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Wiring the Analog Outputs
▪ The outputs are not isolated.
N
OTE
▪ Each output offers two modes: voltage or current. You can set each output independently.
▪ The mode is determined by the hardware configuration within the software application.
▪ Note that if, for example, you wire the output to current input, you must also set it to current
in the software application.
CM4 is internally connected to the 0V point. To minimize EMI pickup by analog signals' wiring, do not
externally connect CM4 to the system 0V.
▪ Do not use point CM4 for any purpose other than connecting the analog output load. Using it
for any other purpose may damage the controller.
Installing Uni-I/O™ & Uni-COM™ Modules
Refer to the Installation Guides provided with these modules.
▪ Turn off system power before connecting or disconnecting any modules or devices.
▪ Use proper precautions to prevent Electro-Static Discharge (ESD).
Uninstalling the Controller
1. Disconnect the power supply.
2. Remove all wiring and disconnect any installed devices according to the device's installation guide.
3. Unscrew and remove the mounting brackets, taking care to support the device to prevent it from
falling during this procedure.
Unitronics
Voltage / Current
UniStream
®
PLC
15
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