4.2
Screw-type terminals X2, X7, X5
Pin
Assignment
Symbol
X2, Pin 1
Power supply pin 1 (L+)
DC: L+ AC: L
X2, Pin 2
Power supply pin 2 (L-)
DC: L- AC: N
X7, Pin 1
Relay contact pin 1
1
X7, Pin 2
Relay contact pin 2
2
X5, Pin 1
RS485 connector pin A
A
X5, Pin 2
RS485 connector pin B
B
Tab. 1: Screw-type terminals X2, X7, X5
4.3 RS485-Connector
X6
Pin Bedeutung
Abkürzung
1 not
connected
2 not
connected
3
RS485-Connector Pin A
A
4 not
connected
5 Signal
ground GND
6
Power 5V DC
VCC
7 not
connected
8
RS485-Connector Pin B
B
9 not
connected
Tab. 2: RS485-Connector Sub-D 9-pol. female X6
12.10.2006
RS485-FO Converter 2-channel
Page 19 of 28
Summary of Contents for 7XV5651-0 A00 Series
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