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4.2.3 ANALOG OUT
Typically, analog output is used to communicate with a Building Automation System or control a
Variable Frequency Drive within a ventilation system.
Each analog output accommodates either 4-20mA, 0-10V, 2-10V or AMC-Multidrop
(proprietary).
Please contact us for configurations to match your needs.
4.2.4 RAM3
The AMC-RAM3 provides a remote alarm indication when employed with monitors such as the
AMC Gas Monitor 1B. Each RAM3 has a red strobe light to provide a visual indicator of an alarm
condition and remains active until the alarm is cleared. The Audio alert is provided by a buzzer
which emits a 2900hz tone at in excess of 90 dB(A) at a distance of 24 inches. The audio alert is
activated upon entry into an alarm condition and is silenced by either pushing the Acknowledge
Switch or clearing the alarm.
Figure 4-3: RAM3 Module
To support connecting RAM3 modules to the 1B Monitor the optional AMC-RAM-1B-WH (Wiring
Interface for RAM-3 and 1B Monitor) must be ordered. The item provides the terminal block
interfaces for wiring the RAM3 to the 1B Monitor and to the High Alarm Relay output that drives
activation of the RAM3.
Further details are available in the AMC-RAM3 User Manual available on the AMC Website.