Delta Electronics RTU-EN01 BR#50 ~ BR#57 RTC Settings, RX#0 ~ #255 External Input Contact

Modbus TCP Remote I/O Communication Module RTU-EN01

BR#50 ~ BR#57: RTC Settings

Explanations:

For setting up the real-time clock (RTC). When BR#9 = 1, RTU-EN01 will stop to update the RTC values to BR#10 ~ #16. Once the setup is completed, RTU-EN01 will set BR#9 to 0.

Allowed range for RTC: 1970/01/01 00:00:00 ~ 2037/12/31 23:59:59

BR#9

0No action

1RTC stops

2RTC being set

4.3External Input Contacts (RX)

RX#	Attribute	Content	Explanation	Default	Latched
0 ~ 255	R/W	External input contact	Input points on analog I/O module	OFF	NO

Symbol “R” refers to ready only; “R/W” refers to read and write.

RX#0 ~ #255: External Input Contact

Explanations:

The right-side extension interface on RTU-EN01 is able to connect to DVP-Slim series digital I/O modules. RTU-EN01 supports maximum 256 I/O points.

4.4 External Output Contacts (RY)

RY#	Attribute	Content	Explanation	Default	Latched
0 ~ 255	R/W	External output contact	Output points on analog I/O module	OFF	NO

Symbol “R” refers to ready only; “R/W” refers to read and write.

RY#0 ~ #255: External Output Contact

Explanations:

The right-side extension interface on RTU-EN01 is able to connect to DVP-Slim series digital I/O modules. RTU-EN01 supports maximum 256 I/O points.

4.5 Control Register for Extension Modules (RCR)

RCR#		Attribute		Content	Explanation	Default	Latched
0 ~ 49		R/W	The 1st	analog I/O	Control register for the 1st analog I/O	--	NO
			module		module
50	~ 99	R/W	The 2nd analog I/O		Control register for the 2nd analog I/O	--	NO
			module		module
100	~ 149	R/W	The 3rd	analog I/O	Control register for the 3rd analog I/O	--	NO
			module		module
150	~ 199	R/W	The 4th	analog I/O	Control register for the 4th analog I/O	--	NO
			module		module

12 DVP-PLC Operation Manual