Wiring of Communication Modules mMINT, PMINT, MCAM and PCAM

mMINT Communication Wiring Modbus RTU Network Master SW3 should be moved to the ON position only when it is the last device in a chain of devices or if it is a single device. RS-485 Modbus A Tx/Rx + Tx/Rx - B GND* SHD Baudrate SW2-2 SW2-3 1200 On 9600 Off 19200 *) Connect shield to ground at master device end only. Interconnect shielding where devices are daisy-chained. (For diagnostics) SW1 should be moved to the ON position only when it is the last device in a chain of devices or if it is a single device. SW2-1 Addr. 247or 248** Off Normal On IZM26 Integrated -Status (on/off) sensors -Shunt trip and spring release control only available with Digitrip models 1150x **) for diagnostic mode, to configure the mMINT Feed control voltage to A14 and A15 for breaker remote control and for Trip Unit operation without current flow. Terminal B1 +, P Terminal B2 0V, N INCOM +, P Terminal A14 Terminal A15 0V, N 02.Jul.2009

PMINT Communication Wiring PROFIBUS DP Master SW2-1 Remote disable Open Remote enable Close RS-485 PROFIBUS DP Connect the INCOM Shield wire to ground at master device (PMINT) end only. Position of breaker in drawer SHIELD IZM-CS in position D IZM-CS in position C 6 5 4 3 2 1 IZM26 NO C NO C Integrated -Status (on/off) sensors -Shunt trip and spring release control only available with Digitrip models 1150x INCOM +, P 0V, N Feed control voltage to A14 and A15 for breaker remote control and for Trip Unit operation without current flow. GND CBSW2 Terminal B1 CBSW1 Terminal B2 +, P Terminal A14 Terminal A15 0V, N 02.Jul.2009

MCAM Communication Wiring* (Front View of MCAM) (Top View of a mounted MCAM on IZM) 1 17 19 21 23 25 27 35 2 18 20 22 24 26 28 36 53 54 ST1 SGF2 +24V CMM1 CMM3 SR1 ST2 SGF1 AGND CMM2 CMM4 SR2 wiring for remote control (Shunt trip and spring release) Modbus Communications Adapter Module Cat. MCAM 5 Close 4 Open 3 COM - R 2 0V 24 Vdc- 1 24 Vdc+ 24 Vdc+ Modbus RTU Master Modbus Control Integrated Status (on/off) sensors in breaker 4 Shield GND** Enable 3 COM - C Disable inverting 2 A (Tx/Rx-) Tx/Rx- 1 B (Tx/Rx+) Tx/Rx+ Source Ground non-inverting RS-485 Modbus MCAM 02.Jul.2009

PCAM Communication Wiring* (Front View of PCAM) (Top View of a mounted PCAM on IZM ) 1 17 19 21 23 25 27 35 2 18 20 22 24 26 28 36 53 54 ST1 SGF2 +24V CMM1 CMM3 SR1 ST2 SGF1 AGND CMM2 CMM4 SR2 wiring for remote control (Shunt trip and spring release) Series NRX PROFIBUS Communications Adapter Module Cat. PCAM PROFIBUS DP Master RS-485 PROFIBUS DP PROFIBUS Control 5 Close Enable 4 Open Disable Integrated Status (on/off) sensors in breaker 3 COM - R 2 24 Vdc- 0V Source Ground 1 24 Vdc+ 24 Vdc+ PCAM 02.Jul.2009

ECAM Communication Wiring* (Front View of ECAM) (Top View of a mounted ECAM on IZMX) 1 17 19 21 23 25 27 35 2 18 20 22 24 26 28 36 53 54 ST1 SGF2 +24V CMM1 CMM3 SR1 ST2 SGF1 AGND CMM2 CMM4 SR2 wiring for remote control (Shunt trip and spring release) Series NRX Ethernet Communications Adapter Module Cat. ECAM 5 Close 4 Open 3 COM - R 2 0V 24 Vdc- 1 24 Vdc+ 24 Vdc+ Ethernet Control Integrated Status (on/off) sensors in breaker Enable Ethernet Network, Switch, or PC Connection Disable Source Ground ECAM 02.Jul.2009

Remote Control Possibilities through Network Circuit Breaker IZM16 Circuit Breaker IZM26 MCAM PCAM mMINT PMINT Digitrip 520 Digitrip 1150 remote controlling yes  NA Yes NA  02.Jul.2009

Modbus RTU Network RS-485 - XV-102 + Modbus RTU XC200 B A USB-RS 485 Converter RS485 Pin 3 A Pin 7 B B A + - Pin 3 Pin 2 Modbus RTU B A TB2-1 B TB2-2 A XIOC-SER Tx/Rx- Tx/Rx+ XC200 02.Jul.2009

02.Jul.2009