Omron CS1W-DRM21, Operation Manual

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153
Analog I/O Terminals Section 4-8
Wiring Connect the power supply and outputs (voltage output or current output) to
the Analog Output Terminal’s terminal block as shown in the following dia-
gram.
Output Ranges and
Converted Data The Analog Output Terminal converts the digital output data to analog values.
The analog values depend on the output signal ranges, as shown in the fol-
lowing diagrams.
–10- to 10-V Outputs
The hexadecimal values 8BB8 to 0BB8 (–3000 to 3000) correspond to an
analog voltage range of –10 to 10 V.
The entire output range is –11 to 11 V.
0- to 10-V Outputs
The hexadecimal values 0000 to 1770 (0 to 6000) correspond to an analog
voltage range of 0 to 10 V. The entire output range is –0.5 to 10.5 V.
SOURCE
24 V DC
+
–
+ –
V+ I+ –
+
–
+
–
Internal circuits
power supply
Internal circuits
power supply
Voltage output
connection Current output
connection
External
device
External
device
–
V+
I+
11 V
10 V
8CE4
(–3300) 8BB8
(–3000)
0000 (0)
0 V
–10 V
–11 V
FFFF
7FFF
0BB8
(3000) 0CE4
(3300)
Converted data
Hexadecimal
(Decimal)
Voltage
Converted
data
Hexadecimal
(Decimal)
Voltage
10.5 V
10 V
0 V
FFFF 812C (–300)
–0.5 V
1770
(6000) 189C
(6300)
0000 (0) 7FFF
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