AX-EPC - Axio Single Valve Analogue to Pneumatic Converter 0-15psig

AX-EPC - Single Valve Analogue to Pneumatic Converter 0-15psig Features:

• Field Selectable Offset and Span
• Field Adjustable Pressure Output Ranges
• Field Selectable Analogue Input Ranges
• Closed Loop control
• Analogue feedback on branch pressure
• Not position sensitive
• Manual / auto toggle switch reports override status to controller
• Pneumatic valve & Damper actuator control
• Fan Vane control
• DDC control
• Pilot Positioner control
• Mixing & VAV Boxes

AX-EPC - Single Valve Analogue to Pneumatic Converter 0-15psig:

The AX-EPC range is an analogue to pneumatic convertor which converts an analog input signal to a proportional pneumatic output, modulating its control valve(s) to regulate the branch line pressure to the set point determined by the input signal. Output pressure ranges are jumper shunt selectable for 0 to 10, 0 to 15 and 0 to 20 psig, and adjustable in all ranges. A 0- 5 VDC feedback signal indicating the resultant branch line pressure, is also provided. AX-EPC’s are designed with electrical terminals on one end and pneumatic connections on the other, allowing for maximum convenience in wiring and tubing installation when panel mounted.

• Power Supply: Voltage 24Vdc +10/-5%, 24Vac +/-10% 50/60Hz
• Current: 180mA max (200mA on AX-EPC2-FS)
• Inputs: 0-5Vdc, 0-10Vdc, 0-15Vdc, 0-20mA @250Ohms
• Feedback Output Signal: 0-5Vdc
• Air Supply: Maximum 25psig min 18psig (main pressure must be 2psig above max o/p)
• Air Supply Consumption: 15psig (750scim) supply valve
• AX-EPC2-LG: 30psig (1400 scim) supply valve
• Output Pressure Range: 0-10, 0-15, 0-20 psig jumper selectable
• Manual Auto Override: Manual - output can be varied Auto - output controlled by input
• Manual Auto Override Feedback: Dry Contact 24Vac/dc 1A Max N.O.
• Accuracy: 1% @ room temperature
• Pneumatic Capacity: Supply Valves @ 25psig
• Filter: 80-100 integral-in-barb micron filter (except-LG with a 5 micron filter)
• Electrical Terminals: 14 Gauge wire plug in blocks
• Pneumatic Fittings: Brass barbed 1/8" FNPT
• Pneumatic Tubing Size: 1/4" OD 1/8" ID nominal
• Ambient Temp: 0-50°C
• Humidity: 5% to 95% non condensing
• Dimensions: 85(L) x 85(W) x 45(H) mm (-G = 82mm high)
• Weight: single valve:- 142gms (pcb only), dual valve:- 196gms (pcb only), gauge:- add 65gms