Emerson DSM314 - Page 68

User Manual Chapter 3
GFK-1742F Jan 2020
Installing and Wiring the DSM314 57
Table 16: IC693ACC335 Digital Axis Terminal Board Pin Assignments
Axis Terminal
Board I/O Screw
Terminal
DSM314
Faceplate
Pin
Circuit
Identifier
Circuit Type
Servo Axis 1, 2
Circuit Function
Signal
Name (Axis
1 listed) *
Maximum
Voltage
1
9
1
19
IN1
Single ended
/differential 5v
inputs
Strobe Input 1 (+)
Strobe Input 1 (-)
IN1P_A
IN1M_A
5 VDC
2
10
2
20
IN2
Strobe Input 2 (+)
Strobe Input 2 (-)
IN2P_A
IN2M_A
5 VDC
3
4
P5V
5v Power
5v Power
P5V_A
5 VDC
11
22
0V
0v
0v
0V_A
5 VDC
6
16
IN9
24v optically
isolated inputs
Overtravel (+)
IN9_A
30 VDC
14
34
IN10
Overtravel (-)
IN10_A
30 VDC
7
17
IN11
Home Switch
IN11_A
30 VDC
15
35
INCOM
24v Input
Common
24v Input Common
INCOM_A
30 VDC
8
16
18
36
OUT1
24 v, 125 mA
DC SSR output
Host controller 24v
Output (+)
Host controller 24v
Output (-)
OUT1P_A
OUT1M_A
30 VDC
5
13
14
32
OUT3
Differential 5v
output
Host controller 5v
Output (+)
Host controller 5v
Output (-)
OUT3P_A
OUT3M_A
5 VDC
4
6
AOUT
+/- 10v Analog
Out
Host controller
Analog Out
AOUT_A
5 VDC
12
24
ACOM
Analog Out
Com
Analog Out Com
ACOM_A
5 VDC
S (2 pins)
SHIELD
Cable Shield
Cable Shield
SHIELD_A
5 VDC
* For signal names pertaining to servo axis 2, change all “_A” to “_B”.
Six 130V MOVs are installed between selected I/O points and the shield (frame ground) for
noise suppression. The I/O terminal points so connected are 6, 7, 8, 14, 15, and 16. The I/O
terminals support a wire gauge of 14-28 AWG. Maximum screw torque that may be applied
is 5 inch-pounds.
Note: Two of the screw terminals are labeled S for Shield. A short earth ground wire should be connected
from one of the S terminals directly to a panel earth ground. The cable shields for any shielded
cables from user devices should connect to either of the S terminals.