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Allen Bradley 1734-OW2 Relay Output Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1734-OW2 Relay Output Module is a 2-channel relay output module designed for Point I/O fieldbus systems. It provides normally open (NO) relay outputs capable of switching a wide range of AC or DC loads, making it ideal for controlling motors, solenoids, and industrial devices requiring high current isolation.
Its compact design ensures easy integration into dense control panels while maintaining reliable and safe operation in industrial automation systems.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Series | Point I/O (Bul. 1734) |
| Component Type | Digital Output Module |
| Number of Digital Outputs | 2 |
| Digital Output Type | NO Relay type |
| Digital Output Range | 5–240 V DC |
| Rated Current per Digital Output, Max | 2 A |
| Rated Current per Module, Max | 4 A |
| Power Supply | 24V DC |
| Operating Temperature, Max | 55 °C |
| Operating Temperature, Min | -20 °C |
| Storage Temperature, Max | 85 °C |
| Storage Temperature, Min | -40 °C |
| Relative Humidity, Max | 95 %RH |
| Dimensions | 56.6 × 12.1 × 77.5 mm |
| Weight | 0.039 kg |
Applications
• Industrial Automation: Provides relay outputs for machine control and process automation.
• Actuator and Motor Control: Switches motors, solenoids, and other industrial devices requiring relay isolation.
• Fieldbus I/O Integration: Compatible with Point I/O networks for distributed control applications.
• Process and Equipment Control: Allows safe activation and deactivation of high-current loads.
• Diagnostics Support: Outputs can be monitored through the I/O network for troubleshooting.
Advantages
• High Current Capacity: Each output can handle up to 2 A, with 4 A total per module.
• Compact Design: Fits easily into control panels without occupying excessive space.
• Reliable Operation: Industrial-grade relays ensure safe and stable switching.
• Wide Voltage Range: Supports loads from 5 V DC to 240 V DC.
• Independent Channels: Each relay output operates independently for flexible control.
• Environmental Resistance: Operates in wide temperature and humidity ranges.
FAQ
-
How many relay outputs does this module have?
It provides 2 normally open (NO) relay outputs, allowing independent control of multiple devices. Each output can safely switch high-current industrial loads. -
What is the voltage range for the relay outputs?
Outputs support 5–240 V DC, suitable for a wide range of industrial actuators, solenoids, and indicator devices. Ensure connected devices match this voltage range to prevent damage. -
What is the maximum current per output?
Each digital output can handle up to 2 A, sufficient for controlling small motors, solenoids, or relays in automation systems. -
What is the maximum current per module?
The total module capacity is 4 A for both outputs combined, so consider simultaneous load when connecting multiple devices. -
What is the power supply requirement?
Requires 24V DC, consistent with Allen-Bradley Point I/O networks. Stable supply voltage is important to prevent relay chatter or false switching. -
What is the operating temperature range?
-20 °C to 55 °C, suitable for most industrial panels. Avoid installing near heat sources to maintain reliability. -
Can it operate in high-humidity environments?
Yes, up to 95% RH non-condensing. Proper enclosure or ventilation is recommended to prevent condensation or corrosion over time. -
Is it compatible with Point I/O networks?
Yes, it integrates fully into Point I/O distributed control systems, allowing seamless communication and synchronized operation with other I/O modules. -
What types of devices can it control?
Ideal for motors, solenoids, actuators, or other devices requiring isolated relay switching. Ensure the device’s current draw does not exceed module limits. -
What is the storage temperature range?
-40 °C to 85 °C, safe for transport or storage before installation. Avoid exposing the module to rapid temperature changes to prevent condensation inside the housing.
Related Models
| Model Number | Notes |
|---|---|
| 1734-OW2-A | Relay output module with extended certification. |
| 1734-OW4 | 4-channel relay output module. |
| 1734-OV8E | 8-point sinking digital output module. |
| 1734-OB4 | 4-channel safety digital output module. |
| 1734-OB8 | 8-channel safety digital output module. |
| 1734-IB8 | 8-channel digital input module for pairing with outputs. |
Popular Models
| Model Number | Notes |
|---|---|
| 1734-OW2 | Standard 2-channel relay output module. |
| 1734-OW4 | 4-channel relay output module for higher capacity. |
| 1734-OV8E | 8-point sinking digital output module. |
| 1734-OB8 | Safety 8-channel digital output module. |
| 1734-OB4 | Safety 4-channel digital output module. |
| 1734-IB8 | 8-channel digital input module. |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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