Panel Meters and Controllers Autoranging Frequency Meter Type DI3-72 F1K 3-dgt P-based frequency indicator 1.0 to 999 Hz Autoranging capability 72 x 72 mm Degree of protection (front): IP 50 (IP 65 on request) Product Description Ordering Key DI3-72F1KAD0XX 3-dgt P-based frequency mounting and ensures a Model meter with autoranging capa- degree of protection (front) of Range code bility. The housing is for panel IP 50 (IP 65 on request). Measurement Power supply Setpoints Options Supply Specifications Type Selection AC supply 230 VAC, -15% +10%, Power supply Options 50/60 Hz (standard) 24 VAC, 48 VAC, 115 VAC, A: 24 VAC, -15% +10%, XX: None (standard) 1) -15% +10%, 50/60 Hz 50/60 Hz EX: Degree of protection (on request) B: 48 VAC, -15% +10%, IP 65 1) 50/60 Hz Power consumption 3.2 VA C: 115 VAC, -15% +10%, 1) 50/60 Hz D: 230 VAC, -15% +10%, 1) 50/60 Hz (standard) Power supply on request Input Specifications General Specifications Operating temperature 0 to 50C (32 to 122F) Rated input 500 VAC, 1 to 1000 Hz, (R.H. < 90% non-condensing) autoranging Storage temperature -10 to 60C (14 to 140F) Overload protection (R.H. < 90% non-condensing) Continuous 1.2 x rated input For 1 s 2 x rated input Insulation reference voltage 300 V to ground rms Accuracy Dielectric strength 4000 V for 1 minute rms ( 25C 5C, R.H. 60%) 0.1% f.s., 1 dgt Noise rejection Temperature drift 100 ppm/C CMRR 100 dB, 40 to 60 Hz Display 7-segment LED, h 14.2 mm, EMC IEC 60801-2, IEC 60801-3, 3 digits IEC 60801-4 (level 2), EN 50 081-1, EN 50 082-1 Sampling rate 1 time/s Safety standards EN 61010-1, IEC 61010-1, Indication VDE 0411 Max. 999 Min. 0.00 Connector Screw-type Over range EEE Housing Input voltage 9 to 500 VAC Dimensions 72 x 72 x 75 mm Material ABS, Input impedance 500 k self-extinguishing: UL 94 V-0 Degree of protection Front: IP 50 (IP 65 on request) Weight 250 g approx. Approvals CE, CSA Specifications are subject to change without notice 1DI3-72 F1K Range Table Wiring Diagram Measurement Dec. point Resolution position 1.00 to 9.99 Hz 9.99 0.01 Hz 10.0 to 99.9 Hz 99.9 0.1 Hz 1 2 345 67 8 100 to 999 Hz 999 1 Hz (Automatic selection) Power supply Front Panel Description Dimensions (mm) 1 Hz 1. Display 3-dgt (maximum read-out 999). Alphanumeric indication by means of 7-segment display for: - Displaying of the measured value, over-range. 2 Specifications are subject to change without notice NC 66.5 x 66.5 IN IN 68 x 68 A IN + 60 mV IN V/Hz