ADR233B
Ref ID : ADR233B/IM/I&P
Rev No. : 05
Page No. : 50 of 479
Figure 10: Rear view -Terminal Connection of ADR233B-B0 version
Terminal Blocks
CT / PT Connections
The terminal blocks of ADR233B consists of up to 36 x M4 screw terminals in Modular version,
30 x M4 screw terminals in Enhance version and 24 x M5 screw terminals in Basic version. M4
terminal blocks are used for CT and PT connections The wires should be terminated with rings
using 90° ring terminals, with no more than two rings per terminal. The product is supplied with
sufficient M4 screws for proper connection.
Figure 11: Terminal blocks used in Modular Version
Figure 12: Terminal blocks used in Enhance Version