Riso GR 3770 - Motor Control PCB MK2

DESCRIPTION OF PCBs
MOTOR CONTROL PCB MK2
GR3770APX(II)-13
5. Motor Control PCB MK2
To Main motor
CN2
15 1
To System PCB2
CN1
9 1
U1
LED
LED1 : The actuator of Elevator upper limit sensor is raised to open the light path.
CN3
10
1
CN6
1 8
CN4
2
CN5
1
8
1
Relay
Open
LED1
To
Components
To Power Supply
PCB
To SF3000