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Integrity Instruments Expander Board User Manual Integrity Instruments P.O. Box 451 Pine River Minnesota 56474 USA Order Phone Fax Phone Tech Phone 800-450-2001 218-587-3414 218-587-3120 http://www.integrityusa.com EXP-STA EXP-TRK Digital I/O Mounting Boards 1 Integrity Instruments [Dimensions 3” x 4 7/8” excluding connectors] Board 1 P2B1 Board 2 P2B5 Board 3 P1B1 Board 4 P1B5 D2 JS1 JS4 F4 JS4 PIN 1 JS3 PIN 2 JS3 PIN 1 F3 P2 8 JS2 (I/O Module) JS3 (I/O Module) JS4 (I/O Module) JS3 PIN 2 JS4 PIN 1 JS4 PIN 2 PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 JSx PIN 1 AC INPUT AC OUTPUT DC INPUT JSx PIN 1 JS3 PIN 1 JSx PIN 2 JS2 PIN 2 JSx PIN 1 JS2 PIN 1 JSx PIN 2 JS1 PIN 2 JSX PIN 2 JS1 PIN 1 JSx PIN 1 JS5 Terminal Strip JS2 PIN 2 JS2 PIN 1 JS1 (I/O Module D4 JS3 F2 JS1 PIN 2 JS5 JS1 PIN 1 1 D3 JS2 F1 P1 Board 1 P2B3 Board 2 P2B7 Board 3 P1B3 Board 4 P1B7 JSx PIN 2 D1 Board 1 P2B2 Board 2 P2B6 Board 3 P1B2 Board 4 P1B6 JS4 PIN 2 EXP-X PCB Details Board 1 P2B0 Board 2 P2B4 Board 3 P1B0 Board 4 P1B4 Expander Board User Manual DC OUTPUT I/O Modules The module inputs and outputs are connected to JS5. In the case of DC units polarity must be observed, and is shown above. There are many other modules which can be used, the only criteria being that the internal logic levels must be 5 vdc. Fuses are 5 x 20 mm, 3.15 amp The table below shows some of the manufacturers, and some of the applicable modules. Module Color WHITE RED YELLOW BLACK 2 Module type Crouzet (Gordos) Grayhill Opto22 Potter & Brumfield WRCAkron DC Input IDC5 70-IDC5B IDC5 IDC-5 1781-IB5S DC Output ODC5 70-ODC5 ODC5 ODC-5 1781-OB5S AC Input IAC5 70-IAC5 IAC5 IAC-5 1781-IA5S AC Output OAC5 70-OAC5 OAC5 OAC 1781-OA5S Integrity Instruments Expander Board User Manual Position Numbering Board position and port/bit number in relation to I/O module position. P2B1 P2B2 P2B3 P2B4 P2B5 P2B6 P2B7 BOARD 1 BOARD 2 P1B3 P1B4 2 3 4 P1B6 JS4 P1B7 P2 JS5 JS5 BOARD 3 BOARD 4 JS4 P1 JS1 JS4 JS3 JS2 JS1 P1 P1B5 JS3 P1B2 P2 1 JS3 JS5 P1B1 EXP-X BOARD # JS2 JS4 JS3 JS2 JS5 JS2 P1B0 P2 JS1 P2 P1 JS1 DATA MODULE P2B0 P1 I/O Module Number I/O Port/Bit Number I/O Module Port Pin# JS1 P2B0 Pin 1 JS2 P2B1 Pin 2 JS3 P2B2 Pin 3 JS4 P2B3 Pin 4 JS1 P2B4 Pin 5 JS2 P2B5 Pin 6 JS3 P2B6 Pin 7 JS4 P2B7 Pin 8 JS1 P1B0 Pin 14 JS2 P1B1 Pin 15 JS3 P1B2 Pin 16 JS4 P1B3 Pin 17 JS1 P1B4 Pin 18 JS2 P1B5 Pin 19 JS3 P1B6 Pin 20 JS4 P1B7 Pin 21 3 Integrity Instruments Expander Board User Manual Operational Characteristics The Integrity Instruments EXP-X boards mate up directly to our line of I/O data acquisition modules. The boards are designed to allow expansion for up to 16 digital I/O points. If you need more than the 4 I/O points just plug in another board. This can be done for up to 4 EXP-X boards. All 16 I/O points, plus voltage and ground are available at the male DB 25 connector on the first board. This is accomplished by data line rollover shown in the diagram below. MALE DB LEFT DB PIN # SIGNAL PIN 1 P2 B0 PIN 2 P2 B1 PIN 3 P2 B2 PIN 4 P2 B3 PIN 5 P2 B4 PIN 6 P2 B5 PIN 7 P2 B6 PIN 8 P2 B7 PIN 14 P1 B0 PIN 15 P1 B1 PIN 16 P1 B2 PIN 17 P1 B3 PIN 18 P1 B4 PIN 19 P1 B5 PIN 20 P1 B6 PIN 21 P1 B7 PIN 24 +5V PIN 22 +5V PIN 25 GND PIN 13 GND FEMALE DB RIGHT DB PIN # SIGNAL PIN 1 P2 B4 PIN 2 P2 B5 PIN 3 P2 B6 PIN 4 P2 B7 PIN 5 P1 B0 PIN 6 P1 B1 PIN 7 P1 B2 PIN 8 P1 B3 PIN 14 P1 B4 PIN 15 P1 B5 PIN 16 P1 B6 PIN 17 P1 B7 PIN 18 P2 B0 PIN 19 P2 B1 PIN 20 P2 B2 PIN 21 P2 B3 PIN 24 +5V PIN 12 +5V PIN 25 GND PIN 13 GND Nomenclature The boards are marked to show the specific port and bit number for each I/O point used with our data acquisition modules. There are two ports, P1 and P2, and eight bits per port B0 to B7. The