Siemens BDS132 Input Module

General Description:

The Siemens BDS132 is a BC80 intelligent series fire alarm linkage system input module. It receives signals from fire safety devices such as water flow indicators and pressure switches and initiate control based on these inputs. The module is known for its reliability and ease of integration into existing fire safety systems.

Technical Specifications of Siemens BDS132 :

1. Operating Voltage: 24VDC

2. Monitoring Current: ≤1mA

3. Action Current: ≤3mA

4. Operating Temperature: -10...+50°C

5. Relative Humidity: ≤95% (40±2°C)

6. Terminal Wiring Cross-Sectional Area: 1.0-1.5mm²

7. Confirmation Light: Stays on after device action

Detailed Features of Siemens BDS132

The BDS132 input module is designed to receive normally open, passive contact signals from fire safety devices. When the connected device is activated, the BDS132 sends a signal through the P and S bus lines to the controller, initiating pre-programmed actions. The module features an easy-to-use address coding switch designed to be polarity-free on the P and S terminals. It also includes a confirmation light that remains on after the device has been activated, indicating the status of the input signal.

Applications of Siemens BDS132

The BDS132 is primarily used in fire alarm systems to monitor and control fire safety devices. It is suitable for various applications, including commercial buildings, industrial facilities, and other cases where fire safety is a priority.

Installation:

The BDS132 input module can be installed using an enterprise standard S5-type surface-mounted box. The module box is fixed in place using screws, and the normally open contacts from the field devices are connected to the D and G terminals. A 100KΩ terminal resistor is connected in parallel at the device end. If wiring cannot be exposed or if there are waterproof requirements, the BDS132 can be installed in an S6 waterproof plastic box.

Related Part Numbers:

l Siemens BDS133

l Siemens BDS134

l Siemens BDS135

l Siemens 6ES7331-7PF10-0AB0

l Siemens 6ES7331-7PF11-0AB0

For the previous part, please refer to the link: Siemens BDS221A