ABB RELION REX640 - Reading of internal log files; Reading internal log files from Web HMI; Reading internal log files via HMI’s USB port

Uaux
+/~
-/~
PODP1
PO1_TCS
PODP2
PODP3
PSM100x
PO2_TCS
POSP1
POSP2
X1
1
2
3
4
5
6
7
8
9
10
11
12
14
13
15
16
17
18
Uaux
X2
1
2
3
IRF
SO1
SO2
SSO1
SSO2
14
15
16
17
18
6
7
8
9
10
11
12
13
SO3
4
5
I
I
PO3_TCS
I
Figure 81: PSM100x
5.6 Connecting power supply
The permitted auxiliary voltage range is found on the protection relay's sticker.
• Connect the protection relay's auxiliary voltage to slot G terminal X1:1-2.
• Connect the positive lead to terminal X1:1.
1MRS759115 E
Connecting
REX640
Installation Manual
87