Mitsubishi Electric MELSEC iQ-R R60TD8-G - 5.2 External Wiring

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5 WIRING
5.2 External Wiring
5.2 External Wiring
Signal layout of connectors for external devices
The following tables show the signal layout of external device connectors of a temperature input module.
Thermocouple input module
Pin layout (viewed from the
front of the module)
CH1 to CH8, RTD
Pin number Signal name Pin number Signal name
A1 CH1+ B1 CH1-
A2  B2 
A3 CH2+ B3 CH2-
A4  B4 
A5 CH3+ B5 CH3-
A6  B6 
A7 CH4+ B7 CH4-
A8  B8 
A9 CH5+ B9 CH5-
A10  B10 
A11 CH6+ B11 CH6-
A12  B12 
A13 CH7+ B13 CH7-
A14  B14 
A15 CH8+ B15 CH8-
A16  B16 
A17  B17 
A18  B18 
A19  B19 RTD+
A20 RTDG B20 RTD-
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1