Download H2U-3232MRAX-XP
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2 1 Environment Parameters H2U Series PLC User Manual Code: 19010136 V0.0 Main features of the H2U series PLC: ☞☞Built-in large program memory space without an external extension memory card can reach up to 24K steps. ☞☞An internal large-capacity power supply can directly provide power to externally connected devices such as sensors, HMI, and external auxiliary relays. ☞☞It provides high-speed, multi-channel and high-frequency I/O terminals, and has rich operation and positioning control functions. ☞☞It integrates four independent communication ports, which support multiple communication protocols including MODBUS instruction and are convenient for system integration. ☞☞It provides comprehensive encryption function that can protect users’ intellectual property rights. ☞☞It supports up to 128 subprograms and 21 interrupt subprograms. ☞☞It comes with fast execution speed. Safety Precautions Before operating the equipment, please read the safety precautions carefully so as to ensure your safety and prevent damage to property. Installation and operation of the product may only be performed by the authorized personnel who have been strictly trained, comply with the precautions in the manual, and observe related industry safety code. Design Precautions Provide a safety circuit outside the PLC so that the application system can still work safely once external power failure or PLC fault occurs. Take the following aspects into considerations in design: ☞☞Outside the PLC, an emergency stop circuit, a protection circuit, an interlock circuit and a positioning limit circuit may be necessary to prevent damage to your machine. ☞☞To ensure safe operation of the machine, please design external protection circuit and safety mechanism for the output signals that may cause heavy accidents. ☞☞When the PLC CPU detects its own system abnormality, all outputs may be closed. When part of the controller circuit fails, related outputs may be out of control. Thus, design an appropriate external circuit to ensure normal operation of the machine. ☞☞If output units (relay or transistor) are damaged, related outputs may be kept on the “ON” or “OFF” status. ☞☞PLC is designed for indoor electric environment. Its power supplies should have lightning protection device. Ensure that lightening over-voltage is not applied on PLC terminals so as to avoid damage to the machine. Installation Precautions Type ☞☞Don’t supply external power to terminal 24+ of the main unit or expansion units. Do not wire vacant terminals externally. ☞☞Select shielded cables as high-frequency signal input/output cables in applications with serious interference so as to enhance system anti-interference ability. ☞☞Please use wires of above 2mm² to connect the ground terminal of the main unit to avoid sharing grounding with the heavy electrical system. Startup and Maintenance Precautions ☞☞Do not touch any terminal while power is on. Otherwise, electric shock or malfunction may be caused. ☞☞Make sure power supplies are cut off before cleaning or retightening terminal. Otherwise, you may be shocked by electricity. ☞☞Please connect or remove the communication cable and the cables of expansion modules and control unit after cutting off all power supplies. Otherwise, machine damage or malfunctions may be caused. ☞☞Perform operations such as online modification, coercible output, RUN and STOP after understanding the instruction manual and ensuring the safety of the machine. ☞☞When inserting or removing remote extension card, make sure that power supplies are cut off. ☞☞Make sure to replace coin battery at power-off. If you really need to replace the battery during power supply, let professional electrical technician wearing insulating gloves complete replacement within 30 seconds. Otherwise, data loss may result. ☞☞Please dispose scrapped PLC as industrial wastes. Product Information 1 ① Product Information ② Series No. ③ Total Inputs ④ Total Outputs ⑤ Module Classification 2 3 4 5 6 7 8 9 Dipping H2U-1616MR-XP H2U-1616MT-XP 32 16 H2U-2416MR-XP 40 24 6×60kHz Input VOLT 6×100kHz DC24V 2×60kHz 4×10kHz 2×100kHz 4×10kHz DC24V H2U-2416MTQ-F01 6×100kHz 6×100kHz H2U-3624MR-XP 2×60kHz 4×10kHz 2×100kHz DC24V 4×10kHz H2U-3624MT-XP 60 36 