Kelly SPM Mini Full Bridge 4Q Permanent Magnet Motor Controller User
’s Manual
V1.1
7
3.2 Connections
3.2.1 Pin definition of SPM Controller
Figure 3:
waterproof connector
DJ7091Y-2.3-11 Pin Definition
(14) REV_SW: Reverse switch input. Orange
(6) RTN: Signal return or power supply return. Black
(12) FWD: Forward switch White
(11) 12V:12V Source Red
(9) Relay: Main contactor driver. Blue
(7) PWR: Controller power supply (input). Pink
(10) Alarm:
To drive reverse beeper, <200mA. Yellow
DJ7091Y-2.3-21 Pin Definition
(15) Micro_SW: Throttle switch input. Gray
(3) Throttle: Throttle analog input, 0-5V. Dark Green
(1) BRK2: 12V Brake switch input or Motor temperature sensor input. Raddle.
(20) RTN: Signal return. Black
(8) Meter: Current meter, <200mA. Dark Blue
(13) BRK_SW: Brake switch input. Brown
(4) 5V: 5V supply output, <40mA. Purple
(2)BRK_AN: Brake analog input, 0-5V. Dark Gray
(22)Reservation. Green
