Delta Electronics VFD-EL manual B.8.2.3 Specifications, B.8.2.4 Wiring, B.8.2.5 LED Indications

Appendix B Accessories

B.8.2.3 Specifications

Power supply: 16-30VDC, 750mW

Communication:	Modbus in ASCII format, protocol: 9600, 7, N, 2
LonTalk:	free topology with FTT-10A 78 Kbps.
LonTalk terminal:	4-pin terminals, wire gauge: 28-12 AWG, wire strip length: 7-8mm

RS-485 port: 8 pins with RJ-45

B.8.2.4 Wiring

Service LED

Service Pin	Power LED SP LED
	SP
	CME-LW 01
1: Reserved 5: SG+
2: EV	6: Reserved
3: GND	7: Reserved
4: SG-	8: Reserved
	1	2	3	4
	LonTalk		LonTalk

„Terminal definition for LonTalk system

Terminal	Symbol	Function
1		These are twisted pair cables to connect
2		to LonTalk system. Terminals 1 and 2
		should be used as one group, and the
3		same for terminals 3 and 4.
4

B.8.2.5 LED Indications

There are three LEDs in front panel of CME-LW01. If the communication is normal, power LED, SP LED should be green (red LED means abnormal communication) and service LED should be OFF. If LEDs display do not match, refer to user manual for details.

B-18 Revision August 2008, 2ELE, V1.02