H2U-3232MR-XP H2U-3232MT-XP H2U-3232MTQ 64 32 6×60kHz 6×100kHz 6×100kHz 6×100kHz / / H2U-3232MTP H2U-4040MR-XP H2U-4040MT-XP H2U-6464MR-XP H2U-6464MT-XP 80 128 40 64 6×60 kHz 16 16 DC24V 6×100kHz DC24V 24 32 40 64 Relay 3×100kHz Transistor / Relay / Relay 2×100kHz Transistor / Relay 3×100kHz Transistor 5×100kHz Transistor 8×100kHz Transistor / Relay 3×100kHz Transistor / Relay 3×100kHz Transistor 1.3 General Specifications Type Climatic Condition Ambient Temp. Humidity Air Pressure 3.5 (5-9Hz) / / m/s2 10 (9-150Hz) / / / 5-20Hz: 1.92dB 20-200Hz: -3dB / / 5-200 / / X/Y/Z / / Half-sine / Acceleration m2/s3(dB/Oct) Spectral Density Frequency Hz Range Vibration / Direction Type / Acceleration m/s2 / 180 / Dipping Height m / 1 / I/O control mode Programming language Max. storage capacity Basic sequence Control/ step-ladder Instruction diagram type Application Instruction Execution Speed Counter (C) Transistor Note: Total inputs include hi-speed inputs. Hi-speed input terminals can be used for common inputs. Total frequencies of H2U-XP hi-speed inputs cannot exceed 70kHz. Total frequencies of H2U hi-speed inputs cannot exceed 100kHz. Storage Ambient Condition Parameter Unit Ambient Condition Transport Ambient Condition Low Temp. ℃ -5 -40 -40 High Temp. Relative Humidity Low Pressure ℃ 55 70 70 % 95 (30℃±2℃) 95 (40℃±2℃) / kPa 70 70 70 High Pressure kPa 106 106 106 Environment Parameters mm Acceleration Basic Instruction Application Instruction Total inputs when extended Total outputs when extended Total I/Os when extended General ※1 Data register (32-bit when a pair is used) Pointer Nesting Pointer Constants 128 kinds 298 instructions 0.26μs/ instruction (H2U-XP: 0.1μs/ instruction) 1 to hundreds of μs/ instruction (H2U-XP: 0.5 to hundreds of μs/ instruction) X000-X377 256 points (Octal No.) Y000-Y377 256 points (Octal No.) Octal No. 256 points M0-M499 500 points M500-M1023 524 points Latched ※3 M1024-M3071 2,048 points Special M8000-M8255 256 points Initialization S0-S9 10 points General ※1 S10-S499 490 points Latched ※2 S500-S899 400 points S900-S999 100 points 200 points (0.1-3276.7seconds) 46 points (0.01-327.67seconds) 4 points (0.001-32.767 seconds) 6 points (0.1-3276.7 seconds) 100 points (0-32767 counting) 100 points (0-32767counting) 20 points (-2147483648 to +2147483647counting) 15 points (-2147483648 to +2147483647counting) 21 points (-2147483648 to +2147483647 counting) 200 points 100ms T0-T199 10ms T200-T245 Cumulative 1ms ※3 T246-T249 Cumulative 100ms ※3 16-bit unidirectional ※1 16-bit unidirectional ※2 T250-T255 32-bit bi-directional ※1 C200-C219 C0-C99 C100-C199 32-bit bi-directional ※2 C220-C234 32-bit hi-speed bidirectional ※2 C235-C255 16-bit general D0-D199 ※1 16-bit latched ※2 D200-D511 16-bit latched ※3 D512-D7999 16-bit special For use with index address 16 bit For branch use with JAMP.CALL Input interrupt D8000-D8255 312 points 7488 points (Take 500 points as the unit to set file registers after D1000) 256 points V0-V7, Z0-Z7 16 points P0-P127 128 points I00□-I50□ 6 points Timer interrupt I6□□-I8□□ 3 points Counter interrupt I010-I060 6 points Master control N0-N7 8 points Decimal (K) 16-bit:-32768 to +32767 16-bit: 0-FFFF 32-bit: -2147483648 to +2147483647 32-bit: 0-FFFFFFFF Hexadecimal (H) Mounting Dimension Figure 1 Mounting dimension diagram D W A B H Mounting hole 05×4 27 sequential control instructions, 2 stepladder diagram instructions ※2 ※2 Mechanical Design Table 1 Physical dimension Latched Signal / 2×100kHz Displacement Circular scanning and interrupting instruction Batch processing mode (when END instruction is executed, I/Os immediately refresh.) Ladder diagram (LD), instruction list (IL) and sequential function chart (SFC) 24K steps including file registers Hi-speed Output Type O/Ps 5×100kHz 6×100kHz DC24V 6×60 kHz Total O/Ps Storage Ambient Condition Operation control mode Timer (T) Total Hi-speed Hi-speed I/Os Total I/Ps I/Ps (H2U-XP) I/Ps (H2U) Transport Ambient Condition H2U Series I/O Features Model Ambient Condition Item State Register (S) Basic Parameters Unit Performance Specifications Auxiliary Relay (M) H: Inovance controller 2U: the second generation controller 32: 32 inputs 32: 32 outputs M: Main module of general purpose controller P: Positioning controller N: Network Controller E: Extension Module R: