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VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003
GFK-1504K
2
Installing Disconnect-Style Interposing I/O Terminals
IC200CHS101, IC200CHS102
The Disconnect-Style Interposing I/O Terminals (IC200CHS101 and IC200CHS102)
interface a VersaMax Connector-Style I/O Carrier to field wiring and provide an integrated
disconnect option for field devices connected to VersaMax I/O modules. The Main Base,
IC200CHS101, provides terminals that correspond to the "A" terminals on a VersaMax
I/O module. If the I/O module also has "B" terminals, an Expansion Base, IC200CHS102)
is also needed.
Field wiring to the interposing disconnect bases follows the standard wiring diagram for
each module. Terminals A1-A18 and B1-B18 on the interposing disconnect terminal
bases are connected in the same fashion as all other bases. The built-in auxiliary terminals
(W1-W8, X1-X8, Y1-Y8, Z1-Z8) are positioned directly below the A or B terminals to
provide for simple two-wire connection of field devices.
A16 A15 A14 A13 A12 A11 A10 A9
A8
A7
A6
A5
A4
A3
A2
A1
X8
X7
X6
X5
X4
X3
X2
X1
W8 W7 W6 W5 W4 W3 W2 W1
A18 A17 X W
Each group of auxiliary terminals has a dedicated terminal to jumper the group to the
appropriate VersaMax terminal (The “W” terminal is the connection point for W1-W8,
etc.). The installation of these jumpers depends on the grouping present on the I/O
module, as shown on the following pages.
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