Excellent PLC
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| [email protected] | ||||||||
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Allen Bradley 1762-OB8 MicroLogix 8 Point Digital Solid State Output Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen Bradley 1762-OB8 MicroLogix 8 Point Digital Solid State Output Module is a compact 24 VDC transistor output module designed to expand the digital output capacity of MicroLogix control systems. Manufactured by Allen-Bradley, the 1762-OB8 delivers eight high-performance DC outputs in a space-saving housing suitable for industrial control panels.
This module is engineered for applications requiring reliable switching of 24 VDC field devices such as solenoids, relays, pilot lights, and small DC actuators. Its solid-state transistor design eliminates mechanical contact wear, ensuring consistent switching performance and long operational stability.
The 1762-OB8 integrates seamlessly with MicroLogix 1100, 1200, and 1400 controllers, making it a practical choice for both new installations and system expansions where dependable 24 VDC output control is required.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | 8-Point Digital Solid State Output Module |
| Output Type | DC Solid State (Transistor) |
| Number of Outputs | 8 |
| Nominal Output Voltage | 24 VDC |
| Operating Voltage Range | 20.4–26.4 VDC (typical for 24 VDC systems) |
| Output Configuration | Grouped outputs with common terminals |
| Mounting | DIN Rail |
| Isolation | Field-to-backplane isolation |
| Response Time | Fast electronic switching |
| Dimensions | 90 x 40.4 x 87 mm |
| Weight | 0.21 kg |
Applications
• Machine Automation – Controls DC-powered solenoids, relays, and indicator lamps in industrial equipment.
• Packaging Systems – Provides stable switching for actuators and control elements.
• Material Handling Equipment – Operates DC devices in conveyor and sorting systems.
• OEM Machinery – Ideal for standardized machine designs requiring compact output expansion.
• Process Control Panels – Used for reliable switching of 24 VDC field devices.
Advantages
• Solid-State Switching Reliability – Eliminates mechanical wear, improving durability and consistency.
• Compact Design – Small footprint reduces panel space requirements.
• Stable 24 VDC Operation – Designed specifically for standard industrial DC control systems.
• Fast Response Time – Suitable for applications requiring quick output switching.
• Easy System Expansion – Integrates directly with MicroLogix controllers without complex configuration.
• Reduced Maintenance Needs – No moving parts means lower long-term servicing requirements.
FAQ
-
Is the 1762-OB8 a sourcing or sinking output module?
The module is typically configured as a sourcing (PNP-type) transistor output, supplying positive voltage to the load. -
What types of loads can be connected?
It is suitable for 24 VDC loads such as solenoid valves, interposing relays, pilot lamps, and small DC actuators. -
Can inductive loads be driven directly?
Yes, but flyback diodes or suppression devices should be installed to protect the transistor outputs. -
How are outputs grouped internally?
Outputs share common terminals, which simplifies wiring but requires careful load distribution. -
What happens if voltage falls below the recommended range?
Output performance may become unstable and devices may not energize reliably. -
Is isolation provided between outputs and the controller?
Yes, the module includes field-to-backplane isolation for system protection. -
Can the outputs be switched at high frequency?
Solid-state outputs allow faster switching compared to relay modules, but frequency should remain within typical PLC control limits. -
Does the module include short-circuit protection?
Electronic protection is incorporated, but proper external protection devices are recommended. -
Can it be replaced without powering down the system?
It is recommended to remove system power before installation or replacement. -
How does it differ from a relay output module?
Transistor outputs switch electronically and provide faster response and longer switching life compared to mechanical relay contacts.
Related Models
| Model | Description |
|---|---|
| 1762-OB16 | 16-Point DC Output Module |
| 1762-OW8 | 8-Point Relay Output Module |
| 1762-OA8 | 8-Point AC Output Module |
| 1762-IQ8 | 8-Point DC Input Module |
| 1762-IF4 | 4-Channel Analog Input Module |
| 1762-OF4 | 4-Channel Analog Output Module |
Popular Models
| Model | Description |
|---|---|
| 1766-L32BXB | MicroLogix 1400 Controller |
| 1769-L33ER | CompactLogix Controller |
| 1756-L73 | ControlLogix Processor |
| 1734-AENTR | POINT I/O Ethernet Adapter |
| 25B-D024N104 | PowerFlex 525 Drive |
| 1606-XLE120E | Industrial Power Supply |
| 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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