GMBHR168 Datasheet, PDF (22/70 Pages) List of Unclassifed Manufacturers – Mini BLOCK Housing 16 opto inputs, 8 Relay outputs

grifo^®
ITALIAN TECHNOLOGY
CN6 - SERIAL LINE CONNECTOR
CN6 is a 8 pins, male, vertical, AMP Mod II 4+4 type connector, 2.54 mm pitch.
This connector features signals for serial communication in RS 232, RS 422, RS 485, current loop
and TTL, performed through hardware module on ZC1 hardware serial port.
Signals position, reported as follows, has been designed to reduce interferences and easy connections
to the field, while signals are compliant to CCITT standard of protocol used.
Female connector can be ordered from grifo^® (cod. CKS.AMP8) or its parts can be purchased from
AMP catalog (P/N 280365: connector and P/N 182206-2: pins to crimp).
For further information please refer to figure 8 or to the manual of a grifo^® Mini Module combinaton.
87
65
43
21
FIGURE 6: CN6 - SERIAL LINE CONNECTOR
Pin Signal
Direction
Description
RS 232 serial line (please see paragraph "SERIAL COMMUNICATION SELECTION"):
5 RX RS232
= I - Receive Data for RS 232.
3 TX RS232
= O - Transmit Data for RS 232.
7 GND
= - Ground signal.
RS 422 serial line (please see paragraph "SERIAL COMMUNICATION SELECTION"):
6 RX- RS422 = I - Receive Data Negative for RS 422.
5 RX+ RS422 = I - Receive Data Positive for RS 422.
3 TX- RS422 = O - Transmit Data Negative for RS 422.
4 TX+ RS422 = O - Transmit Data Positive for RS 422.
7 GND
= - Ground signal.
RS 485 serial line (please see paragraph "SERIAL COMMUNICATION SELECTION"):
6 RXTX+ RS485 = I/O- Receive/Trasmit Data Positive for RS 485.
5 RXTX- RS485 = I/O- Receive/Trasmit Data Negative for RS 485.
7 GND
= - Ground signal.
Current Loop serial line (please see paragraph "SERIAL COMMUNICATION SELECTION"):
6 RX- C.L.
= I - Receive Data Negative for Current Loop.
5 RX+ C.L.
= I - Receive Data Positive for Current Loop.
3 TX- C.L.
= O - Transmit Data Negative for Current Loop.
4 TX+ C.L.
= O - Transmit Data Positive for Current Loop.
Power supply voltages:
1 +5 Vdc
=-
7 GND
=-
2 Vopto A
=O -
8 Vopto B
=O -
+5 Vdc generated by on board switching power supply.
Ground signal.
Optocoupled digital inputs power supply voltage.
Optocoupled digital inputs power supply voltage.
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GMB HR168 Rel. 5.00