CNC4PC C32 - Page 13

C32 (Rev. 5) User Manual
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User’s Manual Page 11
RJ45 for VFD Connection
This RJ45 port let you make an easy connection between this board and the VFD.
RJ45 for VFD
RJ45
PIN
Function
1
Analog GND
2
Analog Output
3
VFD Alarm (NEW)
4
REL 1 Normally Open Contact
5
Not Used
6
REL 2 Normally Open Contact
7
Ext. 12VDC or 24VDC
8
Relay Common
An. GND: Ground of the Analog output signal
Analog Output: Isolated Analog Output Signal (0-10V)
VFD Alarm: Alarm signal generated by the VFD. (See VFD ALARM JUMPERS section)
Ext. 12VDC or 24VDC: External 12VDC or 24VDC power supply used to enable the
VFD.
Relay Common: The signal or voltage wired to this terminal can be connected to the
common terminals of the relay 1 and relay 2. Use the on-board RELAY COMMON
JUMPERS to do this connection. Remove the jumper if this connection is not required.