4026 FREQUENCY TO ANALOG CONVERTER MAG & DIGITAL TYPE PA-20/6 PRODUCT DESCRIPTION The PA 20 D/A converter is designed to convert a frequency based signal to a linear voltage or current. Input and output configurations are field selectable to fit most applications. See Page 2 for available output signals and wiring options. ZERO and SPAN adjustments make it easy to calibrate to almost any measurement range, with little interaction between the adjustments. The converter will accept frequency input from any mag pickup or digital source. Input Protection: Output Protection: Short to + VDC, Common or Signal out Continuous Switch #2 REMOVABLE PLUG-IN TERMINAL BLOCK Frequency Input Range: F LO: 75 Hz to 1100 Hz F HI: 1100 Hz to 10 kHz Input Sensitivity: Mag: See Variants Digital: CMOS/TTL (28Vpp Max) Output Setting Time: Temperature Coefficient: 0.13% / °C, On 10 V range(25°- 40°C) Operating Temp. Range: -40 to 70°C (-40 to 160° F) Full scale change to 95% of final value 180mS. Output Ripple & Noise: ZERO/SPAN Adjustment Interaction: < 1% Terminal Connections & Wiring Options: MOUNTABLE TYPE for use with GAUL16 Encl. and Panel Mount 4026-Axx: Same options as above (Add ‘A’ to part number) VOLTAGE MEASUREMENT SPECIFICTIONS Vout min at full scale min freq. cal. Vout max at Vsupply = 12VDC/24VDC Minimum Load Restistance (3 Wire Output Version) RANGE Minimum Signal Current (sinking) Maximum Signal Current (sinking) (Full Scale Min. Cal., Zero Cal. set to 4 mA/10 mA) CURRENT MEASUREMENT SPECIFICATIONS Load Resistance = <(Vs-6V) Full Scale Output REMOVABLE PLUG-IN TERMINAL BLOCK RANGE Vout min, (Freq. input = 0 Hz) at full scale max freq. cal. DROP-IN TYPE for use with Y3 Enclosure 4026-05: 5 mVpp [Mag] & Digital Input 4026-12: 12 mVpp [Mag] & Digital Input 4026-30: 30 mVpp [Mag] & Digital Input 4026-50: 50 mVpp [Mag] & Digital Input 4026-100: 100 mVpp [Mag] & Digital Input Explosion Proof Junction Boxes: PART NUMBERS Position #1 Position #2 Position #3 Position #4 Position #1 CURRENT MODE VOLTAGE MODE * NOTE: Black Box indicates position switch hi

4026 FTC/FTV CONVERTER: TERMINAL CONNECTIONS & WIRING OPTIONS A) VOLTAGE MEASUREMENT 1 (3 wire) SWITCH POSITIONS: PROGRAM: VOLTAGE MODE RANGE: 0-5 V or 0-10 V WIRE POSITIONS: 1 - V+ 2 - COM 3 - METER POS. 4 - MAG. 5 - MAG. 6 - NC B) VOLTAGE MEASUREMENT 2 (3 wire) FOR USE WITH LONG WIRES RUNS RESISTANT TO LINE LOSSES & EMI SWITCH POSITIONS: PROGRAM: CURRENT MODE RANGE: 20 mA for 0-5 V 50 mA for 0-10 V WIRE POSITIONS: 1 - V+ 2 - COM 3 - METER POS. 4 - MAG. 5 - MAG. 6 - NC VOLT METER C) CURRENT MEASUREMENT 1 (2 wire) SWITCH POSITIONS: PROGRAM: CURRENT MODE RANGE: 4-20 mA or 10-50 mA WIRE POSITIONS:...