Kelly KBL Brushless Motor Controller User
’s Manual
V 3.4
10
Figure 5:
The connecting diagram of J1 and J2
J1 Pin Definition
1- 12V 30mA.Only can be used for switch signals.
2- Current meter. <200mA
3- Main contactor driver. <2A
4- Alarm:
To drive reverse beeper. <200mA
5- RTN: Signal return
6- Green LED: Running indication
7- RTN: Signal return
8- RS232 receiver
9- RS232 transmitter
10- CAN bus high
11- CAN bus low
12- Reserved
13- RTN: Signal return, or power supply return
14- Red LED: Fault code.
J2 Pin Definition
1.
PWR: Controller power supply (input)
2.
RTN: Signal return, or power supply return
3.
RTN: Signal return
4.
12V high-level brake and motor temperature input
5.
Throttle analog input, 0-5V
6.
Brake analog input, 0-5V
7.
5V: 5V supply output. <40mA
8.
Micro_SW: Throttle switch input
9.
Reversing switch input
10.
Brake switch input
11.
Hall phase C
12.
Hall phase B
13.
Hall phase A
14.
RTN: Signal return