Relay T: Transistor ⑥ Output Type A: AC 220V (Null indicates AC220V by default) ⑦ Power Supply Type B: AC110V C: AC24V D: DC24V ⑧ Special Function Identification Such as high speed I/O function and analog function, etc. ⑨ Auxiliary version No. XP: 9 Wiring Precautions ☞☞Make sure all power supplies are cut off before the installation or wiring work. ☞☞Please connect AC power supply to the L/N terminal correctly. ☞☞When handling screw holes and wiring, do not make metal filings and wire lead drop into controller vent holes. Otherwise, fire, failure, or malfunction may result. ☞☞Do not connect or plug/unplug the cable in the state of power supply. Otherwise, electric shock or damage to circuit may result. Shock H2U-3232MRAX-XP H2U-2416MT-XP ☞☞Do not install the PLC in the places where dust, oil smoke, conducting dust, corrosive gas, or combustible gas exists; where it will be exposed to high temperature, dew, wind and rain; and where vibration or shock occurs. In addition, electric shock, fire, maloperation may also cause damage and deterioration to the controller. ☞☞When handling screw holes and wiring, do not make metal filings and wire lead drop into the controller vent holes. Otherwise, a fire, failure, and malfunction may be caused. ☞☞Ensure there are no foreign bodies including packaging materials like dustproof paper on the face of ventilation after installation is complete. Otherwise, poor heat dispersion may be caused during running, which may lead to a fire, failure and malfunction. ☞☞Do not connect or plug/unplug the cable in the state of power supply. Otherwise, electric shock or damage to circuit may result. ☞☞The Installation and wiring should be fixed and reliable. Otherwise, poor contact may cause malfunction. ☞☞Select shielded cables as hi-frequency signal input/output cables in applications with serious interference so as to enhance system anti-interference ability. Random Vibration Total I/Os Designation Rules Parameter Sine Vibration Mechanical Stress Thank you for purchasing the H2U Series Programmable Logic Controller developed by Inovance Control Technology Co., Ltd. Before using the equipment, please read this manual carefully to fully understand the features of the product so as to ensure correct use. This manual mainly describes the specifications, features and usage of the H2U series PLC. For the developing environment and design of user programs, see the “AutoShop Programming User Manual” and the “H1UH2U Series Programmable Logic Controller Instruction & Programming Manual”, and the “H2U Series Communication Manual” that are also issued by our company. The manual is subject to change without a notice due to product upgrade, specification modification as well as the efforts to increase the accuracy and convenience of the manual. 4 3 Note: ※1: Non-battery backup area can be changed into battery backup area via parameter setup. ※2: Battery backup area can be changed into non-battery backup area via parameter setup. ※3: Such permanent battery backup area cannot be changed. Model Total I/Os H2U-1616M_ H2U-2416M_ Mounting Dimension A (mm) B (mm) Dimension W×H×D (mm) 32 160 80 170×90×88 40 160 80 170×90×88 H2U-3624M_ 60 210 80 220×90×88 H2U-3232M_ 64 210 80 220×90×88 H2U-4040M_ 80 275 80 285×90×88 H2U-6464M_ 128 340 80 350×90×88 Requirements on Mounting Position ☞☞Do not remove the paper tape that prevents foreign objects from dropping into the unit during installation. Once installation is complete, remove the paper tape before power-on so as to prevent overheating. ☞☞To prevent overheating inside the PLC, mount the unit in wall-hanging mode, as shown in Figure 1. Keea a distance of 300mm at the top and bottom. ☞☞Leave a distance of 50mm or more between the main PLC module and other devices or structures. Keep the equipment as far as possible away from the highvoltage cable, high-voltage devices and power devices. How to Fix the PLC The H2U Series PLC can be installed with the DIN rail or directly with four screws M4 in a shock application. To fix the PLC with the DIN rail, do as follows: 1) Fix the DIN rail on the backplane horizontally. 2) Pull out the DIN rail buckle at the bottom of the module. 3) Link the module onto the DIN rail, push the buckle back in position, and then lock the module. 