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7-3-1. Standard Terminals (Channels 1 and 2)
(1) Inputs
(a) Non-voltage a Contact Inputs
* To use these, various settings need to be configured. Refer to "8 Initial Setting Procedure".
24 VDC
CN 10
/
11
Ch1
+
+
Error/
ON/OFF
Normal
(2) Outputs
* Non-voltage Relay contact or transistor is available for output. Only one can be used at a time.
(a) Non-voltage Relay Contact Outputs
* To use these, various settings need to be configured. Refer to "8 Initial Setting Procedure".
Power supply
Y1
Y1
X1
Ch1
(OFF)
ON/OFF, (ON)
( ) is in the case of a pulse.
Tightening torque for terminal screws: 1 N·m
/
19
/
20
Ch2
+
+
Line Onsite
Error/
ON/OFF
Normal
Load
V1 (DC)
Power supply
V2
V2 (DC)
CN04
Ch2
(OFF)
ON/OFF, (ON)
Note:
• Connect the operate/stop (ON/OFF) inputs so that closing the
contact operates (ON) the device and opening the contact
stops (OFF) the device.
• The error/normal inputs of channels 1 and 2 can be switched
between a contact and b contact. For details, refer to "9
Switch List".
Caution:
• The polarity of the input terminals is important, so be sure to
match the polarity when using contacts that have polarity.
• Select a contact with a minimum applicable load of 1 mADC
or less.
• Supply 24 VDC 1 mA from the positive terminal to the external
contacts.
• Strip 12±1 mm (15/32 ±1/32 in) of the wire coating and insert
firmly into the terminal.
• Make sure that the copper wiring is not short-circuiting the
plates (cover, lower case) or neighboring wires.
• Perform wiring so that the terminal block is not strained.
If strained, use a wire guide or junction terminal to alleviate
the stress on the terminal block.
Caution:
• To use X1 and Y1 relay, obtain one that satisfies the following
specifications.
Operating coil
[Applied load]
Line
MAX: 24 VDC, 5 W (Built-in diode)
Onsite
MIN: 5 VDC, 2 mW (Built-in diode)
*1 AC loads cannot be connected.
*2 Provide a power supply (V1, V2) that matches the load
and relay to be used.
• To drive a direct load, use ones within the following.
[Applied load]
MAX: 24 VDC, 5 W
MIN: 5 VDC, 2 mW
* AC loads cannot be connected.
• Make sure that the copper wiring is not short-circuiting the
plates (cover, lower case) or neighboring wires.
• Perform wiring so that the terminal block is not strained.
If strained, use a wire guide or junction terminal to alleviate
the stress on the terminal block.
• Do not connect the wires directly from the top of the control
panel to the terminal block.
Moisture may enter this device along the wiring and cause
electric shock or fire.
8
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