5
920-0154B
5/1/2020
TSM23XxB-R/C Hardware Manual
1.2 Block Diagram
A+
A -
B+
B -
Z+
Z-
Line
Driver
Encoder Outputs
Block Diagram
MOSFET
PWM
Power
Amplifier
12 - 70 VDC
External
Power Supply
Voltage
Temp
Detect
Over
Current
Detect
motor
encoder
5 Volt DC
Power Supply
DSP
Driver
Controller
3.3VDC
Internal
Logic
Supply
TSM23X
I/O Connector
+
+5VDC (100mA max)
GND
Status
AIN
Optical
Iso
RS-232 or RS-485
Comm Conn
Power Conn
GND
+5V
RS-232
RXD,+5V,TXD,GND,GND
or
RS-485
RX+,RX-,TX+,TX-,GND
-
X1
X2
X3
X4
X5
X6
X7
X8
Y1
Y2
Y3
Y4
Optical
ISO