Data Sheet

6 KBL1xxx Motor Controller Datasheet Version 1.9 May 24, 2018

Connecting Resolver

Resolver wiring is similar to a Sin/Cos sensor with the addition of an excitation signal. Diagram below shows

the necessary connections.

Primary

Secondary 1

ASIN

ACOS

EXC

GND

Secondary 2

FIGURE 4. Resolver wiring

Commands and I/O Connections

Connection to RC Radio, Microcomputer, Joystick and other low current sensors and actuators is done via the

15-pin connector located in front of the controller. The functions of many pins vary depending on controller

model and user conﬁguration. Pin assignments are found in Table 2, below.

915

FIGURE 5. Connector Pin Locations

TABLE 2.

Connector Pin Power Dout Com RC Ana Dinput Enc Default Conﬁg

1 DOUT1 (1) Unused

9 DOUT2 (1)(6) Brake

2 TxOut RS232Tx

10 RC ANA5 DIN5/STO1 (6) AnaCmd (3)

3 RxIn RS232Rx

11 485- RC4 ANA4 DIN4 Unused

4 RC1 ANA1 DIN1 ENCA (2) RCRadio1

12 485+ RC3 ANA3 DIN3 Unused

5 GND

13 GND

6 CANL CAN Low

14 5VOut

7 CANH CAN High

15 RC6 ANA6 DIN6/STO2 (6) Unused

8 RC2 ANA2 DIN2 ENCB (2) Unused

Note 1: Outputs are Open Drain. They pull to ground when on and ﬂoat when off. Load must be connected between output

and positive voltage.

Note 2: Encoder input requires RC inputs 1 and 2 to be disabled. Encoder is disabled in factory default.

Note 3: Analog command is disabled in factory default conﬁguration.

Note 5: Remove STO Jumper to enable Safe Torque Off functionality

Note 6: DOUT2 is replicated on the M12 connector