Home / Rockwell Automation / Allen-Bradley / Chassis-based Communication Modules / Allen-Bradley 1756-IF4FXOF2F

Allen-Bradley 1756-IF4FXOF2F

ControlLogix 4 Point Analog Comb Module

MPN: 1756-IF4FXOF2F
Category: Chassis-based Communication Modules

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via
100% positive eBay feedback

Have spare Rockwell Automation / Allen-Bradley parts? We buy surplus →

What is the Allen-Bradley 1756-IF4FXOF2F?

Allen-Bradley 1756-IF4FXOF2F — ControlLogix 4 Point Analog Comb Module. PartnerPLC supplies new, surplus and discontinued Allen-Bradley parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Active
Repair options available	Yes

Specifications

Display	Module Health, In Calibration,Mode
Input Signal	+/- 10V, 0-10.5V, 0-5.25V.,0-21mA
Isolation	None between channels (Single,Ended)
Output Signal	+/- 10.4V, 0-21mA
Special Features	Sub-ms channel scans,Synchronized sAling across,multiple modules
Analogue inputs configurable	true
Analogue outputs configurable	false
Calibrated accuracy	Input: 0.05% of range immediately after calibration Better than 0.1% of range within calibration interval @ 25 °C (77 °F), Output: 0.05% of range immediately after calibration Better than 0.1% of range within calibration interval @ 25 °C (77 °F)
Conducted RF immunity	10V rms with 1 kHz sine wave 80% AM from 150 kHz...80 MHz on shielded signal ports
Current draw	375mA @ 5.1V, 100mA @ 24V
Data format	Integer mode (left justified, 2 s complement) IEEE 32-bit floating point
Drive capability	Voltage: >2000 Ω, Current: 0...750 Ω
EFT/B immunity	±2kV @ 5kHz on shielded signal ports
Emissions	IEC 61000-6-4
Enclosure type rating	None (open-style)
ESD immunity	6 kV contact discharges, 8 kV air discharges
Gain drift with temperature	Voltage: 25 ppm/°C maximum, input, Current: 35 ppm/°C maximum, input, Voltage: 25 ppm/°C maximum, output, Current: 50 ppm/°C maximum, output
Input conversion method	Successive approximation
Input, current	true
Input impedance	Voltage: >1 MΩ, Current: 249 Ω
Input range	±10V @ 0...10V, 0...5V @ 0...20mA
Input, resistance thermometer	false
Input, resistor	false
Input signal, configurable	true
Input, thermocouple	false
Input, voltage	true
Isolation voltage	250V (continuous), Reinforced insulation type, inputs and outputs to backplane, No isolation between individual inputs or outputs
Module error	Input: 0.2% of range, Voltage: 0.2% of range, output, Current: 0.3% of range, output
Module keying	Electronic, software configurable
Module scan time	300 µs minimum
Nonoperating temperature	-40 °C
North American temperature code	T4A
Number, input	4 high-speed, subms, differential
Number, output	2 high-speed voltage or current
Offset drift	50 µV/°C, 1 µV/°C
Open circuit detection time	Input: Positive full-scale reading within 1 s, Output: Current output only (output must be set to >0.1 mA)
Operating temperature	0 °C <Ta <60 °C (32 °F <Ta <140 °F)
Output conversion method	R-Ladder DAC, monotonicity with no missing codes
Output, current	false
Output range	±10V, 0…20 mA
Output settling time	<2 ms to 95% of final value with resistive loads
Output signal configurable	false
Output, voltage	false
Overvoltage protection	Voltage: 30V DC, input, Current: 8V AC/DC, input, Output: 24V DC
Power consumption	4.3 W
Power dissipation	Voltage: 4.3 W, Current: 4.7 W
Radiated RF immunity	10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2700...6
Relative humidity	5...95% noncondensing
Repeatability	±1 least significant bit (LSB)
Resolution	Input: Approx 14 bit across ±10.5V DC (21V total), ±10.5V range: 1.3 mV/bit, 14 bit effective, 0...10.5V range: 1.3 mV/bit, 13 bit effective, 0...5.25V range: 1.3 mV/bit, 12 bit effective, Approx 12 bit across 21mA @ 0...21mA range: 5.25 µA/bit, Output
RTB keying	User-defined mechanical
Shock	Operating: 30 G, Non operating: 50 G
Short circuit protection	Electronically current limited to 21 mA or less
Slot width	1
Suitable for safety functions	false
Surge transient immunity	±2 kV line-earth (CM) on shielded signal ports
Surrounding air temperature, max	60 °C
Terminal block torque specifications	1756-TBCH: 0.5 Nm (4.4 in-lb)
Thermal dissipation	Voltage: 14.66 BTU/hr, Current: 16.02 BTU/hr
Type of electric connection	Screw-/spring clA connection
Update period for all channels (RPI), min	1 ms
Vibration	2 G @ 10...500 Hz
Voltage and current ratings	Backplane: 375mA @ 5.1V DC, 100mA @ 24V DC, Analog inputs: -10...+10V @ 4...20mA, Analog outputs: -10...+10V @ 4...20mA
Wire category	2 - on signal ports
Wire size	Single wire connection (1756-TBCH): 0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire, rated at 105 °C (221 °F) or greater, 1.2 mm (3/64 in.) insulation maximum, Single wire connection (1756-TBS6H): 0.33...2.1 mm² (22...14 AWG) solid or
Environmental Compliance	<a href='https://www.rockwellautomation.com/en-us/company/product-environmental-compliance.html'>See Details</a> \| <a href='#modal-submit-inquiry'>Submit Inquiry</a>
Environmental Compliance	<a href='https://www.rockwellautomation.com/en-us/company/product-environmental-compliance.html'>See Details</a> \| <a href='#modal-submit-inquiry'>Submit Inquiry</a>
Environmental Compliance	<a href='https://www.rockwellautomation.com/en-us/company/product-environmental-compliance.html'>See Details</a> \| <a href='#modal-submit-inquiry'>Submit Inquiry</a>
Environmental Compliance	<a href='https://www.rockwellautomation.com/en-us/company/product-environmental-compliance.html'>See Details</a> \| <a href='#modal-submit-inquiry'>Submit Inquiry</a>
Device does not consume power	No
Pwr diss at full load 100% (W)	4.3
Pwr diss modes not applicable	No
Review of pwr diss data	NOT REVIEWED
Product Series	B

1756-IF4FXOF2F: frequently asked questions

When can 1756-IF4FXOF2F be shipped?

1756-IF4FXOF2F is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 1756-IF4FXOF2F in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 1756-IF4FXOF2F and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 1756-IF4FXOF2F, subject to availability and destination.