DEUTSCHMANN AUTOMATION UNIGATE IC-RS, Инструкция по эксплуатации

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21.4.15 Instruction manual UNIGATE
®
IC - RS V. 2.8 48
Deutschmann Automation GmbH & Co. KG Appendix
Attention:
In case the RS-interface is NOT potentially divided, "GND" and "supply
0V" are connected internally.
Pin assignment P2 (2-pin screw-type/plug connector)
Pin No. Name Function
1 10.8...30 V / DC 10.8...30 V supply voltage
2 0 V / DC 0 V supply voltage
14.2.2.2 RS fieldbus connector
The connector for the connection to the fieldbus is located on the upper side of the device.
Pin No. Name Function
1 -
2 RS485-/Tx422-
When using RS485 this line has to be bridge-connected
with pin 6 (Rx 422-).
3 RS485+/Tx422+
When using RS485 this line has to be bridge-connected
with pin 7 (Rx 422+).
4 Tx232
5 RSGND Ground connection, reference for PIN 2, 3, 4, 6, 7 + 9
6 Rx422-
7 Rx422+
8 -
9 Rx232
Pin assignment P10 (9-pin D-SUB, socket)
14.2.2.3 Power supply of the basis board
The device must be powered with 10.8-30 VDC. The devices of the series UNIGATE
®
with 9-pin
D-SUB connector, the power supply is routed via the separate 2-pin screw-type/plug connector.
Please pay attention to the fact that devices of the series UNIGATE
®
cannot be operated with AC
voltage.
14.2.2.4 Shield terminal lead
The shield signal for the electronic circuitry is connected to the DIN-rail via the connector pro-
vided.
14.2.2.5 Rotary coding switches
The rotary coding switches are socketed and can be taken off, in order to alternatively use the
pins of the shift register.
14.2.2.6 Slide switch (RS485/RS232 interface)
This slide switch is used to select whether an RS485 interface or an RS232 interface is con-
nected at the connector to the external device.
8 Not connected Not connected
9 Rx / Diag Receive signal Debug interface