The ALRT-100 accepts a binary analog output signal for applications requiring local or remote visual or contact closure alarming. The device provides a visual LED indication as well as a contact closure relay capable of passing up to 3 amps at 30VDC or 24 VAC.
Input
Type: Analog input (AI1)
Ranges:
Voltage: 0-10 VDC
Current: 4-20 mA (from 4 wire source, no excitation voltage)
Relay
Type: Dry contact w/onboard jumper to drive a remote LED (R1=Alarm)
Status: N.O.
Rating: 30 VDC or 24 VAC @ 3 amp. Max.
Analog Input (AI1) Threshold Alarm
Type: Threshold alarm on AI1 > comparison threshold
Comparison Threshold:
Voltage: Fixed at 3 VDC
Current: Fixed at 6 mA
Delay: None
Reset Method: Automatic
Visual Indication: Yes, red LED
Contact Closure Relay Assignment: Yes, R1
Listings and Compliance
FCC: -This device complies with Part 15 of the FCC rules
RoHS: This device is RoHS2 compliant
Environmental Limits
Temperature: -20 to 120 ⁰F [-28.9 to 48.9 ⁰C]Humidity: 5 to 95%
Power Requirement
24 VAC (22.8 to 26.4 under load) @1.5V-A
Dimensions
3.36H x 4.25W x 1.36D in. [85.2×108.0 x 34.5 mm]
