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| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Allen Bradley 1746-OB16E SLC 500 Digital DC Output Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1746-OB16E is a DC digital output module designed for the SLC 500 programmable controller platform. It provides 16 electronically protected output points, supporting 10–30 V DC operation for reliable control of DC loads such as solenoids, contactors, relays, and indicator devices.
This module is engineered for high-current switching applications, with a total output capacity of 8 A, making it suitable for demanding industrial environments. The electronically protected design helps safeguard outputs against overloads and short circuits, improving system robustness and minimizing downtime. Installed directly into the SLC 500 chassis, the 1746-OB16E enables modular expansion while maintaining consistent performance and predictable behavior in discrete control applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Product Type | Digital DC Output Module |
| Model Designation | 1746-OB16E |
| Control System | SLC 500 |
| Functional Role | Discrete DC output control |
| Number of Output Points | 16 |
| Output Voltage Range | 10–30 V DC |
| Total Output Current | 8 A |
| Output Protection | Electronically protected outputs |
| Output Type | Transistor (DC sourcing) |
| Installation Configuration | Rack-mounted SLC 500 I/O module |
| Operational Mode | Continuous industrial operation |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| Weight | 0.331 kg |
Applications
• Industrial automation systems, controlling DC solenoids, relays, and indicators
• Manufacturing equipment, providing reliable high-current DC output switching
• Process control systems, supporting discrete actuator control
• SLC 500 system expansion, adding protected DC outputs without redesign
• Panel-mounted control solutions, where stable DC output performance is required
Advantages
• 16 electronically protected output points, reducing damage from overloads and shorts
• Wide DC voltage range, compatible with common 24 V DC control circuits
• High current capability, supporting demanding DC loads up to 8 A total
• Reliable transistor outputs, offering fast and repeatable switching
• Modular SLC 500 integration, simplifying system expansion and maintenance
• Industrial-grade construction, designed for continuous-duty operation
FAQ
-
What is the primary function of the 1746-OB16E module?
It provides 16 DC output points for controlling field devices in SLC 500 systems. -
What voltage range is supported by the outputs?
The outputs operate within a 10–30 V DC range. -
How much current can the module handle?
The module supports a total output current of up to 8 A. -
What type of protection is built into the outputs?
Each output is electronically protected against overload and short-circuit conditions. -
Is this module suitable for high-current DC loads?
Yes, it is specifically designed to support demanding DC output applications. -
What output technology does the module use?
It uses transistor-based DC outputs for fast and reliable switching. -
Can the module operate continuously in industrial environments?
Yes, it is rated for continuous industrial operation. -
Is the 1746-OB16E compatible with standard SLC 500 chassis?
Yes, it installs directly into standard SLC 500 racks. -
How does electronic protection benefit the system?
It reduces the risk of output damage and helps prevent unplanned downtime. -
What types of applications commonly use this module?
It is commonly used in manufacturing, automation, and process control systems requiring DC output control.
Related Models
| Model | Description | Key Function |
|---|---|---|
| 1746-OB16 | DC Output Module | Standard 16-point DC outputs |
| 1746-OB8 | DC Output Module | 8-point DC output control |
| 1746-OA16 | AC Output Module | 16-point AC relay outputs |
| 1746-OW16 | Relay Output Module | Mixed-load output control |
| 1746-IA16 | Digital Input Module | 16-point digital input |
| 1746-IB16 | Digital Input Module | 16-point DC input |
Popular Models
| Model | Description | Key Function |
|---|---|---|
| 1746-OB16E | DC Output Module | Electronically protected DC outputs |
| 1746-OA16 | AC Output Module | General-purpose AC output control |
| 1746-OW16 | Relay Output Module | Flexible load switching |
| 1746-IA16 | Digital Input Module | Field signal acquisition |
| 1746-IB16 | DC Input Module | Discrete DC input processing |
| 1746-OB8 | DC Output Module | Compact DC output solution |
| 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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