Teknim · Contact and Monitoring Modules
TFM-1990 Datasheet
Turkish
Teknim TFM-1990 Short-Circuit Isolator Module
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Technical documentation
PDFDatasheetTFM-1990 Datasheet
Turkish
Product description
TFM-1990 is used on the loop with TFP-12XX addressable fire alarm control panels. When a short circuit occurs, it turns the faulty section into an open circuit, helping to protect the system. It requires no addressing.
Key features
- Used on the loop with TFP-12XX addressable panels
- No addressing required
- Opens the circuit in the short-circuited section
Technical specifications
| Operating voltage | 10–32 VDC |
|---|---|
| Alarm current | 10 mA |
| Light emitted | Yellow, Ø 10 mm, approximately 150 mcd |
| Operating conditions | -10°C to +85°C |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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