SMC Networks EX500-GEN1 Wiring, Communication wiring, Power supply wiring, Cable connection

Wiring ( continued )

Communication wiring

Connect the cable with Ethernet communication connector to the communication connector of GW unit.

Power supply wiring

Connect the power supply connector cable to the power supply connector of GW unit. There are two types of cables different in connector shape ---- straight type and angle

Cable connection

Aligning the key groove with the communication connector ( 4-pin, socket ) of GW unit, plug the Ethernet communication cable ( plug ).

Tighten the lock nut on cable side by turning it clockwise by hand.

Confirm that the connector portion does not move.

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type. With this cable, the power is supplied to the output devices such as solenoid valve, and the input devices such as sensor, and for controlling GW/SI. Therefore, there is no need to supply the power to other units individually.

When selecting the power supply, refer to "Handling precautions" ( page 3 ) in this manual.

Cable connection

Aligning the key groove with the power supply connector ( plug ) of GW unit, plug the power supply cable ( socket ).

Tighten the lock nut on cable side by turning it clockwise by hand.

Confirm that the connector portion does not move.

Pin layout and connection diagram of power supply connector cable for ( unit : mm )

Pin layout and connection diagram of cable with Ethernet communication connector

Connect the communication cable with socket-type M12 connector to the communication connector of GW unit.

M12 6.7 RJ45

47.3 2000 45

EX9-AC020EN-PSRJ

( Pin layout and connection diagram are common to all cables. )

M12	6			M12
				6
14.9	18			28.3
	34	30		5
	48		50	31.3	30	5
						50
	Straight connector Type			Angle connector Type
	EX500-AP	-S		EX500-AP	-A

		Terminal No.			Cable core wire external color
2	1					1
						2
		+Tx	1	1	White/Orange	43
		+Rx 2		2	Orange	5
3	4	- Tx	3	3	White/Green	6
		- Rx 4		4		7
				5		8
Pin assignment of					Green	Pin assignment of
				6
plug connector				7		plug connector
				8

Pin No. Cable color: Signal name

1Brown : 0V ( for solenoid valves/output )

2White : 24VDC +10%/-5% ( for solenoid valves/output )

3Blue : 0V ( for input and controlling GW/SI )

4Black : 24VDC 10% ( power supply for input and controlling GW/SI )

5Gray : Ground ( PE )

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Socket Connector Pin Layout

Wiring diagram	Shield
	Cable specifications
	Core wire color	AWG 26
	Sheath color	Blue green

NOTE

Connect a ground cable of 100 or less to PE terminal.

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