Description

The PA0844 version of ADR-M is used as a retrofit where existing detector circuits use a resistor ELD in the range of 1k5 to 3k3 ohms (restrictions apply), and Intrinsically Safe applications – since the intrinsically safe Active ELDs (EOL002ZEx) are no longer available for the standard ADR-M and the replacement units (EOL002B) are not intrinsically safe approved. The module must be set for passive ELD (SW2 off). As there are no R2 resistors fitted, these do not need to be cut.