
A16.D16, A32 and D64 User Guide
Contents
GPIO (A16.D16 Only)
GP Outputs
All output switch closures are via DIL relay.
DO NOT use these outputs to directly switch capacitive or reactive loads; always use a separate
external relay with suitable contact rating.
DIL Relay Ratings:
• 100V DC, 125V AC
• 100mA max.
GP Inputs
Inputs are triggered by applying an AC or DC voltage of between 4V and 24V. The current drawn is
approximately 10mA. Minimum input pulse duration 50mS.
GP Inputs / Outputs
Connector Type:
25-way D-type male
Pin
Description
Notes:
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
Input 1A
Input 1B
Input 2A
Input 2B
Input 3A
Input 3B
Input 4A
Input 4B
+12V Output
Chassis
Output 1A
Output 1B
Output 2A
Output 2B
Output 3A
Output 3B
Output 4A
Output 4B
+12V Output
See input requirements above
0.5A max (both pins), Linked to pin 13
Reference for 12V output
See contact ra ngs above
As pin 7
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Содержание A16.D16
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