single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication Function and features:

-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication -35mm standard DIN rail installation , complying with standard DIN EN50022. Or front 
   board setting (mounting holescenter distance 63 mm), users can choose any one by 
   themselves.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, 
   input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer
   outside or similar equipment.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-May select cycle display (default) or push the button itemized display, it can display 14 data 
   at most. Can select the data which displayed. The decimal median which displayed can 
   choose set one or two.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-Use memory that is not lost easily, the data can be kept forever after power cut off.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-A port of pulse output passive (polarity), complying with standard IEC 62053-31.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-There are far infrared and a port of RS485 communication data. It is use for setting and 
   reading the meter. Set and operation have password protection, communication protecol 
   complying with standard DL/T645-1997.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-Six LED instructions respectively power state, signal of power impulse, the direction of the 
   trend of load current, the state rates just now and the data communications state.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-Single direction measure single phase two wire active power consumption. It is nothing 
   with direction of the trend of load current. Complying with standard IEC 62053-21.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-Standard configuration type S connection (Inlet from bottom, outlet from top) for direct 
   connect to use, we can also choose another type of connection, and use CT (Product 
   Configuration code is BN) and PT & CT (Product Configuration code is BP) for operation.
-single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication-Standard configuration extended terminals cover, may select short terminals cover, in 
   order to protect to use electricity safely. (Product Configuration code is BM).

DEM031BL single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication Technical parameters:

DEM031BL  single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication Outer and mount dimension:

DEM031BL single phase electronic multi-rate DIN rail active energy meter with Infrared and RS485 Communication Wiring diagram(Type S)