What is the 1734-OB8S used for?

It's a safety-rated output module for CompactLogix Point I/O systems, controlling up to 8 actuators (solenoids, pilot lights, relays) in safety-critical applications.

How many outputs does it have?

8 independent safety-rated output channels, each rated for 24 VDC at 2 A maximum.

What's the voltage and current rating?

24 VDC supply, 2 A per channel (16 A total module current), M12 connector termination.

Yes, the module is certified for safety-critical applications with appropriate SIL certifications (UL, CE, FISCO).

What CompactLogix controllers does it work with?

Compatible with CompactLogix L-series controllers (L16, L18, L33, L35) via Point I/O distributed network.

What's the form factor?

Compact distributed I/O module measuring 43.2 x 25.4 x 18 mm, designed for space-constrained installations.

What are the operating temperature limits?

0 to 60°C operating temperature with -20 to 70°C storage range, suitable for industrial environments.

How is the 1734-OB8S connected?

Connected via M12 micro-style connector to the Point I/O network, with removable terminal blocks for field wiring.

Allen-Bradley

ALLEN-BRADLEY1734-OB8S

Allen-Bradley 1734-OB8S Point I/O 8-Channel Safety Output Module

Category Distributed I/O

MSRP

$162.18

Unit: pcs

PN (normalized): ALLENBRADLEY1734OB8S

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Datasheet

Specifications

weight	0.09 kg
voltage	24 VDC
channels	8 output
connector	M12 (micro-style)
ip_rating	IP67
dimensions	43.2 x 25.4 x 18 mm
form_factor	Compact I/O
module_type	Distributed I/O Output
termination	Removable terminal block
safety_rated	Yes
communication	Point I/O
total_current	16 A
certifications	UL, CE, FISCO
led_indicators	Status, Power, Safety
compatible_platform	CompactLogix
current_per_channel	2 A
storage_temperature	-20 to 70°C
operating_temperature	0 to 60°C