Connector Supply Voltage And Debug-Interface; Ethernet 10/100 Base/T-Connector; Power Supply - DEUTSCHMANN AUTOMATION UNIGATE CL-Fast Ethernet Instruction Manual

Deutschmann Automation GmbH & Co. KG
Pin assignment X1 (3-pin and 4-pin screw-type plug connector)
Pin No. Name
1 Rx 232
2 Tx 232
3 AP-GND
4 Rx 422+ (485+)
5 Rx 422- (485-)
6 Tx 422+ (485+)
7 Tx 422- (485-)
For the operation at a 485-interface the two pins labeled "485-" have to
be connected together.
Also the two pins "485+".

11.2.2 Connector supply voltage and DEBUG-interface

Pin assignment X2 (4-pin screw-plug connector, on the bottom side, at the back)
Pin No. Name
1 UB (Pwr)
2 0 V (Pwr)
3 Rx-Debug
4 Tx-Debug
Attention:
At isolated devices (option GT) Ground for the DEBUG-Interface must be
connected with pin 3 (AP-GND) of the RS-interface!
At devices that are not isolated also the 0V (Pwr)-signal can be used as
reference.

11.2.3 Ethernet 10/100 BASE/T-connector

The plug (labeled: RJ45 Ethernet) for the connection to the Ethernet is available on the bottom
side of the device.
Pin assignment X3 (RJ45)
Pin No. Name
1 TD+ (RD+*)
2 TD- (RD-*)
3 RD+ (TD+*)
4
5
6 RD- (TD-*)
7
8
*) The device supports "autocrossover"

11.2.4 Power supply

The device must be powered with 10..33 VDC, The voltage supply is made through the 4-pin
screw-plug connector at the device's bottom side.
Please note that the devices of the series UNIGATE
21.6.18 UNIGATE
Function
Receive signal
Transmit signal
Application Ground
Receive signal
Receive signal
Transmit signal
Transmit signal
Function
10..33 V supply voltage / DC
0 V supply voltage / DC
Receive signal Debug
Transmit signal Debug
Function
Transmission line+
Transmission line-
Receive line+
Receive line-
®
Fieldbus Gateway UNIGATE
®
Hardware ports, switches and LEDs
(receive line+*)
(receive line-*)
(transmission line+*)
(transmission line-*)
should not be operated with AC voltage.
CL - Fast Ethernet V. 2.6
®
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