Belimo Aircontrols (USA), Inc. PTA-250 Electrical Accessories: Control, Positioning, Feedback

SKU: PTA250
Unit Price
List Price$447.00
Your Price$201.15You Save$245.85 (55.0%)
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Availability: 6

Pulse width modulation interface (for proportional actuators)

ApplicationThe PTA-250 converts a single pulse-width modulated input to an analog, 2 to 10 VDC, output to modulate a Belimo -SR actuator. The PTA-250 is available for replacement of existing installations. The ?MFT product can replace 100% of the PTA-250 applications, more effectively
OperationA timed contact or solid state closure from the controlling microprocessor controller is converted to a linear analog output with 256 steps of resolution. The last output is held until the PTA-250 receives the end of the next pulsed output. The PTA-250?s output will not wrap around if an excessively long input pulse is received. Four input pulse clock rates are jumper selectable. Normal/Triac input positions are also jumper selectable. The input signal can be optically isolated from the PTA-250 circuit and can accept either positive or negative polarity. A red LED indicator is provided to indicate that power is applied to the PTA-250 and that the microprocessor is functioning. A green LED indicator is provided to indicate the presence of a pulse from the controller. NOTE: The onboard zero and span adjustments are not for field use.

Product Family

Model NumberDecriptionManufacturerPriceAvail. Qty 
IRM100 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. $158.40 1    Add To Cart
P1000 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. Call for Pricing 0    View More Info
P2800 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. Call for Pricing 0    View More Info
P500 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. Call for Pricing 0    View More Info
PTA250 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. $201.15 6    Add To Cart
SGA24 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. $111.60 51    Add To Cart
SGF24 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. $97.65 14    Add To Cart
ZGR01 Electrical Accessories: Control, Po Belimo Aircontrols (USA), Inc. $15.75 63    Add To Cart
ZGR02 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. $23.40 0    Add To Cart
ZGR03 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. $15.75 0    Add To Cart
ZGR05 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. Call for Pricing 0    View More Info
ZGR06 Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. Call for Pricing 0    View More Info
ZGSGF Electrical Accessories: Control, Positioning, Feedback Belimo Aircontrols (USA), Inc. $18.45 2    Add To Cart

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