STEP 600 XTPRO: Service & Maintenance Manual - rev. 1.1
Page 2.5
SX-6/L: Low voltage power supply cable
Power supply – Alternator interface board
Power supply
CN2 FG
Signal Color Alternator
interface board
CN3
2 + 5 Vdc Yellow 4
3 Ground Black 3
4 Faston Ground Yellow-
green
-
5 + 12 Vdc Red 2
XC-1: Output ports cable
CPU board – RJ45-RS232 board
CPU board
CN2
Signal Color RJ45-RS232
board
CN4
1 +12 Vdc flat 1
2 +12 Vdc flat 2
3 Tx to TGS flat 3
4 +5 Vdc flat 4
5 Rx from TGS flat 5
6 Tx to PC flat 6
7 Ground flat 7
8 Rx from PC flat 8
9 Ground flat 9
10 Ground flat 10
CR-XT: Non coded heart rate meter cable
CPU board – Cardio receiver
CPU board
CN4
Signal Color Receiver
1 +5 Vdc Red 1
2 Pulse per beat Blue 2
6 Ground Black 3
SX-3FS: Hand sensor cable
CPU board –HS interface board
CPU board
CN7
Signal Color HS interface
board
HD4
1 Pulse per beat Blue 3
2 Ground Black 1
4 +5 Vdc Red 2