Description
1769-IM12 Allen‑Bradley Central control module
Product Dimensions：
Product Description
Allen-Bradley relays are electromechanical or solid-state devices designed to control high-power or high-voltage circuits using low-power control signals. These relays serve as critical interfaces between PLCs, sensors, and field devices such as motors, solenoids, and lamps. Allen‑Bradley relays are widely used in industrial automation systems to provide electrical isolation, signal amplification, and safe switching of loads.
Product Specifications
| Parameter | Description |
|---|---|
| Type | Electromechanical Relay (EMR), Solid-State Relay (SSR), or Interface Relay |
| Coil Voltage | Typically 5V DC, 12V DC, 24V DC, 120V AC, or 240V AC (varies by model) |
| Contact Rating | Up to 10A at 250V AC or 30V DC (varies by relay type and model) |
| Contact Configuration | SPDT (Single Pole Double Throw), DPDT (Double Pole Double Throw), etc. |
| Isolation Voltage | Up to 4000V AC between coil and contacts |
| Switching Time | EMR: 5–20 ms; SSR: <1 ms |
| Operating Temperature | -40°C to +70°C (varies by model) |
| Mounting | DIN rail, socket, or panel mount |
| Certifications | UL, CSA, CE, RoHS compliant |
Product Advantages
- High Reliability: Designed for millions of operations under harsh industrial conditions.
- Electrical Isolation: Protects sensitive control components from high-voltage or high-current damage.
- Flexible Configurations: Available in multiple coil voltages, contact ratings, and mounting styles.
- Compact Design: Space-saving form factor suitable for dense control cabinets.
- Long Lifecycle: Especially true for solid-state relays with no moving parts.
- Wide Compatibility: Integrates seamlessly with Allen-Bradley PLCs and other industrial controllers.
Precautions
- Coil Voltage Matching: Ensure the coil voltage matches the control signal to prevent malfunction or damage.
- Load Type Consideration: Use relays rated for inductive, resistive, or capacitive loads accordingly.
- Heat Dissipation: SSRs may require heat sinks when switching high currents continuously.
- Wiring Precautions: Follow proper wiring diagrams to avoid short circuits or incorrect signal routing.
- Environmental Protection: Use enclosures or sealed relays in dusty, humid, or corrosive environments.
- Regular Maintenance: Periodically inspect electromechanical relays for contact wear or coil degradation.
Product Applications
- Industrial Automation: Used in control panels for switching motors, pumps, and valves.
- Process Control: Interfaces with PLCs to manage temperature controllers, pressure switches, and actuators.
- HVAC Systems: Controls compressors, fans, and heating elements in commercial and industrial HVAC units.
- Power Distribution: Used in switchgear and motor control centers for circuit protection and load switching.
- Lighting Control: Manages high-power lighting systems in stadiums, factories, and public infrastructure.
- Safety Circuits: Integrated into emergency stop circuits and safety relays for machine protection.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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