Mitsubishi Electric A1S66ADA User Manual page 32

4 PROCEDURES AND SETTINGS BEFORE OPERATION
No. Name
8) Analog ground terminal
9) Frame ground terminal
10) Power supply input terminal
INPUT
24 V DC
D/A A/D
0 to ±10 V
0 to 20 mA
11) Analog-output range switching
setting pin
0 ~ 10 V
0 ~ 5 V
1 ~ 5 V
-10 ~ 10 V
12) Analog-input voltage/current
switching setting pin
CH3
CH4
CH5
CH6
13) Analog-input range switching
setting pin
A/D
14) Terminal block
4 - 6
The ground terminal of the analog signal
(Refer to Section 4.4 on the wiring method.)
The ground terminal of the shielded cable
(Refer to Section 4.4 on the wiring method.)
Connect 24 V DC at the input terminal of the power supply.
Set the analog output range. CH1, CH2 common.
When setting the current output range, set as follows:
D/A
When switching to 0 to 20 mA
When switching to 4 to 20 mA
Set the jumper as it always makes a line.
(Set it with the jumper)
(Setting at shipment : 0 to 10 V range )
(Example) When the analog output range is set to 0 to 10 V or 0 to 20 mA, the jumper
0 ~ 10 V
0 ~ 5 V
1 ~ 5 V
-10 ~ 10 V
Set the analog input (voltage input or current input ) for each channel (CH3 to CH6).
(Set it with the jumper)
(Setting at shipment : V)
For voltage input setting : V
For current input setting : I
V I
Set the analog input range. CH3 to CH6 common.
When setting the current input range, set as follows:
When switching to 0 to 20 mA
0 ~ 10 V
0 ~ 5 V
When switching to 4 to 20 mA
1 ~ 5 V
(Setting at shipment : 0 to 10 V range )
-10 ~ 10 V
(Set it with the jumper)
(Example) When the analog input range is set to -10 to 10 V or 4 to 20 mA, the jumper
Numbers in a diagram indicates terminal numbers.
IMPORTANT
When inputting or outputting current, do not set a jumper at a position between 0 V
and 10V or between -10 V and 10 V of the analog-input and output range switching
setting pin. This may cause a module breakdown or malfunction.
Set a jumper at a position between 0 V and 5 V.
Set a jumper at a position between 1 V and 5 V.
should be set as follows.
D/A
Jumper
When setting to 0 to 10 V
Set a jumper at a position between 0 V and 5 V.
Set a jumper at a position between 1 V and 5 V.
should be set as follows.
0 ~ 10V
0 ~ 5V
1 ~ 5V
A/D
-10 ~ 10V
Jumper
When setting to -10 to 10 V
Description
D/A
0 ~ 10 V
0 ~ 5 V
1 ~ 5 V
-10 ~ 10 V
When setting to 0 to 20 mA
Jumper
A/D
When setting to 4 to 20 mA
MELSEC-A
Jumper
0 ~ 10V
0 ~ 5V
1 ~ 5V
-10 ~ 10V
4 - 6