4) Finally fix the DIN-rail to two sides of the module so as to avoid sliding around. Electrical Design Here is the configuration of main module input and output terminal blocks of the H2U Series PLC. Relay and transistor, output type of the PLC, share the same terminal configuration. Product Structure 1 2 3 4 11 12 13 14 15 16 485+ 485-485+ 485- COM2 COM1 L N S/S 0V 24V 0V X00 X02 X04 X06 X10 X12 X14 X16 X20 X22 X24 X26 X30 X32 X34 X36 24V X01 X03 X05 X07 X11 X13 X15 X17 X21 X23 X25 X27 X31 X33 X35 X37 IN L N S/S 0V 24V 0V X00 X02 X04 X06 X10 X16 X20 X26 X30 X32 X34 X36 X12 X14 X22 X24 24V X01 X03 X05 X07 X11 X13 X15 X17 X21 X23 X25 X27 X31 X33 X35 X37 + BAT 00 01 02 03 04 05 06 07 20 21 22 23 24 25 26 27 - 10 11 12 13 14 15 16 17 30 31 32 33 34 35 36 37 IN 00 01 02 03 04 05 06 07 20 21 22 23 24 25 26 27 10 11 12 13 14 15 16 17 30 31 32 33 34 35 36 37 RUN RUN ERR ERR H 2U-3232MR-XP OUT00 01 02 03 04 05 06 07 RELAY UNIT OUT00 01 02 03 04 05 06 07 20 21 22 23 24 25 26 27 Y00 Y02 Y03 COM1 Y01 10 Y04 Y06 COM2 Y05 Y07 Y10 Y12 COM3 Y11 Y13 9 Y14 Y16 COM4 Y15 Y17 8 Y20 Y22 Y24 Y26 Y30 Y32 Y34 Y36 COM6 COM5 Y21 Y23 Y25 Y27 Y31 Y33 Y35 Y37 7 6 20 21 22 23 24 25 26 27 10 11 12 13 14 15 16 17 30 31 32 33 34 35 36 37 10 11 12 13 14 15 16 17 30 31 32 33 34 35 36 37 5 COM0 Y00 Y02 Y04 Y06 Y10 Y12 Y14 Y16 Y20 Y22 Y24 Y26 Y30 Y32 Y34 Y36 COM6 Y03 COM2 Y05 COM1 Y01 Y07 COM3 Y11 Y13 COM4 Y15 Y17 COM5 Y21 Y23 Y25 Y27 Y31 Y33 Y35 Y37 17 18 19 Component names and function description are: 1. Foldaway 2. Power supply, auxiliary power supply and detachable terminals for signal inputs 3. Input status indicator LEDs 4. Running status indicator LEDs PWR: Power LEDs RUN: Operating LEDs (It blinks when PLC runs normally.) BAT: LEDs for Battery low-voltage ERR: Error LEDs 5. Screw holes (4) 6. Cover of the interface for connecting extended module 7. DIN rail mounting buckles (2) 8. Output status indicator LEDs 9. Detachable terminals for signal outputs 10. Cover of user program download port (COM0) 11. Special function adapter board knock-down hole (It should be cut off before installation of the board.) 12. Wiring terminal for RS485 communication port 13. Special function extension card and special function adapter board interface 14. System program port (User’s operation is prevented here.) 15. Battery socket (BAT) (Do not reverse the polarity) 16. Coin battery (provided by Inovance) 17. Special function extension card and special function adapter board fixed bolts 18. RUN/STOP switch 19. User program download port (COM0) N Y0 S/S Y1 24V 24V Y2 X2 X3 X6 X5 Y6 Y5 COM3 X4 X1 Y4 Y3 COM0 COM1 COM2 X0 X10 X7 Y7 X11 Y11 COM5 X14 X16 X13 X15 Y12 Y10 COM4 X12 Y14 Y13 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ Y16 Y15 COM6 4 X17 S/S L N COM X1 X0 Y0 X3 X2 X5 X4 X7 X6 Y2 Y1 X11 X10 Y4 X13 X12 X15 X14 Y6 24V COM0COM1COM2 Y3 COM3 Y5 X17 X16 Y10 X21 X20 X22 Y12 Y7 COM4 Y11 X23 X25 X24 Y14 S/S 0V N 0V X0 24V 24V Y0 Y2 Y4 Y3 X2 X1 Y5 X4 X3 X6 X5 X10 X7 Y6 COM5 Y11 COM0 Y1 COM1COM2COM3COM4 Y7 Y10 X12 X11 Y13 X14 X13 Y14 X16 X15 LED Leakage current during open circuit Min.load X27 Y17 X22 X21 X24 X23 X26 X25 X27 Y16 Y12 COM6 Y15 Y17 S/S L N COM X1 X0 Y0 X3 X2 Y1 X5 X4 X7 X6 Y2 X11 X10 Y4 X13 X12 X15 X14 Y6 24V COM0COM1COM2 Y3 COM3 Y5 X17 X16 Y10 X21 X20 X22 Y12 Y7 COM4 Y11 X23 X25 X24 Y14 X27 X26 X30 X33 X32 Y20 X35 X34 X37 X41 S/S 0V X0 Y2 COM1 Y1 Y4 X2 X1 X4 X3 Y6 Y3 COM2 Y5 X6 X5 Y10 X10 X7 Y12 Y7 COM3 Y11 X12 X11 X14 X13 Y14 X16 X15 X40 X36 Y22 Y17 COM6 Y21 Y16 Y13 COM4 Y15 X20 X17 X22 X21 Y20 Y24 X42 Y26 Y23 COM7 Y25 X24 X23 Y22 Y17 COM5 Y21 Y27 L 0V N Y0 0V X0 24V 24V Y2 Y3 Y4 Y5 X2 X1 X4 X3 X6 X5 X10 X7 Y6 COM5 Y11 COM0 Y1 COM1COM2COM3COM4 Y7 Y10 X12 X11 Y13 X14 X13 Y14 X16 X15 X20 X17 X26 X25 Y24 Y23 Y16 COM7 Y21 Y12 COM6 Y15 Y17 Y20 X22 X21 X30 X27 Y26 Y25 X32 X31 Y30 Y27 X34 X33 Y32 Y34 Y31 Y33 X36 X35 Y35 X30X32 X32X34 X34X36 X36 X30 X24 X23 Y23 X26 X25 Y24 Y26 Y22 COM8 Y25 X30 X27 X32 X31 Y30 Y27 X40 X42 X44X46 X46 X26 X40 X42 X44 X26 X24 X30 X24 X30X32 X32X34 X34X36 X36 X34 X33 Y32 X35 Y34 Y31 Y33 X36 6 CCS Communication direction control wire 7 TXD+/RXD+ 8 NC X0 X0 X2 X2 External send positive data. If it is RS485, it can receive positive data. Non-pin Y35 Y40 Y42Y44 Y44Y46 Y46 Y40 Y42 Y26 Y30 Y26 Y30Y32 Y32Y34 Y34Y36 Y36 Vac 100 220 Max. Value 240 / 264 Input current A / / 1 Input