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Allen Bradley 1734-OW4 Relay Output Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1734-OW4 Relay Output Module is a 4-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 DC loads from 5–240 V, making it suitable for controlling motors, solenoids, and other industrial devices requiring relay isolation.
The module is compact, allowing installation in dense control panels while ensuring reliable operation in industrial automation environments. Its high-current capability and independent channels make it ideal for distributed control systems.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Series | Point I/O (Bul. 1734) |
| Component Type | Digital Output Module |
| Type of Digital Output | Relay |
| Number of Digital Outputs | 4 |
| Type of Input Voltage | DC |
| Type of Output Voltage | DC |
| Output Voltage at Digital Output | 5–240 V DC |
| Rated Current per Digital Output, Max | 2 A |
| Rated Current per Module, Max | 8 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 |
| Max Ambient Humidity | 95 %RH non-condensing |
| Suitable for Safety Functions | No |
| Dimensions | 56.6 × 12.1 × 77.5 mm |
| Weight | 0.046 kg |
Applications
• Industrial Automation: Provides reliable relay outputs for controlling machines and processes.
• Motor and Solenoid Control: Switches motors, solenoids, actuators, and other devices requiring DC relay outputs.
• Fieldbus I/O Integration: Seamlessly integrates with Point I/O networks for distributed control.
• Process Equipment Control: Enables safe, independent activation of multiple high-current devices.
• Monitoring and Diagnostics: Output states can be monitored via the I/O network for troubleshooting.
Advantages
• High Current Capacity: Each output can handle up to 2 A, with 8 A total per module.
• Compact Design: Small footprint fits easily in control panels.
• Reliable Relay Operation: Industrial-grade relays provide stable switching over repeated cycles.
• Wide Voltage Range: Supports DC loads from 5–240 V, allowing flexible device connections.
• Independent Channels: Each of the 4 outputs operates independently for versatile control.
• Environmental Resistance: Operates reliably in temperatures from -20 °C to 55 °C and humidity up to 95%.
FAQ
-
How many relay outputs does this module have?
It provides 4 normally open (NO) relay outputs, allowing independent control of multiple devices with high-current loads. -
What is the voltage range for the relay outputs?
Supports 5–240 V DC, suitable for motors, solenoids, and other industrial actuators. -
What is the maximum current per output?
Each output can handle up to 2 A. Plan your loads carefully to avoid exceeding module limits. -
What is the total module current capacity?
Up to 8 A for all 4 channels combined, allowing simultaneous operation of multiple devices. -
What power supply does it require?
24V DC, standard for Allen-Bradley Point I/O networks. -
What is the operating temperature range?
-20 °C to 55 °C, suitable for most industrial panels. Avoid placing near heat sources to maintain reliability. -
Can it operate in high-humidity environments?
Yes, up to 95% RH non-condensing; proper enclosure recommended to prevent condensation or corrosion. -
Is it compatible with Point I/O networks?
Yes, fully compatible with Point I/O distributed control systems for seamless operation. -
What types of devices can it control?
Motors, solenoids, actuators, and other devices requiring isolated DC relay switching. -
Is it suitable for safety-critical applications?
No, this module is not designed for safety functions. Safety relays or certified modules should be used when required.
Related Models
| Model Number | Notes |
|---|---|
| 1734-OW4-A | 4-channel relay output with extended certification. |
| 1734-OW2 | 2-channel relay output module. |
| 1734-OV8E | 8-point sinking digital output module. |
| 1734-OB8 | 8-channel safety digital output module. |
| 1734-OB4 | 4-channel safety digital output module. |
| 1734-IB8 | 8-channel digital input module for pairing with outputs. |
Popular Models
| Model Number | Notes |
|---|---|
| 1734-OW4 | Standard 4-channel relay output module. |
| 1734-OW2 | 2-channel relay output module. |
| 1734-OV8E | 8-point sinking digital output module. |
| 1734-OB8 | 8-channel safety digital output module. |
| 1734-OB4 | 4-channel safety 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 | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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