SMS SenTRI Single Input Module
£54.62 (inc VAT: £65.54)
Summary
The SEN-INT-INPUT is a single input addressable interface unit designed for use with the SMS SenTri analogue addressable fire alarm system. This compact PCB-only module provides essential input functionality for monitoring external devices and integrating plant control systems with SenTRI fire detection networks.
Engineered for maximum flexibility, the interface modules are designed for use with SenTRI panel-based systems and Senator Advance panel-based systems (having MCB and LPC upgrade). Each module includes a built-in loop isolator for device isolation, ensuring system integrity and fault tolerance. The module uses one of 207 available device addresses on a loop and responds to regular polls from the control panel, reporting the type of device and the status (open/normal/short) of its supervised input circuit.
Features
- Single input configuration
- Low voltage relay operation (30V, 1A)
- Addressable loop connection
- Built-in loop isolator for device isolation
- Compatible with SMS SenTri analogue addressable systems
- Compatible with Senator Advance systems (with MCB and LPC upgrade)
- Uses one of 207 available device addresses per loop
- Regular polling and status reporting
- Open/normal/short circuit status monitoring
- Loop powered operation
- PCB-only configuration for flexible mounting
- Plant control and life safety system integration
- EN54-17 and EN54-18 compliance
- LPCB approved design
- IP31 ingress protection rating
- Wide operating temperature range (-10°C to +60°C)
- High humidity tolerance (95% maximum)
- Compact and lightweight design (92g)
- SMS by Honeywell quality and reliability
FAQs
What voltage and current ratings does the SEN-INT-INPUT support?
The SEN-INT-INPUT features low voltage relay operation rated at 30V and 1A, making it suitable for monitoring low voltage detection devices and control systems.
How many devices can be connected to a single loop?
Each SEN-INT-INPUT uses one of 207 available device addresses on a loop, allowing extensive system expansion whilst maintaining reliable communication with the control panel.
What systems is this interface compatible with?
The interface is designed for use with SenTRI panel-based systems and Senator Advance panel-based systems (having MCB and LPC upgrade), providing broad compatibility across SMS fire alarm platforms.
What circuit status can the interface monitor?
The SEN-INT-INPUT monitors and reports the status of its supervised input circuit, including open circuit, normal operation, and short circuit conditions, ensuring comprehensive fault detection.
Does the interface include loop isolation?
Yes, each module includes a built-in loop isolator for device isolation, protecting the rest of the loop from faults and ensuring continued system operation even if one device fails.
Specifications
- Product Code : SEN-INT-INPUT
- Brand : SMS by Honeywell
- Type : Single Input Addressable Interface
- Configuration : PCB Only
- Input Count : 1 Input
- Relay Rating : Low Voltage Relay: 30V, 1A
- Weight : 92g (from Honeywell spec) / 200g shipping weight
- Operating Temperature : -10°C to +60°C
- Maximum Operating Humidity : 95%
- Ingress Protection : IP31
- System Compatibility : SenTRI panel-based systems, Senator Advance systems (with MCB and LPC upgrade)
- Loop Addresses : Uses 1 of 207 available device addresses per loop
- Loop Isolation : Built-in loop isolator included
- Power Source : Loop powered
- Status Monitoring : Open/normal/short circuit detection
- Communication : Regular polling with status reporting
- Certifications : EN54-17, EN54-18
- Approval : LPCB Approved
- Installation : PCB mounting configuration
- Application : Plant control, life safety system integration
Downloads
- Brochure (Adobe PDF)
Additional information
| Weight | 0.09 kg |
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| System Type | |
| Device Type | |
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