11
UM/SWHM/V3/0115
2.3.3.
INSTALLING THE SIM CARD INTO THE DEVICE
(GSM/GPRS METERS)
GSM/GPRS based prepaid meters SIM holder having two symbols on the downside. Down symbol for
opening the SIM holder and up symbol for locking the SIM holder.
•
Open the SIM holder by click down symbol of the SIM holder
•
Insert the SIM into the holder
•
Lock the SIM holder by click up symbol of the SIM holder
2.3.4.
INSTALLING THE REMOTE UNIT
•
Connect the Remote unit power supply and RS485 terminals to Prepaid meter Remote Unit
terminals as shown in the connection diagrams
•
Connect the EB/DG input to Prepaid meter and output of prepaid meter connected to load
Fig.1: Connection diagram for single phase prepaid energy meter with remote and charging unit
