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Analog Output Units Section 7-3
7-3 Analog Output Units
Each CP1W-DA021 Analog Output Unit provides two analog outputs.
Each CP1W-DA041/CP1W-DA042 Analog Output Unit provides four analog
outputs.
• The analog output signal ranges are 1 to 5 V, 0 to 10 V, −10 to +10 V, 0 to
20 mA, and 4 to 20 mA.
The resolution of CP1W-DA041 is 1/6,000.
The resolution of CP1W-DA042 is 1/12,000.
• The CP1W-DA021 uses two output words, so a maximum of seven Units
can be connected.
• The CP1W-DA041/CP1W-DA042 uses four output words, so a maximum
of three Units can be connected.
Part Names CP1W-DA021/CP1W-DA041/CP1W-DA042
1. Analog Output Terminals
Connected to analog input devices.
■
Output Terminal Arrangement for CP1W-DA041/CP1W-DA042
■ Output Terminal Arrangement for CP1W-DA021
(3) Expansion connector
(1) Analog output terminals
(Terminal block is not removable)
CH
I OUT1 I OUT3
I OUT2
VOUT1
VOUT2
VOUT3
COM1
COM2
I OUT4
VOUT4
COM4
NC
AG
COM3
OUT
(2) Expansion I/O
connecting cable
V OUT1 Voltage output 1
I OUT1 Current output 1
COM1 Output common 1
V OUT2 Voltage output 2
I OUT2 Current output 2
COM2 Output common 2
V OUT3 Voltage output 3
I OUT3 Current output 3
COM3 Output common 3
V OUT4 Voltage output 4
I OUT4 Current output 4
COM4 Output common 4
V OUT1 Voltage output 1
I OUT1 Current output 1
COM1 Output common 1
V OUT2 Voltage output 2
I OUT2 Current output 2
COM2 Output common 2
CH
I OUT1 I OUT3
I OUT2
VOUT1
VOUT2
VOUT3
COM1
COM2
I OUT4
VOUT4
COM4
NC
NC
COM3
I OUT1 I OUT3
I OUT2
VOUT1
VOUT2
VOUT3
COM1
COM2
I OUT4
VOUT4
COM4
NC
NC
COM3
OUT
CH
I OUT1
NC
I OUT2
VOUT1
VOUT2
NCCOM1
COM2
NC
NC
NC
NC
NC
NC
I OUT1
NC
I OUT2
VOUT1
VOUT2
NCCOM1
COM2
NC
NC
NC
NC
NC
NC
OUT
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