With VSS

Number of pins 25
Power supply (+15 circuit) pin No. 10
Power supply (+30 circuit) pin No. 25
Power supply (+30 circuit)
direction indicators pin No. 22
Power supply (+B circuit) pin No. 9
Ground pin No. 13
Closed-circuit current consumption alarm not armed < 4 mA
Closed-circuit current consumption alarm armed < 7 mA