Connectors - Samsung MR-DH00 Technical Data Book

3) Connectors

①
②
③
No.
Name
①
Pulse input terminals
②
Power input
③
Reset button
④
COM1
⑤
COM2
4) Address & option switches
No Name
1 SW1
2 SW2
3 SW3
4 SW4
④ ⑤
8 terminals are allocated to interface pulse-type electricity meters. Each terminal is seen
with a dedicated address on DMS2.
Connection terminal for RS485 communication with DMS2.
Reserved
SW1
Address switch
Description
No function
MIM-B16N address switch. Address greater than 7 (8~F) is not recognized.
No function
No function
Description
SW2 SW3 SW4
Option switch
129