Datasheet

CJ1W-AD/DA/MAD
11
Output Circuits
The following diagrams show the internal circuit of the analog output section.
CJ1W-DA021/DA041/DA08V/DA08C
Voltage Output Circuits Current Output Circuits
CJ1W-DA042V
Voltage Output Circuits
Terminal Arrangement
The signal names corresponding to the connecting terminals are as shown in the following diagram.
CJ1W-DA021 CJ1W-DA041
CJ1W-DA08V (Voltage Output)
and CJ1W-DA08C (Current Output) CJ1W-DA042V
Note: 1. Set the analog input number that you use and input signal range for each analog input, using the memory area or support software. The
input signal range can be set separately for each input number.
2. The N.C. terminals are not connected to internal circuit.
3. Use a separate power supply from the one used for Basic I/O Units. Faulty Unit operation may be caused by noise if power is supplied
from the same source. (This does not apply to CJ1W-DA042V.)
4. Connect a surge suppressor to inductive loads in the system (e.g., magnetic contactors, relays, and solenoids).
Output
switch and
conversion
circuit
AMP
Voltage
output (+)
Voltage
output (–)
AG (common to all outputs)
Voltage output section
AMP
C
urrent output section
Current
output (+)
Current
output ()
AMP
Output
switch and
conversion
circuit
Output
switch and
conversion
circuit
AMP
Voltage
output (+)
Voltage
output (–)
AG (common to all outputs)
Voltage output 2 (+)
Output 2 ()
Current output 2 (+)
N.C.
N.C.
N.C.
N.C.
N.C.
0 V
B1
B2
B3
B4
B5
B6
B7
B8
B9
A1
A2
A3
A4
A5
A6
A7
A8
A9
Voltage output 1 (+)
Output 1 ()
Current output 1 (+)
N.C.
N.C.
N.C.
N.C.
N.C.
24 V
Voltage output 2 (+)
Output 2 ()
Current output 2 (+)
Voltage output 4 (+)
Output 4 ()
Current output 4 (+)
N.C.
N.C.
0 V
B1
B2
B3
B4
B5
B6
B7
B8
B9
A1
A2
A3
A4
A5
A6
A7
A8
A9
Voltage output 1 (+)
Output 1 ()
Current output 1 (+)
Voltage output 3 (+)
Output 3 ()
Current output 3 (+)
N.C.
N.C.
24 V
Output 2 (+)
Output 2 ()
Output 4 (+)
Output 4 ()
Output 6 (+)
Output 6 ()
Output 8 (+)
Output 8 ()
0 V
B1
B2
B3
B4
B5
B6
B7
B8
B9
A1
A2
A3
A4
A5
A6
A7
A8
A9
Output 1 (+)
Output 1 ()
Output 3 (+)
Output 3 ()
Output 5 (+)
Output 5 ()
Output 7 (+)
Output 7 ()
24 V
Output 2 (+)
Output 2 ()
N.C.
Output 4 (+)
Output 4 ()
N.C.
N.C.
N.C.
N.C.
B1
B2
B3
B4
B5
B6
B7
B8
B9
A1
A2
A3
A4
A5
A6
A7
A8
A9
Output 1 (+)
Output 1 ()
N.C.
Output 3 (+)
Output 3 ()
N.C.
N.C.
N.C.
N.C.