2-28 VersaMax Modules, Power Supplies and CarriersUser Manual
GFK-1504N
2
Installing Interposing I/O Terminals IC200TBM011, IC200TBM012, IC200TBM014,
IC200TBM015
Interposing I/O Terminals are used to provide field-wiring connections to a
Connector-style I/O Carrier (IC200CHS003). Installation and wiring for several
styles of Interposing I/O Terminals is described in this section.
The Interposing I/O Terminals illustrated below are available with box-style
terminals (IC200TBM002), spring-clamp style terminals (IC200TBM005), or
barrier-style terminals (IC200TBM001). A version with box-style terminals and a
built-in thermistor (IC200TBM014) is also available for use with Thermocouple
modules, as described in chapter 14. A clear protective hinged door covers the
wiring terminals. The printed wiring card provided with each I/O module can be
folded and inserted in this door.
Field Wiring
Terminals
Cable Connector
Clear Protective
Cover
Interposing I/O Terminals
These Interposing I/O Terminals unit can be mounted on the same DIN rail as
the Connector-Style I/O Carrier, or on a separate DIN rail. For applications
requiring maximum resistance to mechanical vibration and shock, the
Interposing I/O Terminals must also be panel-mounted.
Use copper wire rated for 90 deg C. When inserting two wires in the same
position, the wires must be the same size and type (solid or stranded). Wire
specifications depend on the terminal type.
Wiring Specifications for IC200TBM012, IC200TBM014, and IC200TBM015
For box-type or spring type terminals, each terminal accommodates one solid or
stranded AWG #14 (avg. 2.1mm
2
cross section) to AWG #22 (avg. 0.36mm
2
cross section) wire, or two wires up to AWG #18 (avg. 0.86mm
2
cross section).
Wiring Specifications for IC200TBM011
For barrier-type terminals, each terminal accommodates one or two solid or
stranded wires from AWG #22 (avg. 0.36mm
2
cross section) to AWG #14 (avg.
2.1mm
2
cross section).
