Allen-Bradley 1734-FPD

Technical specifications

Manufacturer

Allen-Bradley

Manufacturer part no.

1734-FPD

Type

Field potential distributor

Application

Distributed I/O

Used with

1734 POINT I/O system

POINTBus current

Passthrough

Thermal dissipation, max

None

Isolation voltage

50V (continuous), Tested @ 2600V DC for 60 s

Input voltage rating, nom

12V DC or 24V DC 120V AC or 240V AC

Input voltage range

10…28.8V DC

Input current, max

10 A

Field power bus supply voltage

12V or 24V DC 120V or 240V AC 50 Hz or 60 Hz

Field power bus supply, max

264V AC

Wiring category

1 - on power ports

Wire size

0.25...2.5 mm2 (22...14 AWG) solid or stranded shielded copper wire rated at 75 °C (167 °F) or greater, 1.2 mm (3/64 in.) insulation max

Terminal base screw torque

0.8 Nm (7 lbin)

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

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

Technical documents (1)

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

Key features

• Field Potential Distributor for a new field power group
• Maximum input current of 10 A
• Isolation voltage 50V continuous, tested at 2600V DC for 60 s
• Accepts 0.25...2.5 mm2 (22...14 AWG) copper wire
• DIN rail mounting, open-style with no enclosure rating

About the Allen-Bradley 1734-FPD

The 1734-FPD is a POINT I/O Field Potential Distributor. Nominal input is 12V DC or 24V DC, or 120V AC or 240V AC, with a DC range of 10…28.8V DC and a maximum input current of 10 A. It works from -20 °C to +55 °C and mounts on DIN rail.

What is the 1734-FPD used for?

It starts a new field power group within a POINT I/O node, so modules after it can run at a different field voltage: 12V or 24V DC, or 120V or 240V AC at 50 Hz or 60 Hz, up to 264V AC. The POINTBus passes through. Power ports are wiring category 1 and the terminal base screw torque is 0.8 Nm (7 lbin).

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-FPD, 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.