V-145
C
ONTROL
S
YSTEMS
3) Display and setting
No. Name Description
Address setting switch SiM address setting for DMS registration.
Option switch No function.
LED display Power supply, DMS communication and watt-hour communication display.
Push button switch
Push buttons are used to display power consumption for the different
watt-hour meters, reset SiM software and carry out self-diagnosis for
communication channels.
Watt-hour reading display
Power consumption values from the watt-hour meters are displayed in the first
decimal place.
Watt-hour meter connection RS485 connection with non-polarity to designated watt-hour meters.
DMS connection DMS communication lines are connected with C1-C2 polarity.
Power supply 9VDC~12VDC, 500mA.
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05-4~6_control systems(142~171 3/6/08 14:09 Page 145
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