Danfoss iC7 - I;O and Relay Option Connections

Installation Guide | iC7-Automation Air-cooled Enclosed Drives Control and Option Installation
Table 4: 24 V DC Supply Signals (X62, XD2.3)
Terminal on the
control board
Function Terminal block Description
101 +24 V input -XD2.3:101 Internal +24 V DC, 60 W control
supply
102 GND -XD2.3:102 Power supply ground
61 +24 V external input -XD2.3:61 External +24 V DC control supply,
maximum 10 A.
Must be fuse-protected.
Possible to daisy chain for multiple
controllers.
62 GND -XD2.3:62 Power supply ground
63 +24 V output -XD2.3:63 +24 V DC output for daisy chain,
only available when the +24 V DC
external input control supply is
used.
64 GND -XD2.3:64 Power supply ground
4.2 I/O and Relay Option Connections
11
13
15
17
19
21
23
31
33
35
37
12
14
16
18
20
22
24
32
34
36
38
X13
X51
X101
X102
X103
71
72
1
2
3
4
5
6
7
8
e30bh574.11
Figure 18: I/O and Relay Option Terminal Block and Terminal Numbering
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