|Power Supply Input||24VAC ± 20% 50/60Hz Class 2 transformer|
|Power Requirements||2VA Quiescent, 75VA full load|
|Analog Input Types||Three total: Configurable for either resistance (10K Type III thermistor), or voltage 0-10VDC input. Analog In 3 is configurable for use with MN-S3-700 display stat option.|
|Analog Output Types||One selectable voltage source output as either 0-10VDC @20mA max analog output, or as fixed 24VDC @100mA max loop source.|
|Binary Output Types||Four 24VAC triac controlled outputs, increasable to 6 outputs (420 mA max per output).|
|Damper Outputs||Two 24VAC triac controlled damper outputs, one internal damper output for floating damper, and the second configurable externally accessible damper output for either floating or non-floating actuators.
Note: the second external damper can also be reconfigured as two independent 24VAC triac outputs, increasing the total fixed binary output types to six.
|Actuator Outputs||Torque Rating: 53 lb.-in. (6 N-m)
Stroke: Full adjustable from 0° to 90°
Timing: Approximately 3 minutes at 60 Hz (3.6 minutes at 50 Hz) for 90° rotation @ 24 VAC
Position Indicator: Provides a visual indication of position.
Manual Override: Push-button to allow manual positioning on the damper.
Damper Linkage: 1/2" (12.75 mm) or 3/8" (9.5 mm) diamater round shaft extending 7/8" (22.23 mm) minimum from terminal box.
|Electrical Connections||Pluggable terminal blocks, capable of accommodating 14-22 AWG wire.|
|Communication Ports||RS485 and RS232 communication ports.|
|Microprocessor||Intel 386EX, 25MHz, 1 MB Flash ROM, 512k RAM, Real Time Clock with 10yr + Lithium battery backup.|
|Dimensions||5-3/4" W x 7-1/4" L x 2-1/2" H|
|Ambient Limits||Operating Temperature: 32 to 158 °F
Shipping and Storage: -40 to 160 °F
Humidity: 5 to 95% RH, non-condensing
|Enclosure||Surface mount. Conforms to NEMA-1 requirements. Meets UL94-5V flammability for plenum application use.|
|Agency Compliance||E195258 UL 916 (PAZX)
Energy Management Equipment
Canadian Standard C22.2 No. 205-M1983
E231285 UL 61010C-1 (QUYZ)
Electrical Process Control Equipment
Canadian Standard C22.2 No. 1010
CE IEC 61010-1 (1990) with Amendments 1
(1992) and 2 (1995)
Parts & Accessories
|VAV-A||VAV controller with actuator - no pressure pickup.|
|MN-S3-700||LCD room temperature sensor (200 feet maximum distance from controller).|
|MN-S3-HT||LCD room temperature and humidity sensor (200 feet maximum distance from controller).|
|MN-S4||LCD room temperature sensor (200 feet maximum distance from controller) with 3-speed fan control.|
|MN-COMM||Commissioning program for the MN series wall stats.|
|ST-S3E||10K type space temperature sensor|
|ST-S3E-XA||10K type space temperature sensor with setpoint adjustment.|
|ST-D3-XH||Duct temperature sensor.|
|VP1||Voltage to pressure transducer (3-18 PSI).|
|SI-S3||Stat interface board|
|PV3||Differential pressure transmitter |
(Specify 0-1", 0-2", or 0-5" W.C.)
|DCM24-44||0-10VDC 44 in-lb. actuator mfg. by Delta.|
- VAV with actuator - the VAV-A is the perfect solution when you want to control the space temperature by adjusting air flow, or when the air flow cannot be measured directly.
- Intricate diagram showing the necessary connections for successful VAV wiring.
- VAV with actuator and pressure pickup - the VAV-AP provides both air flow control and measurement for our most complete VAV solution.
- VAV with pressure pickup - the VAV-P provides a conveniently small package when you need airflow measurement, but are controlling air flow through external means.
- VAV with no actuator or pressure pickup - the VAV-X, our smallest VAV solution, is used when direct air flow measurement and control are not required.