Allen-Bradley 1734-OB2EP POINT I/O DC Output Module 2-Channel
Manufacturer: ABB
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Part Number: 1734-OB2EP
Condition：New with Original Package
Product Type: POINT I/O DIN Rail Base Assembly
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Allen-Bradley 1734-OB2EP is a POINT I/O digital output module from Rockwell Automation’s Bulletin 1734 family. It provides two 24 V DC electronically protected output channels for driving field devices such as solenoids, relays, lamps, and other discrete actuators.
The “EP” designation indicates electronic protection, meaning each output channel includes built-in safeguards against short circuits and overloads. This enhances system reliability, eliminates the need for external fuses, and simplifies wiring. The compact, DIN-rail mountable 1734-OB2EP integrates seamlessly into distributed I/O systems, reducing wiring complexity and supporting scalable automation via EtherNet/IP adapters.
Technical Specifications
| Parameter | Details |
|---|---|
| Catalog Number | 1734-OB2EP |
| Series | POINT I/O |
| Type | Digital Output Module (Electronic Protected) |
| Number of Outputs | 2 channels |
| Output Signal Type | 24 V DC sourcing |
| Nominal Output Voltage | 24 V DC |
| Output Voltage Range | 10–28.8 V DC |
| Output Current per Channel | 1.0 A max |
| Total Module Current | 2.0 A max |
| Protection | Built-in electronic protection against short circuits and overloads (auto-resettable) |
| Isolation | Channel-to-system isolation |
| Diagnostics | Built-in overload/short-circuit detection |
| Status Indicators | Per-channel LEDs for output state and fault indication |
| Wiring | 22–14 AWG solid or stranded copper wire |
| Mounting | DIN-rail via POINT I/O terminal base (1734-TB or 1734-TBS) |
| Dimensions (HxWxD) | 2.21 × 0.47 × 2.97 in (56 × 12 × 75 mm) |
| Weight | 36 g |
| Operating Temperature | –20 °C to +55 °C |
| Storage Temperature | –40 °C to +85 °C |
| Humidity | 5–95% non-condensing |
| Protection Rating | IP20 (cabinet installation required) |
| Certifications | UL, CE, CSA |
| Integration | Compatible with ControlLogix®, CompactLogix®, and other EtherNet/IP systems via POINT I/O adapters |