NOTE, this product does not include snap track, you must purchase it separately here -> Snap track for ADA
Missing only one digital output for your project? Need to pulse a device with 12 or 24V? Convert any DDC 0-10V output to a normally open relay for up to 24VAC or 24DC , (4A 24VAC (4.5 Peek) or 4 AMP 24VDC) solid state relay. No external power supply required. Driven by the output of the DDC controller. It uses less than 8ma from any typical analog output to turn on it's output Turn OFF under 2.5Vdc ( output is Open contact) Turns ON above 2.5Vdc up to 12Vdc ( output is Closed contact) NoteThe turn on and off numbers are approximate and can vary slightly depending on wire resistance and length. We recommend using 0 volts for OFF and 10V for ON state. (Please use care is you are using a multiple strand cable that has 24VAC on a different pair in the same cable. Depending on the length, the 24Vac will create an induction residual voltage on your signal wire that can create a false triggers)
TYPICAL USAGE: Modulation of small 24VAC floating actuator motors Driving a larger relays from a 10VDC output. Use an analog output to pulse a 24V or 12VDC signal Control of standard 24VAC thermostat signal from a 0-10VDC No external power supply is needed for the control signal, only the 0-10V from your controller. Can be it can be placed close to the controller or near the device to be controlled using only 2 wires.Small form factor , can be mounted on rails, snap track or placed into a shrink tube .
INPUT (control signal)Input voltage: 2.5 to 12VDCTurn on voltage between 2.8VDC and 3.5VDCCurrent input: 8ma
OUTPUTMax output Current: 3.5 amp under 24VAC (peek max 4A 28VAC)If using non PTC , input must be protected to prevent over current .DIMENSIONS13.5mm wide70 mm long 18mm wo/switch model , 34mm high w/witch ( depending on model with or without switch )NOTE for PTC option If AC load is under 200ma, PTC might prevent output from working as holding current is too low.Optional FeaturesOptional PTC FUSE ( auto reset fuse 4 Amp )Optional Switch /On /OFF/AutoAvailable add on ( not included with ADA)Snap TrackClick link below to order snap track modules Snap track for 0 to 10 Volts signal converter relay (controlshvac.com)Dimensions Model above is with Optional ON/OFF/Auto SwitchADA-1V2 with no options One channel signal converter module. For a signal change from 0..10Vdc (from external controller) into an on/off relay contact output.ORDER INFORMATIONmodel number and option codes:
OUTPUTMax output Current: 3.5 amp under 24VAC (peek max 4A 28VAC)If using non PTC , input must be protected to prevent over current .DIMENSIONS13.5mm wide70 mm long 18mm wo/switch model , 34mm high w/witch ( depending on model with or without switch )NOTE for PTC option If AC load is under 200ma, PTC might prevent output from working as holding current is too low.Optional FeaturesOptional PTC FUSE ( auto reset fuse 4 Amp )Optional Switch /On /OFF/AutoAvailable add on ( not included with ADA)Snap TrackClick link below to order snap track modules Snap track for 0 to 10 Volts signal converter relay (controlshvac.com)
Dimensions
Model above is with Optional ON/OFF/Auto Switch
ADA-1V2 with no options One channel signal converter module. For a signal change from 0..10Vdc (from external controller) into an on/off relay contact output.ORDER INFORMATIONmodel number and option codes:
ADA-1V2 Basic Relay Only no option SW Switch optionPTC PTC fuse optionOptional Snap track mount
ADA-1V2 Basic Relay Only no option
SW Switch optionPTC PTC fuse optionOptional Snap track mount
Click link below to order snap track modules Snap track for 0 to 10 Volts signal converter relay (controlshvac.com)WarrantyControls HVAC test every device when they are manufactured to ensure 100% quality. Warranty 90 days manufacturing defect , does not cover over current , over voltage and wrong connections, missuses.Client is responsible of calculating the maximum curent and peek of the equipment connected to the device.