Unitronics UniStream USC-B10-RA28 Installation Manual page 13

UniStream® PLC
Wiring the Source Transistor Outputs (USC-xx-TA30)
Output's power supply
The use of any of the outputs requires an external 24VDC power supply as shown in the
accompanying figure.
Outputs
Connect the +VO and 0VO terminals as shown in the accompanying figure.
O0-O9 share common return 0VO.
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.
CM5 is internally connected to the 0V point. To minimize EMI pickup by analog signals'
wiring, do not externally connect CM5 to the system 0V.
▪ Do not use point CM5 for any purpose other than connecting the analog output
load. Using it for any other purpose may damage the controller.
Voltage / Current
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).
Unitronics 13