FLEX I/O Digital Input Modules 19
Publication 1794-IN093E-EN-P - August 2018
General Specifications
Attribute Value
Input filter time Refer to Input Filter Time table
Terminal base screw torque Determined by installed terminal base
Dimensions, approx. (H x W x D) 94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in.)
Weight, approx. 71 g (2.50 oz.) – 1794-IB8
74 g (2.61 oz.) – 1794-IB16
79 g (2.79 oz.) – 1794-IB32
Indicators (field side indication) 8 yellow status indicators – 1794-IB8
16 yellow status indicators – 1794-IB16
32 yellow status indicators – 1794-IB32
External DC power supply voltage, nom 24V DC
External DC power voltage range 10...31.2V DC (includes 5% AC ripple) – 1794-IB8, 1794-IB16
19.2...31.2V DC (includes 5% AC ripple) – 1794-IB32
North American temperature code T3C – 1794-IB8, 1794-IB32
T4A – 1794-IB16
IEC temperature code T3 – 1794-IB8 only
T4 – 1794-IB16 only
Keyswitch position 2
Enclosure type rating None (open-style)
Wire size Determined by installed terminal base
Wiring category
(1)
(2)
2 – on signal ports
(1)
Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and
Grounding Guidelines, publication 1770-4.1.
(2)
Use this Conductor Category information for planning conductor routing as described in the appropriate System Level
Installation Manual.
At the end of its life, this equipment should be collected separately from any
unsorted municipal waste.
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