27
Rev. 1.0
10/22/2018
SSDC-R/C Hardware Manual
400-820-9661
3 Inputs and Outputs
SSDC inputs and outputs include
：
• 8 optically isolated digital inputs,5 - 24VDC logic
• 4 Optically isolated, Open Collector, 30V/100 mA max,
• 2 analog inputs can be configured to 0-5V, 0-10V, ±5V or ±10V signal ranges
• Differential encoder outputs (A±, B±, Z±), 26C31 line driver, 20 mA sink or source max
• Secondary encoder signal input(single-ended or differential) for full closed-loop control
J4
12
30
2
4
6
8
10
14
16
18
20
22
24
26
28
32
X1-
X2-
X3-
X4-
X6
X8
+5V
AIN2
ENC A-
ENC B-
ENC Z-
Y1-
Y2-
Y3-
Y4-
XCOM
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
ENC A+
ENC B+
ENC Z+
X1+
X2+
X3+
X4+
X5
X7
AIN1
Y1+
Y2+
Y3+
Y4+
GND
I/O Connector Diagram
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