Input interface circuit examples, Drive input connected to a switch/relay contact, Drive input connected to an opto-isolator – Rockwell Automation 1398-DDM-xxx USE MNL/ULTRA 200 DIG.SERVO.DR User Manual
Page 71: Drive input connected to active low output using, A switch/relay
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Publication 1398-5.0 – October 1998
Interfaces
6-7
Input Interface Circuit Examples
Figure 6.2
Drive Input Connected to a Switch/Relay Contact
Intro
Figure 6.3
Drive Input Connected to an Opto-Isolator
Intro
Figure 6.4
Drive Input Connected to an Active High Sourcing Transistor
Intro
Figure 6.5
Drive Input Connected to Active Low Output using
a Switch/Relay
Intro
1K
5K
Drive
J1
+24VDC
26
5
24COM
1K
5K
+24VDC
26
5
Drive
J1
24VCOM
26
5
Drive
J1
24VCOM
+24VDC
5K
1K
(Drive)
OUTPUT
INPUT
+24VDC
5K
1K
24VCOM
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