Nilfisk-Advance R 253 9087362020, Руководство по обслуживанию

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Control System 39
Service Manual – Scrubtec R 253 - RA40
Function Electronic Board (EB1) Connectors (Continues)
(Figure 23) J1: MOLEX MINIFIT type, 12-ways vertical
PIN Description Electronic board
in/out
V ref. I max. Connected to
1 Key electronic board power out 24V 3A SW1
2 Return from USER key in 24V 3A SW1
3 Key reader power supply circuit out 12V <1A -
4
Key Identification in 0-5V <1A -
5 External power supplies - out 0V <1A -
6 Display electronic board power out 24V 3A EB2.1
7 Enabling input from display electronic
board
in 24V 3A EB2.2
8 Display electronic board in/out 5V <1A EB2.3
9
Display electronic board serial - in/out 0V <1A EB2.4
10 Pedal power out 24V <1A PED.1
11 Return from pedal in 0-5V <1A PED.2
12 Return from steering microswitch in 0V <1A SW4
Figure 23
(Figure 24) J2: MOLEX MINIFIT type, 2-ways vertical
PIN Description Electronic board
in/out
V ref. I max. Connected to
1 Deck actuator power /- out 0/24V 8A M5
2 Deck actuator power supply -/+ out 0/24V 8A M5
Figure 24
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