Danfoss iC7 Series Operating Manual page 14

Operating Guide | Voltage Measurement Option OC7V0
Table 4: Terminal Pin Assignments of Voltage Measurement Option OC7V0
Logical terminal
X52 voltage input 1 terminal
1
2
3
X53 voltage input 2 terminal
1
2
3
X64 supply voltage input terminal
1
2
X84 optic fiber connection
Figure 8: Terminal Locations on Option Extender OC7F2
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Terminal Signal
1 L1 or DC1+
2 L2 or DC-
3 L3 or DC2+
1 L1 or DC1+
2 L2 or DC-
3 L3 or DC2+
1 +24 V
2 GND
no pins
Technical information
24 V DC supply voltage from option extender only
Reference for pin 1
Maximum optic fiber length 20 m (65 ft)
AQ476649821259en-000101 / 136R0332