1762-IF4

MicroLogix 4 Point Analog Input Module

Lifecycle status: Active Mature

Product at a glance

Replacement Available

Lifecycle status: Active Mature

Product at a glance

Replacement Available

analog input modules	4 Channel Current/Voltage Analog Input Module
Class	Progmable Logic Controller Module
Current Range	4-20
Depth	87
Height	90
I/O Isolation	Isolated
I/O Status Indication	LED
Module Interfaces	Analog input
Number Of Channels	4 point
Temperature Rating	-20…65 °C (-4…149 °F)

Resolution of the analogue inputs	15 bit
Input, current	True
Input, voltage	True
Input, resistor	False
Input, resistance thermometer	False
Input, thermocouple	False
Input signal, configurable	True
Output, current	False
Output, voltage	False
Output signal configurable	False
Analogue inputs configurable	True
Analogue outputs configurable	False
Type of electric connection	Screw connection
Fast transient burst	IEC1000-4-4: 2kV @ 5kHz
Conducted immunity	10V @ 0.15...80MHz
Radiated immunity	IEC1000-4-3: 10 V/m, 80...1,000 MHz, 80% Alitude modulation, +900 MHz keyed carrier
Surge immunity	IEC1000-4-5: 1kV galvanic gun
Module power LED	On: indicates power is applied

Operating temperature	-20 °C
ESD immunity	EN 61000-4-2, 4 kV contact, 8 kV air, 4 kV indirect
Operating altitude	2000 m
Storage temperature	-40 °C
Operating humidity	5...95% noncondensing

Common mode voltage range	-27 to 27V
A/D converter type	Successive approximation
Number of inputs	4 differential (bipolar)
Common mode rejection	>55 dB at 50 and 60 Hz
Input update time	Typical: 130, 250, 290, 450, 530 ms (selectable)
Input impedance	Voltage Terminal: 200 KΩ
Current input protection	-32 mA
Voltage input protection	-30 V
Channel diagnostics	Over or under range or open circuit condition by bit reporting for analog inputs

Analog normal operating range	Voltage: -10...10V DC
Bus current draw, max	40mA @ 5V DC, 50mA @ 24V DC
Full scale analog ranges	Voltage: -10.5...10.5V DC, Current: -21...21 mA
Repeatability	-0.12 to 0.12%
Input and output group to system isolation	30V AC/30V DC rated working voltage (N.E.C. Class 2 required) (IEC Class 2 reinforced insulation) type test: 500V AC or 707V DC @ 1min

Height	90 mm
Width	40 mm
Depth	87 mm
Recommended cable	Belden 8761 (shielded), (For 1762-IT4, shielded thermocouple extension wire for the specific type of thermocouple you are using. Follow thermocouple manufacturer’s recommendations.)

Non-linearity	±0.12% (in % full scale)
Typical overall accuracy	±0.32% full scale @ -20...65 °C, ±0.24% full scale @ 25 °C

Weight	Shipping: 240 g (0.53 lbs.) approximately (with cartoon)
Vibration	Operating: 5 g @ 10...500 Hz, 0.030 in. max. peak-to-peak
Shock	Operating: 30 g

Hazardous environment class	Hazardous Location, Class I, Division 2 Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213)
Radiated and conducted emissions	EN50081-2: Class A

Drawings
Product Drawing	Drawing (DWG)

Drawings
Product Drawing Drawing (DWG)

Type	Resource	Publication
General	Selection Guide	1761-SG001
General	Product Cutsheet	--

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UL Listed Hazardous
UL Listed

This product was certified with the above certifications as of 2025-07-20. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

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Technical Specifications

analog input modules	4 Channel Current/Voltage Analog Input Module
Class	Progmable Logic Controller Module
Current Range	4-20
Depth	87
Height	90
I/O Isolation	Isolated
I/O Status Indication	LED
Module Interfaces	Analog input
Number Of Channels	4 point
Temperature Rating	-20…65 °C (-4…149 °F)

Resolution of the analogue inputs	15 bit
Input, current	True
Input, voltage	True
Input, resistor	False
Input, resistance thermometer	False
Input, thermocouple	False
Input signal, configurable	True
Output, current	False
Output, voltage	False
Output signal configurable	False
Analogue inputs configurable	True
Analogue outputs configurable	False
Type of electric connection	Screw connection
Fast transient burst	IEC1000-4-4: 2kV @ 5kHz
Conducted immunity	10V @ 0.15...80MHz
Radiated immunity	IEC1000-4-3: 10 V/m, 80...1,000 MHz, 80% Alitude modulation, +900 MHz keyed carrier
Surge immunity	IEC1000-4-5: 1kV galvanic gun
Module power LED	On: indicates power is applied

Operating temperature	-20 °C
ESD immunity	EN 61000-4-2, 4 kV contact, 8 kV air, 4 kV indirect
Operating altitude	2000 m
Storage temperature	-40 °C
Operating humidity	5...95% noncondensing

Common mode voltage range	-27 to 27V
A/D converter type	Successive approximation
Number of inputs	4 differential (bipolar)
Common mode rejection	>55 dB at 50 and 60 Hz
Input update time	Typical: 130, 250, 290, 450, 530 ms (selectable)
Input impedance	Voltage Terminal: 200 KΩ
Current input protection	-32 mA
Voltage input protection	-30 V
Channel diagnostics	Over or under range or open circuit condition by bit reporting for analog inputs

Analog normal operating range	Voltage: -10...10V DC
Bus current draw, max	40mA @ 5V DC, 50mA @ 24V DC
Full scale analog ranges	Voltage: -10.5...10.5V DC, Current: -21...21 mA
Repeatability	-0.12 to 0.12%
Input and output group to system isolation	30V AC/30V DC rated working voltage (N.E.C. Class 2 required) (IEC Class 2 reinforced insulation) type test: 500V AC or 707V DC @ 1min

Height	90 mm
Width	40 mm
Depth	87 mm
Recommended cable	Belden 8761 (shielded), (For 1762-IT4, shielded thermocouple extension wire for the specific type of thermocouple you are using. Follow thermocouple manufacturer’s recommendations.)

Non-linearity	±0.12% (in % full scale)
Typical overall accuracy	±0.32% full scale @ -20...65 °C, ±0.24% full scale @ 25 °C

Weight	Shipping: 240 g (0.53 lbs.) approximately (with cartoon)
Vibration	Operating: 5 g @ 10...500 Hz, 0.030 in. max. peak-to-peak
Shock	Operating: 30 g

Hazardous environment class	Hazardous Location, Class I, Division 2 Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213)
Radiated and conducted emissions	EN50081-2: Class A

Drawings

Drawings
Product Drawing	Drawing (DWG)

Drawings
Product Drawing Drawing (DWG)

Documents

Selection Guide General
1761-SG001

Product Cutsheet General
--

Type	Resource	Publication
General	Selection Guide	1761-SG001
General	Product Cutsheet	--