Allen Bradley PLC I/O Module for Use with MicroLogix 1100 Series, MicroLogix 1200 Series, MicroLogix 1400 Series,

Up to 6 expansion modules may be added (dependent on power supply loading)
Dimensions: H 90 x W 40 x D 87mm

Installations subject to high vibration should be panel mounted (as opposed to DIN rail mounted). A 50mm space should be left on all sides around units to provide adequate ventilation.