Produktübersicht
Intelligent fail-safe control module for the Loop 3000 with bidirectional isolator for controlling systems and facilities that require fail-safe control. The statuses and programming of the module are displayed in conjunction with the DC3500 fire alarm control panel.
- Monitoring of operating states via the Loop 3000
- 2 monitored inputs (rest resistance 3.3 k ohms, triggering 3.3 k ohms II 680 ohms)
- 1 monostable potential-free output for use in fail-safe controls
- Integrated bidirectional isolator
- LED service display for alarm (red), fault and life sign display (yellow) on the housing
- Robust, weather-resistant, halogen-free and impact-resistant housing according to DIN EN 60670 (VDE 0606)
Technical data:
Supply voltage: 17 V to 32 V DC, (abs. max. 34 V DC) on 2-wire bus Quiescent current: approx. 460 µA
Alarm current: 6 mA / 9.5 mA (if additional red LED)
Switched output: 1 optorelay potential-free, monostable, fail safe, 30V DC / max. 1A
Protection class: IP 54
Ambient temperature: -20°C to +60°C
Storage temperature: -25°C to +85°C
Dimensions: (H x W x D) 93mm x 93mm x 55mm
Weight: 115g
Material: Polycarbonate, TPE membranes
Color gray
Standards: DIN EN 54-17; DIN EN 54-18
VdS recognition: G 218011
Comments: Several PL 3321 FSAs can be used per System DC3500. No abandoned operation permitted.
