Description
Allen-Bradley 1756-OB16IS: 16-Channel Isolated Output Module
Product Overview
Industrial-grade isolated output module for ControlLogix systems. Features 16 individually isolated outputs with scheduled control capability. Designed for critical automation applications requiring precision and reliability.
Technical Specifications
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number | 1756-OB16IS |
| Series | ControlLogix I/O |
| Output Type | 16 isolated + 8 scheduled |
| Voltage Range | 10-30V DC |
| Current Draw (5V) | 350 mA |
| Current Draw (24V) | 2.5 mA |
| Isolation Voltage | 250V continuous |
| Response Time | 0.1 ms |
| Operating Temperature | -40°C to 70°C |
Installation Guide
- Power down ControlLogix chassis
- Insert module in compatible slot
- Secure module with upper/lower latches
- Connect field wiring per diagram
- Configure in Studio 5000 software
Diagnostics & Maintenance
- Monitor channel status via LED indicators
- Check isolation resistance annually
- Verify output timing quarterly
- Clean air vents every 6 months
Packaging Contents
- 1× 1756-OB16IS module
- Mounting documentation
- 12-month warranty
Shipping Options
- FedEx International Priority
- UPS Worldwide Saver
- DHL Express
- Tracked delivery with signature
Industry Applications
- Automotive assembly line controls
- Packaging machine actuators
- Water treatment valve control
- Material handling systems
FAQ
Q: Compatible with ControlLogix 5560 controllers?
A: Yes, all ControlLogix series
Q: Maximum load per channel?
A: 2A DC-13SQ pilot duty rating
Q: Requires special power supply?
A: Standard 24V DC industrial supply
Q: Supports DeviceNet communication?
A: Only via ControlLogix backplane
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