ASENSE-R-REL | CO2 ROOM, RELAY, 0-10VDC, 4-20 | ACI

CO2 ROOM, RELAY, 0-10VDC, 4-20

Description

The ATP-R converts an analog signal into a digital pulse output signal. The user can select eight standard analog input ranges to the ATP by changing jumper shunt positions. To select the output pulse range, the ATP has an eight position DIP switch. The output pulse is continuous with a one second o time between pulses. The ATP-R Version 2 operates the same except no pulse output occurs when the analog input falls to, or below, 10% of the input signal range. This allows for a true "OFF" setting for solid state relays controlling electric heat. The ATP-T is a Triac Output (24 VAC only). Both the ATP-R and ATP-T versions have two timing ranges, standard and custom selectable. The standard mode allows four dierent timing ranges set by the DIP switch. The Custom Mode allows for 128 pulse timing ranges. The ATP-Y is also a Form C Relay Output (24 VAC or VDC) with an option of two pulse output ranges designed to communicate with York™ Chiller Control Packages. Some chiller control panels required a 1-11 or 0-21 second pulse to remotely reset chilled water temperatures. Specify one of two pulse ranges when ordering.

Applications

Analog Interface to some York™ Chiller Control Packages that require 1-11 second or 0-21 second pulse signal to reset the chilled water temperature, Analog Control of Solid State Relays for Electric Heat (no pulse output below 10% signal input span), Analog to pulse width output, Analog to (AC) triac output