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CompactLogix 16 Pt 24VDC D/I Module
SKU: 1769-IQ16
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Short Description
Description:
The Allen-Bradley 1769-IQ16 is a 16-point digital input module intended for use with CompactLogix and MicroLogix 1500 programmable controllers.
It accepts 24VDC input signals and can interface with both sinking and sourcing field devices, making it suitable for a variety of industrial automation applications.
Input Voltage: Accepts 10-30 VDC signals, with a nominal voltage of 24 VDC.
Input Type: Configurable for sinking (NPN) or sourcing (PNP) devices.
Input delay is 8 milliseconds for both on-to-off and off-to-on transitions.
Backplane current draw is 65 mA at 5 V DC and 45 mA at 24 V DC.
state Indicators: Each input channel has its own LED that displays the current state.
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Electrical Specifications:
Input Channels: 16 digital inputs.
Input Voltage Range: 10–30 VDC (nominal 24VDC).
Input Type: Configurable for sinking (NPN) or sourcing (PNP).
Input Delay:
Off to On: 8 ms.
On to Off: 8 ms.
Input Impedance: 3.3 kΩ typical.
Nominal Input Current: 2.6 mA @ 24VDC.
Logic Thresholds:
Logic High (On): ≥ 11VDC.
Logic Low (Off): ≤ 5VDC.
Power and Isolation:
Backplane Current Draw:
65 mA @ 5VDC.
45 mA @ 24VDC.
Isolation Voltage: 1200V AC for 1 second or 1697V DC for 1 second.
ESD Immunity: 8 kV air discharge, 6 kV contact discharge.
Surge Immunity: ±1 kV line-to-line, ±2 kV line-to-ground.
Physical Characteristics:
Dimensions (H x W x D): 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.).
Weight: Approx. 280 g (0.62 lb).
Mounting: DIN rail or panel mount.
Connector Type: Removable terminal block.
Environmental Ratings:
Operating Temperature: 0 to 60 °C (32 to 140 °F).
Storage Temperature: -40 to 85 °C (-40 to 185 °F).
Humidity: 5% to 95% non-condensing.
Vibration: 5 g @ 10–500 Hz.
Shock: 30 g operational, 50 g non-operational.