Tyco Minerva CM520 Contact Monitoring Module (555.180.021)

Tyco Minerva CM520 Contact Monitoring Module (555.180.021)

The CM520 Contact Monitoring Module is designed to monitor fire contacts such as extinguishing system control, ventilation control, fire door control, etc. The module provides one identifiable detection loop which is capable of monitoring normally open or normally closed contacts.

The CM520 Contact Monitoring Module is contained on a double sided printed Circuit board [PCs] which is fitted into a custom built fascia plate with a protective cover being fitted over the PCs, leaving only the connection terminals exposed. The fascia plate is then fitted onto a standard dual-gang ME box.

Key Features

• Designed for internal applications