Installation Manual User guide

Publication 1398-5.2 – PDF 1997
Interfaces 6-7
Digital Outputs
Two types of discrete output circuits are available on the J1 connector:
Figure 6.5 Drive Input Connected to Active Low Output
using a Switch/Relay
Figure 6.6 Drive Input Connected to Active Low Output
using an Opto-Isolator
Figure 6.7 Drive Input Connected to Sourcing Output
(Drive)
OUTPUT
(IQ, for example)
INPUT
3K
1K
I/O COM
13
6
26
5
I/O Pwr
I/O COM
(Drive)
INPUTOUTPUT
3K
1K
I/O COM
I/O COM
13
6
26
5
I/O Pwr
I/O COM
I/O Pwr
1K
3K
INPUT
(Drive)
OUTPUT
I/O COM
J1-6 or J1-13