Connecting Power Supply - ABB SMU615 Installation Manual

Section 5
Connecting
5.6
42
BIO0007
X110
1
BI 1
2
BI 2
3
BI 3
4
BI 4
5
6
BI 5
7
BI 6
8
BI 7
9
BI 8
10
11 N.C.
12 N.C.
13 N.C.
14 N.C.
15
HSO1
16
N.C.
17
18 N.C.
19
HSO2
20
21 N.C.
N.C.
22
23
HSO3
24
GUID-498E3D67-EE9D-4FEB-9554-30ADCDA4E0CC V1 EN
Figure 31: Example of BIO0007 card variant (8 BI + 3 BO)

Connecting power supply

The permitted auxiliary voltage range of the merging unit is marked on top of the
merging unit's LHMI.
• Connect the merging unit's auxiliary voltage to terminals X100-1 and X100-2.
• Connect the positive lead to terminal X100-1.
1MRS758405 C
SMU615
Installation Manual