power W/VA / / 50W/85VA Output current AC 85V input, full-load output 5V/GND V 4.75 5 5.25 Output1 24VDD/GND V 21.6 24 26.4 Output2 24VCC/COM V 21.6 24 26.4 Output3 5V/GND mA / / 1100 24VDD/GND mA / / 700 24VCC/COM mA / / 700 The sum of capacity load is the internal consumption and the expansion module. The maximum output power shall be the sum of each full load. Natural cooling is adopted. X21 X21 Output3 in the above table is the sensor power supply. It can also supply power to special function module. Output2 provides power supply to the main module and the relay of I/ Os of expansion module. Output1 provides power to all modules. During the system configuration, make sure that the demand of each power supply does not exceed its Y20 Y20Y22 Y22Y24 Y24maximum capacity. X41 X41X43 X43X45 X45X47 X47 Y14 Y14Y16 Y16 20 msec Max. Others: 0.5msec None 100kHz per channel (Max.) Fuse protection None PLC has a built-in power supply (DC24V) to detect user switch status, so you only need to connect input signals of dry contact. OC output type is needed if you connect an active transistor or sensor. PLC signal input and internal equivalent circuit are shown as Figure 4 below. User’s circuit and PLC internal circuit are connected by the terminal. Figure 4 shows the Sink input mode, determined by short connection of “S/S” ” and “24V terminals. Y40 Y40Y42 Y42Y44 Y44Y46 Y46 Input Specifications Here’s the internal signal circuit and external wiring of the H2U Series PLC. The location of terminals in the wiring example depends on the model selected. Item Signal Input Mode Detection Input X7 X11 X13 X15 X17 X21 X23 X25 X27 X31 X33 X35 X37 X7 X11 X13 X23 X25 X27 X31 X33 X35 X37 24V 24V X11 X13 X15 X17 X21 X23 X25 X27 X27 X31 X31 X33 X33 X35 X35 X37 X37 24V 24V X1X1X15 X3X3X17 X5X5X21 X7X7 X11 X13 X15 X17 X21 X23 X25 Resistance Hi-speed Inputs X0-X5 General Inputs Sink/Source mode. It is sink input when S/S terminal and 24V are shorted connection, it is source when s/s terminal and COM are shorted connection. It’s suggested that you loosen one screw about half and then loosen the other one. Alternately loosen them until both are completely loosened. Then gently raise up the terminal block. Remember not to loosen the two screws one by one. To mount a terminal block put terminal pins into correct position and then slightly tighten one screw. After ensuring the screw doesn’t fall off, tighten the other one. Alternately tighten them until they are fixed. During the process, insert the two sides of the terminal block as balanced as possible. Otherwise, terminals may damage, which may cause bad contact or short circuit. S/S 24 + Auxiliary V 24 24VDC power supply V X1 X2 4.3k Input : ON Note: S/S connecting to 24V+ or COM determines the Sink or Source input mode. The connecting mode is effective to all input points’ signals of the main module. Output Specifications COM S/S X0 Sensor X0 X1 X2 24VDC Xn PLC main module internal equivalent circuit The H2U Series PLC has relay output and transistor output. Their operating parameters are quite differently. Please select the correct output type so as to avoid misuse. The main module and active expansion module provide power to expansion modules, extension cards and adapters. The I/O points of expansion modules and the number of special function expansion modules must be within the power supply capacitance of the main module or active expansion module. 24VCC COM Special function adapter For selfpowered devices In some special applications, Source input mode may be required. The equivalent input circuit of such mode is shown as Figure 5. S/S and COM terminals are shortly connected. Figure 6 shows the internal equivalent circuit of the relay output module. The output terminals are divided into several groups. The groups are electrically insulated. The output contacts of different groups are connected with different power circuits. Figure 7 Internal equivalent circuit of Figure 6 Internal equivalent circuit of transistor output relay output 24V dc Power Supply Y0 Output Group 0 COM0 Y1 COM1 · · · · · · Output Group 1 Y4 Y5 Output Group 3 Internal logic circuit power supply Power Supply DC5V Y0 Y1 Y6 Y7 PLC Internal Equivalent Circuit · · · The internal equivalent circuit of transistor output is shown as Figure 7.The output