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1734-OB8S
1734-OB8S
  1. 1734-OB8S
  2. 1734-OB8S

Allen Bradley 1734-OB8S Digital Output Module

£281.69 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsAllen Bradley
Model 1734OB8S
Output Current (per channel) Up to 2 A
Total Output Current (module) Up to 8 A combined
Series POINT Guard I/O
Output Type Sourcing (24V DC)
Type Digital Safety Output Module
Supply Voltage 24V DC
Output Voltage Range 24V DC (nominal)
Output Voltage 24V DC
Communication Interface Via POINT Guard I/O safety backplane
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SKU: 1734-OB8S Category: Tags: , , Brand:
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Allen Bradley 1734-OB8S Digital Output Module

The AB 1734-OB8S is a safety-rated digital output module from the POINT Guard I/O family, engineered for use in distributed safety applications. Featuring 8 sourcing 24V DC outputs, this module enables direct control of safety actuators such as contactors, relays, or signal lamps within a compact, IP20-rated design.

Technical Specifications

Model 1734OB8S
Series POINT Guard I/O
Type Digital Safety Output Module
Number of Outputs 8
Output Type Sourcing (24V DC)
Output Voltage Range 24V DC (nominal)
Terminal Base Compatibility TB, TOP, TOP3
Plug Connection Type Removable terminal block
Mounting Method DIN rail
Safety Function Safety output control up to SIL 3 / PL e

Electrical Specifications

Supply Voltage 24V DC
Output Voltage 24V DC
Output Current (per channel) Up to 2 A
Total Output Current (module) Up to 8 A combined
Output Protection No internal short-circuit protection
Switching Delay (typical) <10 ms
Backplane Current (5V) ~130 mA
Power Consumption <3.5 W
Isolation Voltage 50V (field to system)

Network & Interface Specifications

Communication Interface Via POINT Guard I/O safety backplane
Compatible Safety Controllers GuardLogix, Compact GuardLogix
Protocol Support (via adapter) ✅ CIP Safety over EtherNet/IP (with safety-rated adapter) ❌ DeviceNet ❌ Modbus ❌ TCP/IP
Diagnostics Per-channel fault reporting and status monitoring via controller
Safety Ratings SIL 3 (IEC 61508) PLe / Cat. 4 (ISO 13849-1)

Mechanical Specifications

Enclosure Type Open module – to be mounted in protective cabinet
Width 12 mm
Height 56 mm
Depth 75.5 mm
Front Installation Yes
Mounting Orientation Vertical
Weight Approx. 70 g
Module Locking Mechanical latch to terminal base

Environmental Specifications

Operating Temperature 0…55 °C
Storage Temperature –40…85 °C
Relative Humidity 5% to 95% non-condensing
Shock Rating 30 g operational
Vibration Resistance 2 g @ 10–500 Hz
Pollution Degree 2
Altitude Limit Up to 2000 m
IP Rating IP20
Application Suitability Indoor, safety-rated control panels

Compliance & Certifications

Certifications UL, c-UL, CE, TÜV, RoHS
Standards Met EN ISO 13849-1, IEC 61508, EN 62061
Safety Category SIL 3 / PL e / Cat. 4
Use with POINT I/O safety adapters and bases
EMC Compliance EN 61000-6-2 / 6-4

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Frequently Asked Questions

How can I check whether 1734-OB8S is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 1734-OB8S be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.07 kg

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1734-IB8S_Product-Profile.pdf1734-IB8S_Selection-Guide.pdf1734-IB8S_User-Manual.pdf

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