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PRESENTATION 3.4.2. EQX-5000 (1) 3 pair of DC input terminals: Each pair of input terminals are made up by positive and negative terminals. See Installation chapter for more details. (2) RS-232 Interface: Connect this port to PC directly through the RS-232 serial cable. (3) AC output: It supplies AC voltage to grid. (5) Control panel (4) Slot for communication option: It is for RS-485 card, communication interface option. (5) Control panel: It is based on LCD panel to show status of the inverter. (2) RS-232 (1) DC input pair (6) Heatsink. 3.4.4. EQX-2800 (4) Communication port option (6) Heatsink Fig. 4. (3) AC output (1) Connection panel (7) Control panel View of EQX-5000 constituent parts (1) 3 pair of DC input terminals: Each pair of input terminals are made up by positive and negative terminals. See Installation chapter for more details. (2) RS-232 Interface: Connect this port to PC directly through the RS-232 serial cable. (3) DC input pair (4) AC output (6) RS232 (3) AC output: It supplies AC voltage to grid. (5) Communication port option (2) Heatsink (4) Slot for communication option: It is for RS-485 card, communication interface option. (5) Control panel: It is based on LCD panel to show the status of the inverter. (6) Heatsink. (2) DisipaFig. 6. View of EQX-2800 constituent parts (1) Connection panel: It has the DC and AC terminals AC and communication ports. (2) Heatsink. 3.4.3. EQX-4000 / 3680 / 3450 (3) Pair of DC input terminals: This pair of input terminals is made up by positive and negative terminals. See Installation chapter for more details. (5) Control panel (4) AC output: It supplies AC voltage to grid. (5)Slot for communication option: It is an optional port for extended communication interface. For example, for RS-485 card. It is protected by a sealed cover. (6) RS-232 Interface: Connect this port to PC directly through the RS-232 serial cable. (7) Control panel: It is based on LCD panel to show status of the inverter. (1) DC input pairs (2) RS232 (4) Communication port option (6) Heatsink (3) AC output Fig. 5. 8 View of EQX-4000 constituent parts USER MANUAL