terminals are divided into several groups, and the groups are electrically insulated. The transistor output can be used for DC24V load circuit only. For the inductive load in AC circuit, you need add a RC component instead, and for the inductive load in DC circuit, you need add a freewheeling diode, as shown in Figire 8. Selection of Extension Device Special function expansion module +5V -12V Auxiliary Relay M M0 to M499, general 500 points, ※l M8000 to [M500 to M1023], [M1024 to M3071,] M8255, latched 524 points, latched 2048 special 256 points, ※3 ※2 points State S0 to S499, 500 points ※1 S0-S9 (initialization) [[S500 to S899], 400 points (power-off retentive), ※2 [S900 to S999], alarmed 100 points, ※2 Timer T0 to T199, 200 points,100 msec Subprogram: T192 to T199 T200 to T245, 46 points, 10 msec [T250 to T255], 6 points, 100 msec retentive ※3 16-bit up counter C0 to C99, general 100 points, ※1 Latched C100 to C199], 100points, ※2 32 bit reversible COM1 Y4 [T246 to T249], 4 points, 1 msec retentive ※3 32 bit high-speed counting Reversible, Max.6 points 32-bit counter C200 to C219, General 20 points ※1 [C220to C234], 15 points, Power-off retentive ※2 [C235 to C245], 1 phase unidirectional counting input 2 [C246 to C250], 1 phase and bidirectional counting input ※2 [C251 to C255] 2 phase counting Input ※2 Data register D, V, Z D0 to D199, general 200 points, ※1 [D200 to D511], latched 312 points, ※2 [D512 to D7999], 7488 latched points, ※3 [D8000 to D8255], special 256 points V7 to V0, Z7 to Z0, index 16 points Nesting pointer I010 to I060, N0 to N7, P0 to P127, I00* to I50*, I6** to 8**, 6 points 8 points (master 128 points (jump 6 points (input 3 points (timer (counting control) subprogram) interrupt pointers) interrupt pointers) interrupt pointers) Constants K (Decimal) 16 bit (-32,768 to 32,767) 32 bit (-2,147,483,648 to 2,147,483,647) H (HEX) 16 bit (0 to FFFFH) 32 bit (0 to FFFFFFFFH) E (floating point) - 32 bit (1175×10-41 to 3402×1035) The components within [ ] is the battery backup area. ※1: Non-battery backup area can be changed into battery backup area via parameter setup. ※2: Battery backup area can be changed into non-battery backup area via parameter setup. ※3: Such permanent battery backup area cannot be changed. Product Warranty Card Output Group 1 · · · Add. of Unit: Y5 Output Group 3 Y6 Customer Information COM3 · · · PLC Internal Equivalent Circuit Name of Unit: Contact Person: P.C: Y7 · · · I/O Expansion module For calculation on power supply capacitance, take the following aspects into considerations: ☞☞Each power supply capacitance should be calculated independently. ☞☞The expansion capacity is decided by the smaller power supply capacitance. For example: 24VDD allows connection of 6 expansion modules, while +5V only allows 8 expansion. So the system can only be extended up to 6 expansion modules. Output Group 0 COM0 · · · Main Module GND Xn Internal logic circuit power supply Special function extension card 24VDD 24V COM3 Input current is more than Input current is more than 3.5 mA. 4.5mA. Input current is less than X41 X43 X43 X45 X45 X47 X47 X51 X51 X53 X53 X55 X57 X61 X63 X65 X67 X71 X73 X75 X77 X41 X55 X57 X61 X63 X65 X67 X71 X73 X75 X77 X41 X43 X45 X47 X51 X53 X55 X57 X61 X63 X65 X67 X67 X71 X71 X73 X73 X75 X75 X77 X77 Input: OFF Input current is less than 1.5mA. X41 X43 X45 X47 X51 X53 X55 X57 X61 X63 X65 1.5mA X0 to X7 has digital filter function. The filter time can be set in the range of 0-60 Digital Filter msec. Y40 Y42 Y0 Y2 Y2 COM2 COM2 Y5 Y5 Y7 Y7 Y10 Y10 Y12 COM4 Y15 Y17 Y20 Y22 Y24 Y26 COM6 Y31 Y33 Y35 Y37 Y0 COM4 Y15 Y40 Y42 Y22 Y24 Y26 COM6 Y31 Y33 Y35 Y37 Y40 Y42 Y42 COM2 Y10 Y12 COM4 Y15 Y17 Y20 Y22 Y24 Y26 COM6 Y31 Y33 Y33 Y35 Y35Filter Y37 Y40 Y0Y0Y12 Y2Y2 COM2 Y5Y5Y17 Y7Y7Y20 Y10 Y12 COM4 Y15 Y17 Y20 Y22 Y24 Y26 COM6 Y31 Y37 Except X0 to X7, the other I/O terminals are hardware filters. The filter time is Function Hardware Filter Y41 COM3 Y11 Y14 Y16 COM5 Y21 Y23 Y25 Y27 Y30 Y32 Y34 Y36 COM7 COM1 Y1 Y1 Y3 Y3 Y4 Y4 Y6 Y6 COM3 Y13 Y11 Y41 COM7 COM1 COM5 Y21 Y23 Y25 Y27 Y30 Y32 Y34 Y36 about 10 msec. Y41 COM3 Y11 Y14 Y16 COM7 COM1 Y13 COM5 Y21 Y23 Y25 Y27 Y30 Y32 Y32 Y34 Y34 Y36 Y36COM7 Y41 COM3 Y11 Y14 Y16 COM1 Y1Y1Y13 Y3Y3Y14 Y4Y4Y16 Y6Y6 Y13 COM5 Y21 Y23 Y25 Y27 Y30 X0 to X5 can realize the function