1756-IF16 Allen-Bradley

Series#: AllenBradley

Product Details

1756-IF16 Allen-Bradley ControlLogix Analog Input Module – 16-channel, high-resolution, isolated input solution.
Supports 0-10V DC, ±10V DC, 0-20 mA, and 4-20 mA current/voltage signals for flexible field integration.
16-bit resolution with per-channel configurable filter and data format for precise measurement.
Hot-swappable, backplane-powered design reduces downtime in critical process control systems.
Built-in open-circuit and over-range diagnostics for enhanced system reliability.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The Allen-Bradley 1756-IF16 is a 16-channel analog input module engineered for the ControlLogix platform, delivering robust signal acquisition in demanding industrial environments. With support for both voltage and current inputs, the 1756-IF16 provides 16-bit resolution and software-configurable filtering, allowing engineers to tailor performance to specific process requirements. Each channel is independently isolated to minimize noise coupling, and the module’s hot-swappable design ensures minimal downtime during maintenance or expansion. Ideal for applications such as flow, pressure, and temperature monitoring, the 1756-IF16 integrates seamlessly with Rockwell Automation’s Studio 5000 environment for rapid configuration and diagnostics.

Parameter	Specification
Manufacturer	Allen-Bradley (Rockwell Automation)
Series	ControlLogix
Model	1756-IF16
Number of Inputs	16 (differential or single-ended, software-selectable)
Input Types	Voltage: 0-10V DC, ±10V DC; Current: 0-20 mA, 4-20 mA
Resolution	16-bit (0.003% of full scale)
Input Impedance	Voltage: >1 MΩ; Current: 250 Ω (typical)
Accuracy	±0.1% of full scale at 25°C (typical)
Common Mode Rejection	100 dB at 60 Hz
Isolation	Channel-to-channel: 250V AC continuous; Channel-to-backplane: 1000V AC for 1 minute
Update Rate	Per channel: 2.5 ms (fast filter), 10 ms (normal filter), 50 ms (slow filter)
Data Format	Integer (0-32767), Floating Point, or Engineering Units (user-configurable)
Diagnostics	Open-circuit detection, over-range, under-range, and module health status
Power Consumption	1.5 W from backplane (5V DC)
Operating Temperature	0°C to 60°C (32°F to 140°F)
Storage Temperature	-40°C to 85°C (-40°F to 185°F)
Relative Humidity	5% to 95% non-condensing
Vibration Resistance	2g at 10-500 Hz (operating)
Mounting	ControlLogix chassis (1756-A4, A7, A10, A13, A17)
Weight	Approximately 0.45 kg (1.0 lb)
Certifications	UL Listed, CE Mark, ATEX Zone 2, cULus, and Class I Div 2 (hazardous location)
Compatibility	ControlLogix 1756-L6x, L7x, L8x controllers; Studio 5000 v20 or higher