ABB RELION REX640 - Page 21

1
5 6 7
2 3 4
8
9
10
11
GUID-7D9AC410-D1FA-47A1-A20B-5F38CF472B78 V1 EN
Figure 3:
Front view of BIO-Tester Relion
®
REX640
1
PSM1001/PSM1002/PSM1003 connector
2 BIO1001/BIO1003 connector
3 BIO1002/BIO1004 connector
4 LHMI 48 V DC connector
5 PSM1001/PSM1002/PSM1003 test switches and indication LEDs
6 BIO1001/BIO1003 test switches and indication LEDs
7 BIO1002/BIO1004 test switches and indication LEDs
8 Main power switch and main’s wall plug connector
9 Protection relay's auxiliary power supply selection: 48 V DC or 110 V DC
10 Screen for displaying the selected binary input supply voltage
11 Potentiometer for selecting the correct binary input supply voltage value
Pre-wired connector cables are color coded and marked with the terminal number
which enables easy identification of the relay terminals.
Table 2: Connector cables' color coding
Connector cable
Color
PSM1001/1002/1003 Blue
BIO1001/1003 Green
BIO1002/1004 Yellow
2NGA000105 B Section 4
BIO-Tester Relion® REX640
BIO-Tester Relion® REX640 13
User Manual