Description
The AUTRONICA BSD-310/N Loop Driver Module 11.20.087.008 is a specialized interface module designed for AutroSafe fire detection and gas safety systems. It functions as a communication interface between the fire alarm control system and detector loops, providing reliable data exchange, loop monitoring, and fault detection functions.
The BSD-310/N version is designed for hazardous area applications with Ex Zone 2 detectors. It supports one detection loop with up to 127 loop devices, including detectors, manual call points, I/O modules, and electronic sounders. The module is installed on a DIN mounting rail inside AutroSafe control panels such as BS-420 and BC-420 controllers.
BSD-310/N
🔹 Product Parameters
| Parameter | Description |
|---|---|
| Brand | AUTRONICA |
| Model | BSD-310/N |
| Series | AutroSafe Fire & Gas Detection System |
| Product Name | Loop Driver Module |
| Part Number | 11.20.087.008 |
| Origin / Place of Origin | Norway |
| Product Status | New Open Box / Industrial Spare Part |
| Dimensions | 95 × 89 × 32 mm |
| Weight | Approx. 81 g |
| Power | 24 VDC loop power, maximum 100 mA output current |
| Discontinued | No official discontinuation, available as legacy system spare part |
🔹 Technical Features
⚙️ Designed as a loop communication driver for AutroSafe fire alarm systems.
⚙️ Supports one detector loop with connection capacity of up to 127 loop units.
⚙️ Compatible with Ex Zone 2 detector applications using /N type detectors.
⚙️ Continuously monitors loop resistance to detect open circuit and short circuit conditions.
⚙️ Includes Fail_Safe output function for communication fault monitoring.
⚙️ Automatic addressing without DIP switches or jumpers.
⚙️ DIN rail mounting design for easy installation inside control cabinets.
🔹 Common Questions & Answers
Q: What is the main function of the AUTRONICA BSD-310/N?
A: The BSD-310/N works as a loop driver interface, transferring communication data between the AutroSafe control system and connected fire detection devices.
Q: How many devices can one BSD-310/N loop support?
A: One module can support up to 127 loop units, including detectors, I/O modules, and electronic sounders, with application limits depending on system configuration.
Q: What is the difference between BSD-310 and BSD-310/N?
A: The BSD-310/N is designed specifically for Ex Zone 2 applications and supports compatible Ex detector loops, while the standard BSD-310 is used for general detector loop applications.
Q: What are common failure symptoms of this module?
A: Common issues include detector loop communication loss, loop fault alarms, incorrect device status, short-circuit warnings, or Fail_Safe activation.
Q: What should be checked before replacing BSD-310/N?
A: Confirm the module part number, loop wiring, Ex zone requirements, controller compatibility, power supply voltage, and detector loop configuration before installation.
Q: Does BSD-310/N require manual address setting?
A: No. The module automatically detects its own address and does not require DIP switches or jumper configuration.
🔹 Recommended AUTRONICA Models
- AUTRONICA BSD-310/N Loop Driver Module
- AUTRONICA BSD-310 Loop Driver Module
- AUTRONICA BSD-311 High Power Loop Driver Module
- AUTRONICA BSS-310A Power Supply Module
- AUTRONICA BSL-310 Communication Module
- AUTRONICA BSB-310A Output Module
- AUTRONICA BSE-310 Input Module
- AUTRONICA BSE-320 Input Module
- AUTRONICA BS-420 Fire Alarm Control Panel
- AUTRONICA BC-420 Fire Alarm Controller
- AUTRONICA BN-320 Manual Call Point Module
- AUTRONICA AutroSafe Interactive Fire Alarm System Module
- AUTRONICA AutroFieldBus Communication Module
- AUTRONICA AutroGuard Compatible Loop Module
- AUTRONICA AutroSafe I/O Interface Module
