Allen-Bradley 2080-OB4 Digital Output Plug-in Module
$123.00
$320.00
Description
Allen-Bradley 2080-OB4 Digital Output Plug-in Module
Configured for DC load switching execution in Micro800 PLC control networks, the Allen-Bradley 2080-OB4 (2080-OB4 Digital Output Plug-in Module) provides direct physical/electrical execution. The module provides four non-isolated 12/24 VDC sourcing transistor outputs for connection to low-power DC control devices.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2080-OB4 |
| Brand | Allen-Bradley / Rockwell Automation |
| Operating Temp | -20 deg C to +65 deg C |
| Module Type | Digital Output Plug-in Module |
| Controller Platform | Micro800 PLC family |
| Number of Outputs | 4 channels |
| Output Type | Solid-state sourcing (PNP) transistor outputs |
| Nominal Operating Voltage | 12 / 24 VDC |
| Operating Voltage Range | 10.8 VDC to 28.8 VDC |
| Output Current Rating | 0.5 A per channel |
| Surge Current | 2.0 A for 10 ms |
| On-State Voltage Drop | 0.5 VDC maximum at rated current |
| Off-State Leakage Current | 1.0 mA maximum |
| Response Time | Turn-on: less than 0.1 ms; Turn-off: less than 1.0 ms |
| Status Indicators | 4 yellow LEDs, one per output channel |
| Wiring Category | Signal / Control |
| Enclosure Rating | IP20 |
Profinet / EtherNet-IP Deterministic Networks and I/O Density Scaling
The 2080-OB4 uses the Micro800 plug-in architecture to expand controller I/O capability without additional DIN rail mounting space. The module supports four discrete sourcing output channels with individual LED status indication for channel-level diagnostic observation. The solid-state transistor output design provides fast switching response for relay, solenoid, indicator, and actuator control circuits.
The plug-in connection maintains compact controller assembly requirements while allowing modular I/O density scaling within supported Micro800 controller configurations. Firmware compatibility must be verified between the controller base unit and installed plug-in module revision before commissioning.
Frequently Asked Questions (FAQ)
Q: Is the 2080-OB4 output module isolated between channels?
A: No. The provided specifications identify the outputs as non-isolated sourcing transistor channels. External circuit design should consider the common electrical reference requirements.
Q: Can the 2080-OB4 be installed in a separate DIN rail enclosure?
A: No. The module is designed as a plug-in module that mounts directly into an available plug-in slot on supported Micro800 controller base units.
Q: What type of loads can be connected to the output channels?
A: The outputs are designed for low-power 12/24 VDC DC loads such as relays, solenoids, indicators, and actuators within the specified current rating.
Field Installation Guidelines
Install the 2080-OB4 directly into a compatible Micro800 controller plug-in slot according to the controller installation manual. Confirm controller power is removed before module insertion or removal.
Use signal wiring practices appropriate for DC control circuits. Route output wiring separately from high-voltage power conductors to reduce electrical interference. Connect field devices according to the sourcing PNP output configuration and verify the common reference connection before energizing the system.
For panel installation, maintain proper grounding, enclosure protection, and wiring separation requirements. Use the removable terminal block for field wiring maintenance and replacement operations. Confirm LED channel status after commissioning to validate output operation.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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