with high-speed counting,interrupt and pluse COM1 Y71 Y73 Y75 Y77 COM1 COM1 Y44 Y46 Y46 COM8 COM1 Y51 Y53 Y53 Y55 Y55 Y57 Y60 Y62 Y64 Y66 capture, etc. Y44 COM8Y51 Y57 Y60 Y62 Y64 Y66 Y71 Y73 Y75 Y77 Y44 Y46 Y44 Y46 COM8 Y51 Y53 Y53 Y55 Y55 Y57 Y57 Y60 Y60 Y62 Y62 Y64 Y64 Y66 Y66 Y71 Y73 Y73 Y75 Y75 Y77 Y77 Y71 COM8Y51 00 0 0 Max. frequency of X0 and X1 is 100kHz. (Max. frequency of H2U-XP is 60kHz.) Hi-speed Function Y50 Y52 Y52 Y54 Y54 Y56 Y43 Y45 Y45 Y47 Y47 Y50 Y70 Y72 Y74 Y76 COM9 Y61 Y63 Y65 Y67 Y56 Y43 COM9 Y61 Y63 Y65 Y67 Y70 Y72 Y74 Y76 Y50 Y52 Y54 Y56 Y43 Y45 Y47 COM9 Y61 Y63 Y65 Y67 Y70 Y72 Y74 Y76 Y43 Y45 Y47 Y50 Y52 Y54 Y56 COM9 Y61 Y63 Y65 Y67 Y70 Y72 Y74 Y76 Max. frequency of X2 to X5 is 10kHz (the model of 40 I/Os and 60 I/Os). Max. frequency of X2 to X5 is 100kHz (the model of 32 I/Os, 64 I/Os,80 I/Os and 128 I/Os). (Max. frequency of H2U-XP is 60kHz.) Terminal wiring specification: 22-14AWG wire Common Connection The terminal block of the PLC models mentioned above is detachable. To detach a Only a common terminal: S/S Terminal terminal block, loosen the screws on both sides of the terminal block by a screwdriver. X42 X44 X44 X46 X46 X50 X50 X52 X52 X54 X54 X56 X60 X62 X64 X66 X70 X72 X74 X76 X42 X56 X60 X62 X64 X66 X70 X72 X74 X76 X42 X44 X46 X50 X52 X54 X56 X60 X62 X64 X66 X66 X70 X70 X72 X72 X74 X74 X76 X76 X42 X44 X46 X50 X52 X54 X56 X60 X62 X64 24V COM DC24V 3.3k Figure 5 Source input mode User signal wiring Power Supply Capacitance and Expansion Capacity Programming Each group shares a common port COM. The groups are insulated . Figure 4 Sink input mode 8 Soft component arrangement and power-off retentive description Internal Equivalent Circuit Remark Normal startup and operating range Derating for usage When AC85 to100V and AC240 to 264V,see Figure 3-2. Less than 0.1mA/DC30V OFF response delay High-speed output frequency Output common ports User signal wiring Typical Value 85 Y37 X20 X20X22 X22 Min. Value Unit Vac X4 X6 X10 X12 X14 X16 X20 X22 X24 X26 X30 X32 X34 X36 X40 X4 X10 X22 X24 X26 X30 X32 X34 X36 X40 X10 X12 X14 X16 X20 X22 X24 X26 X30 X30 X32 X32 X34 X34 X36 X36 X40 S/SS/SX6 0V0V 0V0VX12 X0X0X14 X2X2X16 X4X4X20 X6X6 X10 X12 X14 X16 X20 X22 X24 X26 X40 Voltage 24V 24V 24V X1 X1 X3 X5 24V L LX3 N N X5 External send negative data If it is RS485, it can receive negative data. Limit input voltage Y31Y33 Y33Y35 Y35Y37 Y37 Y41 Y43Y45 Y45 Y47 COM7 COM8 Y31 Y41 Y43 Y47 COM7 COM8 Y25 Y27 Y31 Y41 COM7 COM8 Y25 Y27 Y31Y33 Y33Y35 Y35Y37 Y37 Y41Y43 Y43Y45 Y45Y47 Y47 COM7 COM8 S/S 0V 0V 0V 0V S/S NN External power supply +5V, the same with the internal logic +5V Output voltage Y36 COM9 Terminal block definition of H2U-6464MR and H2U-6464MT LL +5V Electrical parameters Y25Y27 Y27 Y25 5 X37 COM0 COM1 COM2 COM3 COM4 Y11Y13 Y13 COM5 Y15 Y17 COM6 Y21 Y23 COM0 COM1 COM2 COM3 Y4Y4 Y6Y6COM4 Y11 COM5 Y15 Y17 COM6 Y21 Y23 COM0 COM1 COM2 COM3 Y4Y4 Y6 COM4 Y11 COM5 Y15 COM6 Y21 COM0 COM1 COM2 COM3 Y6 COM4 Y11Y13 Y13 COM5 Y15Y17 Y17 COM6 Y21Y23 Y23 Y30Y32 Y32Y34 Y34Y36 Y36 Y30 TXD-/RXD- X40 X40X42 X42X44 X44X46 X46 X31X33 X33X35 X35X37 X37 X25 X41 X43 X45X47 X47 X31 X41 X43 X45 X23 X27 X31 X25 X23 X27 X31X33 X33X35 X35X37 X37 Y10Y12 Y12 Y0Y0 Y14 Y16 Y20 Y22 Y24 Y0Y0 Y1Y1 Y2Y2 Y3Y3 Y5Y5 Y7Y7Y10 Y14 Y16 Y20 Y22 Y24 Y1Y1 Y2 Y5 Y7Y7 Y10 Y2 Y3Y3 Y5 Y10Y12 Y12 Y26 Y26 4 Rated operating voltage Y37 24V24V 24VX1X1 X3X3 X5X5 X7X7 X11 X13X15 X15 X17 X21 24V X13 X17 X21 L LX11 NN 24V 24V X3X3 X5X5 X7X7 X11 24V 24V X1X1 X11X13 X13X15 X15X17 X17 X26 X24X26 X24 Grounding, no electrical connections for 9 and 10 Item Y36 COM6 X10X12 X12 X14 X16 X20 X22 S/SS/S 0V0V 0V0V X0X0 X2X2 X4X4 X6X6 X10 X14 X16 X20 X22 S/SS/S 0V0V 0V0V X0X0 X2X2 X4X4 X6X6 X10 X10X12 X12X14 X14X16 X16 X25X23 X23X27 X27 X25 GND X37 Terminal block definition of H2U-4040MR and H2U-4040MT LL NN 3 None 2mA/DC5V 5mA (DC5V-DC24V) 2A/1 point 0.5A/point Resistive load 8A/4 points common terminal 0.8A/4 points 8A/8 points common terminal 1.6A/8 points High speed terminal: 7.2W/DC24V Inductive load AC220V, 80VA Others: 12W/DC24V High speed terminal: 0.9W/DC24V Lamp Load AC220V, 100W Others: 12W/DC24V ON response delay 20 msec Max. High speed output: 10μs Power Supply Specification Terminal block definition of H2U-3232MTQ S/S Receive positive data Signal input device Y0 0V 24V 24V Receive negative data RXD+ Relay outputs Transistor outputs Less than AC250V, or less DC5V-DC24V than DC30V Relay mechanical insulation Light coupling insulation When the relay output When the light coupling is driven, the LED light is contacts close, the LED light on. is on. Internal equivalent circuit of PLC main module N RXD- 2 (JP0 connected): The PLC side is RS422 and the PC side is RS232. PC is connected to the PLC COM0 port via the dedicated serial download cable. 