Products Catalog

Specification

Fail-safe and non-failsafe alarms are available from DIN-rail mount devices to front-of-panel displays offering up to four contact relays. These alarms feature digital setpoint controls, delay timers, and universal inputs. M-System alarm series are used from simple on/ off pump control to back-up alarm systems in the event of a PLC/ DCS failure.

Limit Alarms Model Al Series
Direct Sensor Input, SPDT Alarm

Input DC, T/ C, RTD, Pot, Pulse, AC, 2-wire Transmitter
SPDT dual alarm
Output 120 Vac or 30 Vdc @ 1 A; 240 Vac @ 0.5 A
100, 110, 115, 120, 200, 220, 240 Vac or 12, 24, 48 Vdc powered