designation P2B3 is Port 2 Bit 3. When all 4 boards are series connected, the input end is board 1, then board 2, 3, and 4. The marking on the board shows what port and bit number controls that I/O position on the board, depending on what board number it is in the connection series. See figures on page 3. The left column in the diagram above shows the DB 25 pin number and its’ relation to the specific I/O points on each board. By using the Integrity Instruments DB25FTS adapter the expander board may be used with any I/O controller You need only to supply the unit with power and the proper signal lines for functionality. MODELS: 4 EXP-TRK -------------Track mount in Snaptrack® EXP-STA -------------Standoffs 1/2 inch, hollow for 6/32 mounting screws 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13 MALE CONNECTOR DB25 P1 GND VCC PORT 1 BIT 0 PORT 1 BIT 7 PORT 2 BIT 0 PORT 2 BIT 7 D1 LED FUSE F1 3.3K R1 5 4 3 2 1 JS1 D2 LED CONN SOCKET 5 5 4 3 2 1 GND VCC FUSE F2 3.3K R2 5 4 3 2 1 JS2 CONN SOCKET 5 5 4 3 2 1 D3 LED 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 BIT 0 BIT 1 BIT 2 BIT 3 BIT 4 BIT 5 BIT 6 BIT 7 5 4 3 2 1 5 4 3 2 1 JS3 D4 LED CONN SOCKET 5 PORT 2 BIT 0 TO 7 INPUT OUTPUT 1 18 2 19 3 20 4 21 5 1 6 2 7 3 8 4 CONN SOCKET 8 JS5 FUSE F3 3.3K R3 FUSE F4 3.3K R4 5 4 3 2 1 JS4 BIT 0 BIT 1 BIT 2 BIT 3 BIT 4 BIT 5 BIT 6 BIT 7 CONN SOCKET 5 5 4 3 2 1 PORT 1 BIT 0 TO 7 INPUT OUTPUT 14 5 15 6 16 7 17 8 18 14 19 15 20 16 21 17 PORT 1 BIT 0 PORT 1 BIT 7 PORT 2 BIT 0 PORT 2 BIT 7 GND VCC P2 FEMALE CONNECTOR DB25 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13 Integrity Instruments Expander Board User Manual Expander Board Schematic 5 Integrity Instruments Expander Board User Manual I/O Modules Specifications available from Integrity Instruments PART NUMBER FUNCTION RANGE TURN ON TIME TURN OFF TIME 1781-IB5S DC INPUT 3.3 to 32 VDC .3 milli-seconds .6 milli-seconds 1781-OB5S DC OUTPUT 3 to 60 VDC 3A .05 milli-seconds .1 milli-seconds 1781-IA5S AC INPUT 90 to 140 VAC 20 milli-seconds 30 milli-seconds 1781-OA5S AC OUTPUT 12 to 140 VAC 3A N/A N/A I/O Modules Internal Schematic and Exp Board Connections 1781OB5S 3-60 VDC OUTPUT VCC 1781IB5S 3.3-32 VDC INPUT VCC DC output DC intput 3.3K 3.3K LED 3 LED 1 2 1 2 3 4 5 2 1 JS5 1 2 1 2 1 2 3 4 5 3 JS5 2 TO DIG I/O 1 TO DIG I/O PINNING PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 + INPUT - INPUT VCC TO MPU GND + OUTPUT - OUTPUT VCC TO MPU GND - AS OUT + AS IN 1781OA5S 12-140 VAC OUTPUT VCC 1781IA5S 90-140 VAC INPUT VCC AC output AC intput 3.3K 3.3K 1 2 3 4 5 1 2 4 - 1 2 3 4 5 3 1 2 JS5 6 2 TO DIG I/O 1 TO DIG I/O + 2 3 2 1 1 LED LED JS5 Integrity Instruments Expander Board User Manual Digital & Analog I/O Port Specifications: Digital I/O DB25 Pins Description 1 Port 2 Bit 0 2 Port 2 Bit 1 3 Port 2 Bit 2 4 Port 2 Bit 3 5 Port 2 Bit 4 6 Port 2 Bit 5 7 Port 2 Bit 6 8 Port 2 Bit 7 9 10 11 12 +5Vdc 13 GND 14 Port 1 Bit 0 15 Port 1 Bit 1 16 Port 1 Bit 2 17 Port 1 Bit 3 18 Port 1 Bit 4 19 Port 1 Bit 5 20 Port 1 Bit 6 21 Port 1 Bit 7 22 23 24 +5Vdc 25 GND 7 Integrity Instruments Expander Board User Manual NOTES WARRANTY Integrity Instruments warranties all products against defective workmanship and components for the life of the unit. Integrity Instruments agrees to repair or replace, at it’s sole discretion, a defective product if returned to Integrity Instruments with proof of purchase. Products that have been mis-used, improperly applied, or subject to adverse operating conditions fall beyond the realm of defective workmanship and are not convered by this warranty. Copyright © 2000-2003, Integrity Instruments, Inc. All trademarks and/or registered trademarks are the property of their respective owners. Revision: August 28, 2003 - v3.0 8