Caution
Cascading power from neighboring bases or network
modules defeats isolation between cascaded modules.
FP-20
xx
FP-AI-100
FP-AO-200
FP-RLY-420
FP-TC-120
15 16 V
31
32 C
V 1
3
2
C 17 18
Separate Power Supply
(Recommended)
Cascaded Power
(Defeats Isolation)
No External
Power Required
Power supply connected to
V
SUP
and COM terminals
Caution
Cascading
power defeats isolation.
Shades of gray indicate
different voltage potentials.
FP-20xx Quick Start Guide
12
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322759e.qxp 4/22/2004 4:00 PM Page 12