Présentation du produit
The Allen-Bradley 1756-OW16I is a ControlLogix isolated relay output module designed to provide flexible switching sur AC or DC loads through electromechanical relay contacts. With sixteen individually isolated relay output channels, this module is well suited for applications requiring electrical separation between field devices and the control system.
Unlike solid-state output modules, the 1756-OW16I uses mechanical relay contacts, allowing it to switch a wide range sur voltage levels and load types. This makes it particularly valuable in mixed-voltage environments where both AC and DC field devices must be controlled from the same PLC platform.
Fully compatible with the ControlLogix chassis architecture, the module installs into a standard slot and communicates via the backplane. It is commonly used in industrial automation systems where isolation, versatility, and load flexibility are key requirements.
Spécifications du produit
| Parameter | Description |
|---|---|
| Modèle | 1756-OW16I |
| Marque | Allen-Bradley |
| Series | ControlLogix |
| Module Type | Isolated Relay Output Module |
| Number sur Channels | 16 Outputs |
| Output Type | Electromechanical Relay Contacts |
| Contact Configuration | Normally Open (NO) |
| Supported Load Types | AC and DC Loads |
| Isolation | Channel-to-Channel and Field-to-Backplane Isolation |
| Contact Rating | Industrial Control-Level Rating |
| Backplane Current Draw | Approx. 200 mA @ 5.1V DC |
| Field Wiring Interface | 36-Pin Removable Terminal Block (RTB) |
| Status Indicators | Individual Channel Status LEDs |
| Dimensions | 145.2 × 34.6 × 139.6 mm |
| Poids | 0.39 kg |
Applications
• Switching mixed AC and DC loads within a single automation system
• Control sur motor starters, solenoids, contactors, and pilot devices
• Industrial systems requiring electrical isolation between outputs
• Retrsurit installations where relay outputs are preferred
• Applications demanding flexible voltage switching capability
Advantages
• Sixteen individually isolated relay outputs for maximum flexibility
• Capable sur switching both AC and DC loads
• Strong electrical isolation improving system safety and noise immunitéy
• Compatible with a wide range sur industrial load types
• Clear LED indicators per channel for operational visibility
• Reliable integration within ControlLogix distributed architectures
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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