ALLEN BRADLEY 1756-IG16 ControlLogix 16 Pt 5VDC Digital Input Module

Inputs

16 (8 points/group)

Voltage Category

5V DC TTL source (Low=True)

Operating Voltage Range

4.5…5.5V DC

Ripple (Max)

50 mV P-P

Input Delay Time (Screw to Backplane)

Off to On (5-to-0V DC transition): Hardware delay: 270 µs nom/450 µs max + filter time  On to Off (0-to-5V DC transition): Hardware delay: 390 µs nom/700 µs max + filter time

User-Selectable Filter Time

0 ms, 1 ms, 2 ms, 9 ms, or 18 ms

Current Draw @ 5.1V

110 mA

Current Draw @ 24V

2 mA

Total Backplane Power

0.61 W

Power Dissipation (Max)

1.4 W @ 60 °C (140 °F)

Thermal Dissipation

4.8 BTU/hr @ 60 °C (140 °F)

Off-State Voltage (Max)

2V

Off-State Current (Max)

4.1 mA

Input Impedance (Max)

1.4 kΩ min, 1.5 kΩ typical

Nominal Input Current

3.7 mA @ 5V DC

Maximum Input Current

4.1 mA @ 5V DC

Cyclic Update Time

200 µs…750 ms

Change of State

Software configurable

Time Stamp of Inputs

±200 µs

Isolation Voltage

250V (continuous), basic insulation type, inputs-to-backplane, and input group-to-group

Module Keying

Electronic, software configurable

Removable Terminal Block Housing

1756-TBNH, 1756-TBSH

RTB Keying

User-defined mechanical

Slot Width

1

Wire Category

2

Enclosure Type

None (open-style)

Temperature Code

T4

Reverse Polarity Protection

No