3. (JP0 disconnected): The PLC side is RS485 and the PC side is RS485. They are connected through terminal, as shown in Figure 3. The connecting cable is optional. COM1/COM2 hardware is standard RS485, which is easy to connect with other devices via on-site wiring by users. For the COM1/COM2 definition, see Figure 3. Note: Both ports are supported only half-duplex communication mode. COM3 port of H2U-XP can be available through extension card. Terminal block definition of H2U-3232MR and H2U-3232MT L 1 2. X43 Circuit Voltage Circuit Insulation to the PLC COM0 port via the dedicated USB download cable. X31 Y16 Y13 COM5 Y15 Signal The PLC can be connected to PC or HMI through COM0 in the following three ways: 1. (JP0 connected): The PLC side is RS422 and the PC side is USB. PC is connected Terminal block definition of H2U-3624MR and H2U-3624MT Item Description Y16 X20 X17 Note: Figure 3 is communication port of H 2 U - X P, a n d C O M 0 port is H2U's COM0. Figure 2 PLC COM0 port Terminal block definition of H2U-2416MTQ-F01 L 1 Pin No. X26 Y13 COM5 Y15 2 485+ 485- 485+ 485COM0 COM1 Figure 3 RS485 communication port Y17 Terminal block definition of H2U-2416MR and H2U-2416MT 3 Logic processing circuit L 0V 0V Various signal input devices S/S Output Drive Circuit Terminal block definition of H2U-1616MR and H2U-1616MT Max. output current Terminal Block Definition To protect the PLC output relay contacts, for inductive load (such as relay coil) in DC circuit, the user circuit must have a freewheeling diode. For inductive load in AC circuit, the user circuit should have a RC surge absorption component. In principle, the relay output should not be connected to a capacitive load. If necessary, make sure its impact of the surge current is smaller than the maximum current of the relay’s specification. The current of transistor output terminals must be less than the allowable maximum current. If the output current of multiple transistor terminals is greater than 100mA, they should be evenly arranged but not be arranged adjacently, convenient for heat radiation. It is suggested that the output points in ON state simultaneously do not exceed 70% of total output points for long. Output Drive Circuit Communication Interface Definition The H2U PLC main unit has two communication ports (H2U-XP has four communication ports). COM0 hardware is standard RS422, selected by jumper JP0. If JP0 is connected, RS422 is selected. If JP0 is disconnected, the RS422 and RS485 are compatible. COM0 hardware of H2U-XP is standard RS422, which cannot be connected with JP0. Otherwise, the PLC cannot work normally. The terminal interface is Mini-DIN8 socket. 7 Logic processing circuit Hardware Interface 6 Logic processing circuit 5 Tel: · · · Product Model: Figure 8 Inductive load in AC circuit 24V+ 24V- Y1 Body Barcode (attach here): Inductive load Fly-wheel diode 1N4004 24V+ Y10 24V- Inductive load Product Information Agent: Fly-wheel diode1N4004 AC-L Y3 AC-N Inductive load R C R=200Ω, 2W C=0.022uF,250Vac When designing an H2U Series PLC system, we must consider the following aspects: ☞☞Total I/Os should be within 256 for a main PLC system. ☞☞Power supply capacitance (see 3.3 for details) The main modules and the active expansion modules can provide DC24V and DC5V power supply to expansion modules and special modules. But total power consumption of all expansion units should be restricted within the power supply capacitance of main module or the active expansion module. ☞☞The H2U Series main module can be connected to maximum 8 special modules. Failure Information (Maintenance Time and Content) Maintenance Personnel Shenzhen Inovance Technology Co., Ltd. Service Department Address: Block E, Hongwei Industry Park, Liuxian Road, Baocheng No.70 Zone, Bao'an District, Shenzhen Service Hotline: 400-777-1260 P.C.: 518101