Description
Allen-Bradley 1794-OB32P Flex I/O Protected Output Module
The Allen-Bradley 1794-OB32P is an advanced 32-channel DC output module with electronic protection. This robust module from Rockwell Automation features individual channel protection and high-density output capability. It provides reliable control for various industrial automation applications.
Technical Specifications
- Brand: Allen-Bradley / Rockwell Automation
- Model: 1794-OB32P
- Product Type: Flex I/O DC Output Module
- Number of Outputs: 32 sourcing channels
- Output Voltage Range: 10-31.2V DC
- Nominal Voltage: 24V DC
- Current per Channel: 500 mA maximum
- Total Current: 14A maximum (6A ch0-15, 8A ch16-31)
- Surge Current: 2A for 50ms (repeatable every 2s)
- Voltage Drop: 0.5V DC maximum
- Leakage Current: 0.5 mA maximum
- Response Time: 0.5ms (OFF to ON), 1ms (ON to OFF)
- Flexbus Current: 80 mA @ 5V DC
- Power Dissipation: 5.3W maximum
- Isolation Voltage: 50V continuous
- Operating Temperature: 0 to 55°C (32 to 131°F)
- Indicators: 32 yellow status LEDs
- Dimensions: 1.8 x 3.7 x 2.1 inches
Packaging & Shipping
- Includes 1794-OB32P output module only
- Industrial protective packaging ensures safe delivery
- Worldwide shipping via FedEx, UPS, and DHL
- 12-month warranty against defects
Frequently Asked Questions
- Why are the output groups divided differently (6A and 8A)?
The split allows better power distribution and thermal management across the module. - What types of devices can this module control?
It controls pilot lights, buzzers, relays, solenoids, and other 24V DC devices. - How does the electronic protection work?
Each channel has self-protection against temperature overloads and electrical shocks. - Can I use different terminal bases with this module?
No, it only works with 1794-TB32 and 1794-TB32S terminal bases. - What is the advantage of separate power groups?
It provides redundancy and allows different voltage sources for different applications.
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