Emerson DSM314 - Page 98

User Manual Chapter 3
GFK-1742F Jan 2020
Installing and Wiring the DSM314 87
5v Differential Outputs
Circuit
Identifier
Digital Servo Axis 1,
2 Circuit Function
Analog Servo Axis 1-
4 and Aux Axis 2-4
Circuit Function
Signal Name
(X = A, B, C, or
D Connector)
Faceplate
Pin
Auxiliary
Terminal
Board
Servo
Terminal
Board
OUT2
Serial Encoder Req (+)
Serial Encoder Req (-)
Not Used
Not Used
OUT2P_X
OUT2M_X
13
31
13
31
N/C
N/C
OUT3
Faceplate 5v Output (+)
Faceplate 5v Output (-)
Faceplate 5v Output (+)
Faceplate 5v Output (-)
OUT3P_X
OUT3M_X
14
32
14
32
5
13
I/O Type: 5v Differential Outputs
Circuit Type: Differential Totem Pole (Source / Sink)
Output Source/Sink Current: 20 mA max
Output Voltage: +/- 1.5 v min across 120-ohm differential load
Note: Axis 1 and Axis 3 use CMOS Drivers with 47-ohm series resistors. Axis 2 and Axis 4 use RS-422 Line
Drivers.