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1756-OB16D - 16-Point 24VDC Isolated Output - Industrial Automation Rugged Hot-Swap Digital Module
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1756-OB16D - 16-Point 24VDC Isolated Output - Industrial Automation Rugged Hot-Swap Digital Module
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
Detail Information
Place of Origin
America
Brand Name
Allen Bradley
Certification
3C
Model Number
1756-OB16D
Features:
Dual-core Processor, 1 GB User Memory, Built-in USB Programming Port, Removable Terminal Block, Embedded Ethernet Switch, SD Card Slot, Battery-backed Real-time Clock
Wire Type:
Copper
First End Connector:
RJ45
Quality:
3pcs
Software Compatibility:
Studio 5000 Logix Designer, RSLogix 5000
Product Series:
ControlLogix (Bul. 1756 / 1757)
Country Of Origin:
United States
Number Of Inputs:
8 Differential Inputs
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Product Description
1756-OB16D - 16-Point 24VDC Isolated Output Module
Product Overview
The Allen-Bradley 1756-OB16D ControlLogix Digital Output Module delivers 16-channel industrial-grade control for mission-critical automation systems. Designed for Rockwell Automation's ControlLogix platform, this Class 1 Division 2 (HazLoc) certified module provides 24V DC sourcing outputs with robust isolation (1500V AC backplane-to-field) and 0.5A continuous current per channel.
Key Features
- 16× 24V DC sourcing outputs with per-channel electronic protection
- 0.5A continuous current per channel (3A inrush for 100ms)
- 1500V AC field-backplane isolation
- ≤100µs response time for resistive loads
- Integrated 58V clamping diodes per channel
- UL Class 1 Div 2, ATEX II 3G, IECEx, SIL 2 certified
- Hot-swappable 1756-TBNH terminals for easy maintenance
- Studio 5000 Logix Designer software compatible
Technical Specifications
| Attribute | Value |
|---|---|
| Output Channels | 16 (Grouped in 8 with individual commons) |
| Load Voltage Range | 19.2V DC - 30V DC (±20%) |
| Continuous Current | 0.5A per point (Maximum 8A per group of 8) |
| Response Time | On Delay: ≤ 100 μs, Off Delay: ≤ 500 μs |
| Isolation | Field-to-Logic: 250V AC Continuous |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Safety Certifications | SIL 2 (IEC 61508), UL Class I Div 2, ATEX Zone 2 |
Industrial Applications
- Emergency shutdown valve actuation in Oil & Gas applications
- Robotic weld gun controls in Automotive manufacturing
- Aseptic filling line control in Pharmaceutical production
- Chemical dosing pump activation in Water Treatment
- Turbine lube oil system monitoring in Power Generation
- Conveyor brake releases in Material Handling systems
Packaging & Shipping
About Xiamen ZhiCheng Automation Technology
We are a leading global supplier of control system components specializing in PLCs, sensors, HMIs, and transmitters. Our product portfolio includes brands like Allen-Bradley, ABB, Rosemount, and Foxboro.
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