beautypg.com

TREND EM3_CT_N User Manual

Page 15

background image

Commissioning

PowerRail303

Page 13

5.2 Pulse Output Connection

The pulse output takes the form of an isolated volt free normally open contact pair.

The contacts are isolated from all other circuits (2.5kV / 1 minute).

The pulse can be used as an input to a remote counter, pulse logger, building energy management
system etc.

5.3 Rail Mounting

The Power

Rail 303 enclosure conforms to DIN 43880, 6 Modules wide. The unit is therefore

compatible with a number of standard DIN distribution systems with 45mm cut-outs. The Power

Rail 303 should be mounted on a 35mm, symmetric DIN rail of minimum length 106mm.