Specification of the components for a correct installation
Component
Manufacturer or specifications Remarks
Auxiliary relay (X3)
OMRON mini power relay model: MY1F or
equivalent
Voltage between relay terminals 12 Vdc - 75
mA
(SS1) (x1), (x2) contact example Manual type
Voltage between terminals of the 230V - 5
mA contactor
3P connector cable
Optional part PCC-1A (capable of connecting
the JST XHP -3 connector)
Five wires with connectors as one set
Wire (control) Voltage: 12V DC. 0.5 mm
2
—
Wire (power) Voltage 230V 2.0 mm
2
—
N O T E
• The connection of the input signal is only an example.
• Keep the CN1 and CN2 wires as short as possible.
• Do not run the wires along 230 V/400 V ac power cables separately install them at a distance of more than 30 cm.
(The cables may intersect).
• If you install the wires along a power supply wire, insert the wires in a metal conduit tube and ground one end
of the tube.
• The maximum wiring length is 70 m. If you use this function, it is recommended that you use safety devices
such as an electrical leakage breaker or a smoke detector.
6.1.2 Configuration
Available optional signals
The units have the following signals that are described in the following table.
6 Optional functions
163
SMGB0060 rev. 1- 12/2010
6
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