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| PROLOGIC |
| PL8VO |
The PL8VO is a 8 channel voltage output module. Each channel can be set to
output a voltage in the range 0 –10V. The outputs are isolated from the logic
and share a common negative terminal.
The resolution is 12 bits, so writing a value to the Modbus register for each
output of 0 - 4095 would give an output current of 0 – 10V. A value of 819 ±
1LSB will give a current output of 2V.
The module may be used as either a slave or master on the Modbus network.
When used with a PC or PLC the module will be configured as a slave.
When used with a PM8AI module in a point-to-point configuration, the DIP
switch 9 must be turned on to set the module up as a master. In this mode
the PM8AO module will automatically read the information from the PM8AI
module and write theinput status to the outputs
.
When used as a slave module, the outputs are written to
by the Modbus master device such as a PC or PLC.
output a voltage in the range 0 –10V. The outputs are isolated from the logic
and share a common negative terminal.
The resolution is 12 bits, so writing a value to the Modbus register for each
output of 0 - 4095 would give an output current of 0 – 10V. A value of 819 ±
1LSB will give a current output of 2V.
The module may be used as either a slave or master on the Modbus network.
When used with a PC or PLC the module will be configured as a slave.
When used with a PM8AI module in a point-to-point configuration, the DIP
switch 9 must be turned on to set the module up as a master. In this mode
the PM8AO module will automatically read the information from the PM8AI
module and write theinput status to the outputs
.
When used as a slave module, the outputs are written to
by the Modbus master device such as a PC or PLC.
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