Specifications
17
Publication
17472.30 February 1996
The chassis houses the processor and the I/O modules. There are four sizes
of chassis that you can choose: 4-slot, 7-slot, 10-slot, and 13-slot. The
power supply mounts on the left side of the chassis. All components easily
slide into the chassis along guides formed in the chassis. No tools are
required to insert or remove the processor or I/O modules.
Chassis can also be connected together to form a system (3 chassis
maximum) by using one of two chassis interconnect cables. For chassis
dimensions, refer to page 61.
Catalog Number Description
1746A4 4Slot Chassis
1746A7 7Slot Chassis
1746A10 10Slot Chassis
1746A13 13Slot Chassis
1746C7
152.4 mm (6 in.) Chassis Interconnect Cable - This ribbon cable is used
when linking modular hardware style chassis up to 152.4 mm (6 in.) apart in
an enclosure.
1746C9
914.4 mm (36 in.) Chassis Interconnect Cable - This cable is used when
linking modular hardware style chassis from 152.4 mm (6 in.) up to
914.4 mm (36 in.) apart in an enclosure.
The 1746 I/O platform is a modular hardware design that uses a cost and
space effective means to add I/O modules to your control system. I/O
modules are available in a variety of densities including 4, 8, 16, and 32
point and can interface to AC, DC, and TTL voltage levels.
Features Benefits
High density 32-point and
combination modules
Reduces rack size and panel space
requirements.
High current relay contact and
solid-state output modules
Eliminates the need for interfacing relays
for switching loads.
Removable terminal blocks on
16-point modules
Provides ease of wiring and module
replacement.
Industrial design Provides input filtering and optical
isolation for exceptional reliability in
industrial applications.
Chassis Options
1746 Discrete I/O Modules