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What is the pinning of the signal sockets for CAN modules?

The pin assignment of the corresponding signal socket for the ECAT modules can be found in the two documents "ECAT STGMM6" and "ECAT ADMM4 HS", which are located under Help at CSMconfig.

Pinning of standard CAN signal sockets:

1. Signal sockets for AD CAN MM series
a) AD CAN MiniModule
Connector Measuring input Pin Signal Description
View of module front LEMO 0B, 6pol
View of module front
LEMO 0B, 6pol
1 VIN + Input voltage, plus
2 VIN - Input voltage, minus
3 -- reserved, do not connect
4 VOUT + Sensor supply output, plus
5 VGND Sensor supply ground
6 VOUT - Sensor supply output, minus
b) AD CAN MiniModule with TEDS functionality
Connector Measuring input Pin Signal Description
View of module front LEMO 0B, 6pol
View of module front
LEMO 0B, 6pol
1 VIN + Input voltage, plus
2 VIN - Input voltage, minus
3 -- reserved, do not connect
TEDS Data TEDS Data line
4 VOUT + Sensor supply output, plus
5 VGND Sensor supply ground
TEDS GND TEDS Ground (additional)
6 VOUT - Sensor supply output, minus
-- reserved, do not connect1

1 Only for measurement modules ADMM 4/AD4 MX2

2. Signal socket for CNT CAN MM series
Connector Measuring input Pin Signal Description
View of module front LEMO 0B, 6pol
View of module front
LEMO 0B, 6pol
1 VIN + Input voltage, plus
2 VIN - Input voltage, minus
3 -- reserved, do not connect
4 VOUT + Sensor supply output, plus
5 VGND Sensor supply ground
6 -- reserved, do not connect
3. Signal socket for PT CAN MM series
Connector Measuring input
Pin Signal Description
View of module front LEMO 0B, 6pol
View of module front
LEMO 0B, 6pol
1 VIN + Input voltage, plus
2 VIN - Input voltage, minus
3 -- reserved, do not connect
4 IOUT + Sensor supply output, plus
5 IOUT - Sensor supply output, minus
6 -- reserved, do not connect
4. Signal sockets for STG CAN MM series with TEDS functionality
Connector Measuring input Pin Signal Description
View of module front LEMO 0B, 6pol
View of module front
LEMO 1B, 8pol
1 VIN - Measured voltage, minus
2 VIN +
Measured voltage, plus
3 VOUT - Bridge excitation voltage, ground
4 VOUT + Bridge excitation voltage, plus
5 VSENSE - Sense minus
6 VSENSE + Sense plus
7 TEDS GND TEDS Ground
Channel Shield Shield for measurement signal
8 TEDS Data TEDS Data line
Housing Cable Shield Outer Shield (housing)

Pinning of custom specific signal sockets:

1. Signal socket for PT CAN MM series
Connector Measuring input
Pin Signal Description
View of module front LEMO 1S, 4pol
View of module front
LEMO 1S, 4pol
(FFA.1S.304.CLAC.42ZN)
1 IOUT + Sensor supply output, plus
2 VIN + Input voltage, plus
3 IOUT - Sensor supply output, minus
4 VIN - Input voltage, minus
Chassis Shield Shield
Connector Measuring input Pin Signal Description
View of module front Fischer, 6pol
View of module front
Fischer, 6pol
1 -- Reserved, do not connect
2 VIN - Input voltage, minus
3 IOUT + Sensor supply output, plus
4 IOUT - Sensor supply output, minus
5 VIN + Input voltage, plus
6 -- Reserved, do not connect
2. Signal socket for CNT CAN MM series
a) CNTMM 4 classic
Connector Measuring input Pin Signal Description
View of module front LEMO 1B, 7pol
View of module front
LEMO 1B, 7pol
1 VIN + Input voltage, plus
2 -- --
3 VIN - Input voltage, minus
4 VOUT + Sensor supply output, plus
5 VGND Sensor supply ground
6 -- --
7 -- --
b) CNTMM 4 pro
Connector Measuring input Pin Signal Description
View of module front LEMO 1B, 7pol
View of module front
LEMO 1B, 7pol
1 VIN +
Input voltage, plus
2 V OUT +
Sensor supply output, plus
3 -- --
4 -- --
5 VOUTGND Sensor supply ground
6 V IN -
Input voltage, minus
7 -- --
3. Signal socket for AD CAN MM series
Connector Measuring input Pin Signal Description
Sicht auf Modulfront Fischer, 6pol
View of module front
Fischer, 6pol
1 Shield Connected to case
2 V IN -
Input voltage, minus
3 V OUT +
Sensor supply, plus
4 VGND Sensor supply ground
5 VIN + Input voltage, Plus
6 V OUT -
Sensor supply output, minus
Connector Measuring input Pin Signal Description
View of module front LEMO 1B, 7pol
View of module front
LEMO 1B, 7pol
1 VIN +
Input voltage, plus
2 V OUT +
Sensor supply output, plus
3 -- --
4 -- --
5 VOUT - Sensor supply output, minus
6 V IN -
Input voltage, minus
7 VOUTGND Sensor supply ground

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