Display unit for Modbus KRM 24 V AC / DC
For connection and indicate the operating conditions of up to 99 smoke detectors channel type KRM – 2 – MOD / KRM – 2 – DZ – MOD.
The display unit takes over the display and analysis of smoke , pollution , disturbance and cable monitoring for cable break and short circuit , which are displayed on the LCD display in plain text and with LEDs . The message is both potential-free contacts and an RS 485 interface for forwarding to building automation systems.
A keyboard allows the current status of each detector query . Housing with click-in base for installation on mounting rail in the control cabinet.