External Signal Output Function - Mitsubishi Electric AE-200A Installation Manual

10-2. External signal output function

An ON signal is output when one or more units are in operation, and an Error signal is output when one or more
units are in error.
(1) External signal output specifications
Lead wire from
CN5
PAC-YG10HA-E
No. 1 Green
No. 2 Black
No. 3 Brown
* The operation status of general equipment (via a DIDO controller (PAC-YG66DCA)) will not be output.
* The ON signal will be output even during an error.
(2) Recommended circuit
Relay-driven circuit
CN5
9
4
Brown
3
Black
2
Green
1
Max.
10 m (32 ft)
AE-200/AE-50
Note
● The relays, lamps, external power supply, diodes, and extension cables are not supplied.
● The total length of the lead wire and extension cable should not exceed 10 m (32 ft). (Use an extension cable of 0.3 mm
thicker.)
● Each element will turn on during operation and when an error occurs.
WT07137X02
Common ground for external output (Ground for the external power supply)
Diode *2
Z1 L1
Z2
Z1
Z2 L2
External power supply
*1
L1: ON indicator
L2: Error indicator
Signal
ON signal*, OFF signal
Error signal, Normal signal
Use relays Z1 and Z2 that meet the following
specifications.
Operation coil
Rated voltage: 12 or 24 VDC
Power consumption: Max. 0.9 W
*1 Select an external power supply suitable for the relays used. (12 or
24 VDC)
Connect the external power supply in the correct polarity to input
and output the signals.
Connect ① (shown in the figure at left) to the negative side.
*2 Use a diode at both ends of the relay coils.
Important
● Be sure to use an external power supply (12 or 24 VDC)
to avoid malfunctions.
● Connect the external power supply in the correct
polarity to avoid malfunctions.
● Do not connect the external power supply without
relays being connected to the controller (no load).
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