Series PPM Dual-Line Pulse Input Rate/ Totalizer DWYER

Input: Field selectable: Pulse or square wave 0 to 5V, 0 to 12V, or 0 to 24V @ 30 kHz; TTL; open collector 4.7 k© pull-up to 5V @ 30 kHz; NPN or PNP transistor, switch contract 4.7 k© pull-up to 5V @ 40 Hz. Input Impedance: 50 to 100 © . Accuracy: ± 0.03% of calibrated span ± 1 count. Power Requirements: 85 to 265 VAC 50/ 60 Hz, 90 to 265 VDC, 20 W max or 12 to 24 VDC ± 10% , 15 W max. Display: Dual-line 6-digit display, 0.60" and 0.46" . Decimal Points: 5-positions, user selectable. Temperature Limits: Operating: -40 to 149° F ( -40 to 65° C) ; Storage: -40 to 185° F ( -40 to 85° C) . Enclosure Rating: NEMA 4X, IP65 front. Electrical Connections: Removable screw terminal blocks accept 12 to 22 AWG wire, RJ45 for external relays, digital I/ O, and serial communication adapters. Output Signal: 4 to 20 mA. Switch Rating: 2 or 4 SPDT ( Form C) internal and/ or 4 SPST ( Form A) external; rated 3A @ 30 VDC and 125/ 250 VAC resistive load; 1/ 14 HP @ 125/ 250 VAC for inductive loads. Power Consumption: 85 to 265 VAC models: 200 mA @ 24 VDC; 12 to 24 VDC models: 100 mA @ 24 VDC; Second supply with output 2 models: 40 mA @ 24 VDC. Time Delay: 0 to 999.9 seconds, on & off relay time delays programmable and independent for each relay. Shipping Weight: 9.5 oz ( 269 g) . Agency Approvals: CE, RoHS, cUL, UL.