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Email : sales9@apterpower.com
Tel : +86 17359287459
Email : sales9@apterpower.com
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Allen-Bradley 1756-OX8I
The Allen-Bradley 1756-OX8I is a chassis-based, high-reliability 8-Point Isolated AC/DC Relay Output Module. Designed to slide into any standard slot of a ControlLogix rack, it functions as an interposing hardware switch to manage diverse, independent field circuits such as motor starters, indicator lights, and solenoids.
The core engineering distinction of the 1756-OX8I is its Individual Group Isolation ("I") and mixed contact topology:
· Dual Contact Configuration per Point: As specified in your uploaded document, the module features 8 Normally Open (N.O.) and 8 Normally Closed (N.C.) contacts arranged in pairs.
· Galvanic Group Isolation: The circuitry is configured with two points per group, meaning every pair of outputs shares a separate common return, isolating different groups from one another. This allows the card to bridge completely distinct power sub-grids, controlling varying voltage levels (e.g., mixing 24V DC loops and 120V AC lines on the same physical module) without risk of cross-talk or backplane short-circuits.
Data Info
|
Outputs: |
8 N.O. (Normally Open) and 8 N.C. (Normally Closed) individually isolated contacts (Configured as two points per group) |
|
Initial Contact Resistance, Max: |
100mΩ at 6V DC, 1 A |
|
Off-State Leakage Current per Point, Max: |
0mA |
|
Minimum Load Current:t |
10mA per point |
|
Operating Voltage Range: |
DC Operation: 5 to125 DC AC Operation: 10 to240V AC |
|
Current Draw at 5.1V DC: |
100mA |
|
Current Draw at 24V DC: |
100mA |
|
Total Backplane Power: |
2.9w |
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✓Warranty: 12 months
✓Strict test machine before shipment
✓Delivery time: Shipped in 3 days after payment
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Disclaimer: Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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