Description
Allen-Bradley 1756-OB32K: High-Density 32-Point Output Module
Maximize your control system with the 1756-OB32K DC output module. This powerful module packs 32 outputs into a single slot. It delivers reliable performance for your high-density output needs. Perfect for large-scale applications requiring many output points.
Get complete technical information: Download our detailed specification document:
Technical Specifications
Brand & Model: Allen-Bradley 1756-OB32K
Type: 32-Point DC Output Module
Output Points: 32 outputs
Voltage Range: 10-31.2V DC (12-24V DC Source)
Current per Point: 0.5A @ 50°C | 0.35A @ 60°C
Total Module Current: 16A @ 50°C | 10A @ 60°C
Power Dissipation: 4.8 Watts maximum
Backplane Power: 5V @ 300mA
Isolation Rating: 50V continuous
Terminal Blocks: 1756-TBCH or 1756-TBS6H
On-State Voltage Drop: 1.5V maximum
Off-State Leakage: 1.0mA maximum
Expert FAQs
Q: How many points does the 1756-OB32K have?
A: It provides 32 output points in a single module.
Q: What is the maximum current per point?
A: Each point supports 0.5A at 50°C and 0.35A at 60°C.
Q: What terminal blocks are compatible?
A: Use 1756-TBCH or 1756-TBS6H removable terminal blocks.
Q: What is the operating voltage range?
A: It operates from 10-31.2V DC with 12-24V DC source.
Q: How much backplane power does it use?
A: It requires 300mA at 5V from the backplane.
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