Allen-Bradley 1734-IE2V

Technical specifications

Manufacturer

Allen-Bradley

Manufacturer part no.

1734-IE2V

Type

Analog input module

Application

I/O module

Used with

POINT I/O adapters and terminal bases

Temperature, operating

IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): -20 °C ≤ Ta ≤ +55 °C (-4 °F ≤ Ta ≤ +131 °F)

Temperature, surrounding air max

55 °C (131 °F)

Temperature, nonoperating

IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock): -40…+85 °C (-40…+185 °F)

Relative humidity

IEC 60068-2-30 (Test Db, Unpackaged Damp Heat): 5…95% noncondensing

Vibration

IEC 60068-2-6 (Test Fc, Operating): 5 g @ 10…500 Hz

Shock, operating

IEC 60068-2-27 (Test Ea, Unpackaged Shock): 30 g

Shock, nonoperating

IEC 60068-2-27 (Test Ea, Unpackaged Shock): 50 g

Emissions

IEC 61000-6-4

North American temp code

T4A

UKEX/ATEX temp code

T4

Enclosure type rating

None (open-style)

Mounting type

DIN rail

Number of inputs

2 single-ended, non-isolated, voltage

Input range

0…10V user configurable (-0.0V under, +0.5V over) ±10V user configurable (-0.5V under, +0.5V over)

Input resolution

15 bits plus sign 320 µV/cnt in unipolar or bipolar mode

Absolute accuracy

0.1% Full Scale @ 25 °C (77 °F)

Accuracy drift with temperature

2.78 ppm/°F (5 ppm/°C)

Input update rate, per module

120 ms @ Notch = 50 Hz 100 ms @ Notch = 60 Hz (default) 24 ms @ Notch = 250 Hz 12 ms @ Notch = 500 Hz

Input step response, per channel

80 ms @ Notch = 50 Hz 70 ms @ Notch = 60 Hz (default) 16 ms @ Notch = 250 Hz 8 ms @ Notch = 500 Hz

Digital filter time constant

0…10,000 ms (default = 0 ms)

Conversion type

Delta Sigma

Common mode rejection ratio

120 dB

Normal mode rejection ratio

-60 dB

Notch filter

-3 dB settable at the following: 13.1 Hz @ Notch = 50 Hz 15.7 Hz @ Notch = 60 Hz 65.5 Hz @ Notch = 250 Hz 131 Hz @ Notch = 580 Hz

Data format

Signed integer

Technical documents (1)

• Rockwell Automation POINT I/O selection guide 1734-SG001

Key features

• Two single-ended, non-isolated voltage inputs
• User configurable 0…10V or ±10V input range
• Input update rate of 12 to 120 ms per module
• Fault protected to 28.8V DC
• DIN rail mounting on listed 1734 terminal base units

About the Allen-Bradley 1734-IE2V

The 1734-IE2V is a POINT I/O 24V DC 2 channel analog voltage input module. Its two single-ended, non-isolated inputs are configurable for 0…10V or ±10V, with 15 bits plus sign resolution and absolute accuracy of 0.1% full scale at 25 °C. It mounts on DIN rail and works from -20 °C to +55 °C.

What is the 1734-IE2V used for?

It reads analog voltage signals from field devices on two channels and presents them as signed integer data. Conversion is Delta Sigma, with a settable notch filter and a digital filter time constant of 0…10,000 ms. It fits the 1734-TB, 1734-TBS, 1734-TB3, 1734-TB3S, 1734-TOP, 1734-TOPS, 1734-TOP3 and 1734-TOP3S terminal bases, keyswitch position 3.

Lifecycle and successor

Active (Rockwell Automation lifecycle status, checked 24 October 2026).

Before you order

What to photograph or confirm so the right unit is quoted.

Read the catalog number 1734-IE2V, the series letter and the firmware revision from the label. Send us a photo of the label and we confirm the match before we quote.