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(B) Pulse signals
1
If pulse signals to operate the units are received while the units are in operation, the units will continue their operation
(same with the Stop, Prohibit, and Permit signals).
2
When operation from the local remote controllers is prohibited, Run/Stop mode, operation mode, temperature setting,
and filter reset settings cannot be changed from the local remote controller.
3
The pulse width (contact ON) should be between 0.5 and 1 second.
10-1-4. Recommended circuit
(A) Level signals
1
Relays, DC power supplies, and extension cables are field supplied.
2
The maximum length of extension cable is 10 m (32 ft). (Use a cable with a diameter of at least 0.3 mm
2
.)
3
Cut the excess cable near the connector, and insulate the exposed cable end with tape.
10-2. External signal output function
* A separately sold external input/output adapter (PAC-YG10HA) and external power supply are required to use the external
signal output.
10-2-1. External output
Operation signal is output when one or more units are in operation, and error signal is output when one or more units are in error.
10-2-2. External output specification
*
The operation status of DIDO controller is not output.
*
Operation signal is output during an error.
10-2-3. Recommended circuit
1
Each element turns on during operation and error.
2
The maximum length of extension cable is 10 m (32 ft).
3
Relays, lamps, diodes, and extension cables are field supplied.
CN5
Lead wire
(PAC-YG10HA)
Terminal type
No. 1
Green
Common GND for external output (external DC, power supply GND)
No. 2
Black
Run/Stop
*
No. 3
Brown
Error/Normal
CN5
X1
10m(32ft)
10m(32ft)
X1
CN5
X1
X2
Y1
Y2
X1
X2
Y1
Y2
9
8
7
6
5
1
9
8
7
6
5
1
Red
Orange
Maximum
GB-50ADA
(B) Pulse signals
Run/Stop or Emergency stop
Power supply
(*1)
(12VDC or 24VDC)
Use relays that meet the following specifications for X1, X2, Y1, and Y2.
Contact rating
Rated voltage: 12VDC or above
Rated current: 0.1 A or above
Minimum applied load: DC 1 mA or below
(*1) Use a power supply suitable for the type of relays used.
(12VDC or 24VDC)
Power supply
(*1)
(12VDC or 24VDC)
Red
Gray
Run Stop Prohibit Permit
GB-50ADA
Maximum
Blue
Yellow
Orange
CN5
Z1
L1
4
9
3
2
1
Z1
Z2
Z2
L2
With relays
Brown
Black
Green
Maximum
10m(32ft)
GB-50ADA
Diode
(*2)
Power supply
(*1)
L1 : Operation indicator
L2 : Error indicator
Use relays that meet the following specifications for Z1 and Z2.
Operation coil
Rated voltage: 12VDC or 24VDC
Power consumption: 0.9 W or less
(*1) Use a power supply suitable for the type of relays used.
(12VDC or 24VDC)
(*2) Use a diode at both ends of the relay coils.
