Omron CRT1 - 10-2008 Operation Manual page 336

Analog Output Slave Units
Internal Circuits
Wiring
Communications
Connector
Analog I/O Terminal Block
Dimensions
Output Range and
Conversion Data
Analog GND
The negative terminals for output 0 and
output 1 are connected internally.
Communications power supply +
BS+
Communications data high
BDH
BDL Communications data low
Communications power supply −
BS−
V0 I0 V1
+ + +
0
NC
NC
−
Output 0: Output 1:
Voltage output Current output
External
External +
−
device
device
Note: Both the voltage and current output signal ranges are determined by the DIP switch settings or CX-Integrator settings.
115
The digital data that is output is converted to analog data according to the out-
put range used, as shown below. When the value exceeds the output range,
the DA conversion data is fixed at the High Limit or Low Limit set value.
I+
V+
−
I1
NC NC
NC
+
1
NC NC NC
NC
−
V0+, V1+: Voltage + output terminals
I0+, I1+: Current + output terminals
0−, 1−: Current/voltage − output terminals
NC: Not used.
+
−
Section 6-5
NC
NC
NC
(mm)
313