Nilfisk-Advance SC2000 - Page 39

Control System 39Service Manual – SC2000
Function Electronic Board (EB1) Connectors (Continues)
(Figure 23) J3: MOLEX MINIFIT type, 6-ways vertical
PIN Description Electronic board
in/out
V ref. I max. Connected to
1
Squeegee actuator power supply +/- out 0/24V 8A M6
2
Driver’s seat microswitch power supply out 0V <1A SW3
3
Auxiliary power supply - out 0V 1A BE1
4
Squeegee actuator power supply -/+ out 0/24V 8A M6
5
Return from driver’s seat microswitch In 0V <1A SW3
6
Auxiliary power supply + out 24V 1A BE1
Figure 23
(Figure 24) J4: MOLEX MINIFIT type, 4-ways vertical
PIN Description Electronic board
in/out
V ref. I max. Connected to
1
Enabling from battery charger in 24V <1A CH.1
2
Power supply from battery charger in 24V <1A CH.2
3
Battery charger enabling power supply out 24V <1A CH.3
4
Battery charger data communication in/out 5V <1A CH.4
Figure 24