Datasheet

Connection to Analog Sin/Cos Absolute Encoder
SBLM23xx Motor Controller Datasheet 9
Connection to Analog Sin/Cos Absolute Encoder
The SBLM2360 has 4 high-speed analog inputs that can be used to capture absolute angle position from
resolvers or magnetic sensors with sin/cos voltage outputs. The signal must be 0-5V max with the 0 at 2.500V.
The sensor can be single ended or differential.
TABLE 3. Differential Sin/Cos signals on the SBLM23xxx
Pin Number 1 2 3 4 5 6
Signal 5V Cos – Cos+ Sin – Sin+ Ground
61
6
1
FIGURE 10. Motor sensor connector pin identification
Commands and I/O Connections
Connection to RC Radios, Microcomputers, Joysticks and other low current sensors and actuators are done
via the 24-pin Molex Microfit connector. Use mating connectors models 44914-24010 or 44914-24000. The
functions of many pins vary depending on controller model and user configuration. Pin assignment is found in
the table below.
1
1
12
12
13
14-Power Control
13
24
24
14-Power Control
FIGURE 11. Main Connector Pin Locations
TABLE 4.
Connector
Pin Power Dout Com Pulse Ana Dinput Enc STO Hall (1)
1 GND
13 5VOut
2 PIN8 ANA8 DIN8 ENC1B
14 Power Ctrl
3
15 PIN7 ANA7 DIN7 ENC1A
4