SCC Quick Start Guide
20
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lowpass filter SCC module. Figure 17 shows how to install analog input
modules on the SC-2345 carrier.
Sometimes, you can cascade two analog input SCC modules together on a
single analog input channel to form a dual-stage configuration. The first
stage of a dual-stage analog input configuration can be in sockets J9 to J16.
The second stage of a dual-stage analog input configuration can be in
sockets J1 to J8.
Figure 17.
Single- and Dual-Stage Analog Input SCC Configuration
for SC-2345 Connector Block Socket
Table 3 shows all the analog input SCC modules that you can configure
on the SC-2345 carrier and whether the modules support single-stage,
dual-stage, or both configurations.
A Single-Stage Analog Input
B Dual-Stage Analog Input
1
J9 Connector Block
(SCC Module Not Installed)
2
Analog SCC Plugged into J1
3
SC-2345 Carrier
4
Analog SCC Plugged into J9
5
First Stage
6
Second Stage
7
Do Not Connect Any Signals to
the Second-Stage SCC
Table 3.
SCC Modules and Dual-Stage Compatibility
SCC Modules
Single-Stage Analog
Input (J1–J8)
First Stage of Dual-Stage
Analog Input (J9–J16)
Second Stage of Dual-Stage
Analog Input (J1–J8)
SCC-AI
XX
Yes
Yes
No
SCC-A10
Yes
Yes
No
SCC-RTD01
Yes
Yes
No
SCC-CI20
Yes
Yes
No
SCC-ACC01
Yes
Yes
No
SCC-TC0
X
Yes
Yes
No
SCC-FV01
Yes
No
Yes
SCC-LP
XX
Yes
Yes
Yes
SCC-XXXX
3
2
1
SCC-XXXX
3
2
1
SCC-XXXX
3
2
1
5
A
6
B
4
2
2
1
3
3
7
