ABB Relion REX640 User Manual page 27

2NGA000105 B
REX640 module
Binary input/output module, BIO1002/1004
BIO1002/ BIO1004
X1
1
BI1
2
BI2
3
BI3
4
5
BI4
6
BI5
7
BI6
SPO6_TCS
8
9
BI7
10
BI8
SPO8_TCS
11
BI9
12
Local human-machine interface, LHMI
BIO-Tester Relion® REX640
User Manual
X2
3
SPO1
4
5
SPO2
6
7
SPO3
8
9
SPO4
10
11
I
SPO5
12
13
SPO6
14
15
I
SPO7
16
17
SPO8
18
Connect the protective earthing before connecting the connectors to
the relay. One earth lead is part of the PSM1001/1002/1003
connector. The other earth lead, which is part of the LHMI connector,
must be connected to the protective earth screw of the LHMI.
BIO-Tester Relion® REX640
®
BIO-Tester Relion REX640
Connector
Section 4
Test switches and indication LEDs
BIO1002/1004
BI BO
1 SPO1
2 SPO2
3 SPO3
4 SPO4
5 SPO5
TCS
6 SPO6
7
SPO7
8 TCS
SPO8
9
19