The FD-11601 features eight 5-pin A-coded M12 connectors: Bank 1 connectors 0 through 3 and Bank 2 connectors 0 through 3. The following figure shows the pinout of a voltage input connector.

Figure 5. FD-11601 Pinout


Table 3. Signal Descriptions
Pin Number Wire Color* Signal Description
1 Brown SP Sensor power
2 White AI- Negative analog input voltage signal
3 Blue GND/T- Sensor power ground and TEDS return
4 Black AI+ Positive analog input voltage signal
5 Gray T+ TEDS data
* Wire color pertains to SHM125M I/O cables sold through NI. Other manufacturers' cable wire colors may vary.
Note M12 connectors must be mated to cables or have caps installed on them to meet IP65/IP67 requirements. Cover the unused connectors with the included plastic caps whenever water, dust, or dirt are present.