Danfoss iC7 Series, Design Manual, Page: 56 / 150

Table 19: Control Board Connections
(continued)
Terminal Function Connector type
X9 Control panel terminal iX Industrial
RTC battery RTC battery BR1632 (battery type)
e3
0b
h5
73
.1
1
41
41
42
43
44
45
45
46
47
48
X33
101
61
63
102
62
64
X62
0
Figure 41: Control Board Terminal Block and Terminal Numbering
Table 20: STO Terminal Signals (X33) for the Inverter Module
Terminal Function Description
41A
(1)
(1)
24 V + 24 V DC Output
41B
(1)
24 V + 24 V DC Output
42 S.INA+ + Safe Input Channel A
43 S.INB+ + Safe Input Channel B
44 S.FB+ + STO Feedback
45A
(1)
GND 0 V/GND
45B
(1)
GND 0 V/GND
46 S.INA- - Safe Input Channel A
47 S.INB- - Safe Input Channel B
48 S.FB- - STO Feedback
1) Terminals 41A, 41B, 45A, and 45B have double pins to make connections easier.
56
| Danfoss Drives Oy © 2024.03 AJ389643111587en-000101 / 172F6361A
Design Guide | iC7 Series Air-cooled System Modules