Star Coupler Board Connections; I/O And Relay Option Connections - Danfoss iC7 Series Design Manual

Design Guide | iC7 Series Air-cooled System Modules

Star Coupler Board Connections

8.7
Table 23: Star Coupler Board Connections
Terminal
X7
X65
X90
X301–X316
Table 24: 24 V DC Supply Signals (X65)
Terminal Function
61 +24 V external input
62 GND

I/O and Relay Option Connections

8.8
Figure 45: I/O and Relay Option Terminal Block and Terminal Numbering
Table 25: I/O and Relay Option Signals
Terminal
X13
X51
X101
60
| Danfoss Drives Oy © 2024.03
Function
Ethernet port
24 V DC supply
Fiber optic link to control board
Fiber optic link to power unit
Description
External +24 V DC star coupler supply, maximum 10 A. Must be fuse-protected.
Power supply ground
X13
11 12
13 14
15 16
17 18
19 20
21 22
23 24
31 32
33 34
35 36
37 38
X51
71
72
X101
1
2
3
X102
4
5
6
X103
7
8
Function
I/O terminal
Thermistor input
Relay 1
Connector type
RJ45
2 x spring force connector 2.5 mm
LC-duplex
LC-duplex
Connector type
2 x 11 spring force connector 0.2–1.5 mm
1 x 2 spring force connector 0.25–2.5 mm
1 x 3 spring force connector 0.25–2.5 mm
2
2
2
2
AJ389643111587en-000101 / 172F6361A