Delta Electronics RTU-EN01 operation manual Led

Modbus TCP Remote I/O Communication Module RTU-EN01

2.2 Product Profile

1.	POWER indicator	12.	RS-485 communication port
2.	RUN indicator	13.	Extension module positioning hole
3.	BAT.LOW indicator	14.	Nameplate
4.	RUN/STOP switch	15.	Extension port
5.	RS-232 indicator	16.	DIN rail (35mm)
6.	RS-485 indicator	17.	Extension module fixing clip
7.	LINK/ACK indicator	18.	DIN rail clip
8.	SPEED indicator	19.	Power supply port
9.	Digital display	20.	3P terminal block (standard accessory)
10.	Ethernet communication port	21. Power supply connection cable (standard
			accessory)
11.	RS-232 communication port

2.3 LED Indicators

LED	Color	Function
POWER	Green	Power supply indication
RUN	Green	RUN/STOP indication
BAT.LOW	Red	Battery in low power indication
RS-232	Yellow	Displaying communication status of RS-232 port
RS-485	Yellow	Displaying communication status of RS-485 port
LINK/ACT	Green	Displaying the status of network
SPEED	Yellow	Displaying the speed of network connection

DVP-PLC Operation Manual 5