Door Lock Monitor upgrade For enhanced elevator safety
The Schindler Door Lock Monitor upgrade brings safety enhancements to your elevator. It is a simple, fast, and code-compliant upgrade that can help reduce accidents and your liability exposure.
Using a small programmable logic controller (PLC), the system automatically:
- Monitors for shorts across door lock and car gate switch circuits
- Detects door position
- Prevents the car from running once a fault is detected
- Detects failure modes of Door Monitor (i.e. failed input relays and signals).