JG Series Specifications OPERATOR INTERFACE Status Annunciators: 1; Red LED for power Calibration Method: Two-Point; Zero and Span; Fine tuning potentiometers Range Selection: Dip switches; 10 mV, 20 mV or 30 mV Wiring Connections: 9-Position screw terminal strip for Power, Load cell I/O and Analog output INPUTS/OUTPUTS Input Compatibility: Strain gage; Up to (4) four 350 ohm full bridge transducers; Up to (8) eight 700 ohm full bridge transducers; Periph eral summing interface required for more than (1) transducer input (Refer to SENTRAN N Series Summing/ Junction Boxes.) Output Formats (Jumper Selectable): Voltage: 0-10; 2KOhm minimum load Current: 4-20 mA; 500 Ohm maximum load FUNCTIONAL PARAMETERS Linearity: Better Than Or Equal To 0.2% Full Scale (FS) Measurement Response Rate: 70ms typical Span Range @ Full Scale: Three ranges: 10 mV, 20 mV or 30 mV; Dip switch selectable Span Adjustment: ±5% via 20-turn potentiometer Zero Offset: 10%; +3% to -7% via 20-turn potentiometer Bridge Excitation Voltage: 10 VDC Excitation Current Rating: 200 mA; (4) 350 ohm bridge transducers Remote Sensing: Six wire compatible Low Pass Filter: Time Constant Adjustable via trimming potentiometer; 5-100 ms Common Mode Rejection: 100dB (minimum) Power (Standard): 24 VDC ± 15% Power (Optional): Model KF3 DIN rail mount supply; 115/230 VAC ±10% (50/60Hz) to 24 VDC Power Consumption: 5 Watts ENVIRONMENTAL Compensated Temperature Range: -10° To +40 °C / 14° F To 104°F Operating Temperature Range: -10° To +50 °C / 14° F To 122°F Storage Temperature Range: -20° To +55° C / -4° F To 131° F Temperature Stability: Better Than 20ppm/°C Humidity Range: 0 To 85% RH; Non-condensing CE Conformity: EN50081-1 E EN 50082-2 EMC; EN61010-1 LVD Construction: Thermal-form ABS plastic chassis; Metal-jacketed signal processing section Dimensions: 3.0” (76mm) high X 3.5” (90mm) wide X 2.5” (65mm) deep Weight: 4.25 ounces (0.11kg) Warranty: One year; Limited OPTIONS Power Supply Module: Model KF3; 115/230 VAC ±10% (50/60Hz) to 24 VDC; DIN rail mountable Four Channel Transmitter: Model KJ3-B; Supports (4) four discrete load cell inputs Enclosures: NEMA 4/4X; Reinforced Fiberglass, Powder-coated steel and stainless steel; Explosion-proof 108