5715
Programmable LED indicator
- 4-digit 14-segment LED display
- Input for mA, V, Ohm, RTD, TC and potentiometer
- 4 relays and analog output
- Universal supply
- Programmable via front keys and PC
Manuals : 
Data sheet :
Application
- Display for digital readout of current / voltage / resistance / temperature or 3-wire potentiometer signals.
- Process control with 4 pairs of potential-free change-over relays and analog output.
- For tank level control, with the possibility of customer linearization ensuring correct level measurement and control in non-linear tanks.
Technical characteristics
- 4-digit LED indicator with 13.8 mm 14-segment characters. Max. display readout -1999...9999 with programmable decimal point and relay ON / OFF indication.
- All standard operational parameters can be adjusted to any application by way of the front function keys. When programming is carried out by way of a PC and the configuration program PReset, additional configuration options are available, such as customer-defined linearization and special input signals.
- Help texts in eight languages can be selected via a menu item.
- A menu item allows the user to minimize the installation test time for the relay outputs by activating / deactivating each relay independently of the input signal.
Mounting / installation
- To be mounted in panel front. The included rubber packing must be mounted between the panel cutout hole and the display front to obtain a protection degree of IP65 (type 4X). For extra protection in extreme environments, PR5715 can be delivered with a specially designed splash-proof cover as accessory.
Environmental Conditions
Specifications range -20°C to +60°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-cond.) Protection degree (mounted in panel) IP65 / Type 4X, UL50E Mechanical specifications
Dimensions (HxWxD) 48 x 96 x 120 mm Cut out dimensions 44.5 x 91.5 mm Weight approx. 260 g Wire size, pin 41-46 (max.) 1 x 1.5 mm2 stranded wire Wire size, others, max. 1 x 2.5 mm2 stranded wire Vibration IEC 60068-2-6 : 2007 Vibration: 2...25 Hz ±1.6 mm Vibration: 25...100 Hz ±4 g Common specifications
Supply voltage, universal 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC Max. power consumption 3.3 W (5715B) 3.8 W (5715D) Internal consumption 3.0 W (5715B) 3.5 W (5715D) Isolation voltage, test / working 2.3 kVAC / 250 VAC Signal / noise ratio Min. 60 dB (0...100 kHz) Accuracy Better than 0.1% of selected range Communications interface USB Loop Link Response time (0...90%, 100...10%): Temperature input ≤ 1 s Response time (0...90%, 100...10%): mA / V input ≤ 400 ms Auxiliary supply: 2-wire supply (pin 46...45) 25...15 VDC / 0...20 mA EMC immunity influence < ±0.5% of readout Input specifications
RTD input Pt10, Pt20, Pt50, Pt100, Pt200, Pt250, Pt300, Pt400, Pt500, Pt1000 Ni50, Ni100, Ni120, Ni1000, Cu10, Cu20, Cu50, Cu100 Linear resistance
PotentiometerCable resistance per wire (max.), RTD 50 Ω Sensor current, RTD Nom. 0.2 mA Effect of sensor cable resistance (3-/4-wire), RTD < 0.002 Ω / Ω Sensor error detection, RTD Yes Short circuit detection, RTD < 15 Ω TC input: Thermocouple type B, E, J, K, L, N, R, S, T, U, W3, W5, LR CJC via internally mounted sensor ±(2.0°C + 0.4°C * Δt) Δt = Internal temperature-ambient temperature Sensor error detection, TC Yes Sensor error current: When detecting / else Nom. 2 μA / 0 μA Current input: Measurement range 0...20 mA Current input: Programmable measurement ranges 0...20 and 4...20 mA Input resistance, current input Nom. 20 Ω + PTC 25 Ω Sensor error detection, current input Loop break 4...20 mA Voltage input: Measurement range 0...12 VDC Programmable measurement ranges, VDC 0/0.2...1; 0/2...10 VDC Input resistance, voltage input Nom. 10 MΩ Output specifications
Display readout -1999...9999 (4 digits) Decimal point Programmable Digit height 13.8 mm Display updating. 2.2 times / s Input outside input range is indicated by Explanatory text Current output: Signal range 0...20 mA Programmable current ranges 0...20 / 4...20 / 20...0 and 20...4 mA Load (max.) 20 mA/800 Ω/16 VDC Load stability, current output ≤0.01% of span / 100 Ω Sensor error indication, current output 0 / 3.5 / 23 mA / none NAMUR NE 43 Upscale/Downscale 23 mA / 3.5 mA Output limitation, on 4...20 and 20...4 mA signals 3.8...20.5 mA Output limitation, on 0...20 and 20...0 mA signals 0...20.5 mA Current limit ≤ 28 mA Relay output: Relay functions Setpoint Hysteresis 0...100% ON and OFF delay 0...3600 s Sensor error reaction Break / Make / Hold Max. voltage 250 VRMS Max. current 2 AAC Max. AC power 500 VA Max. load at 24 VDC 1 A Approvals
EMC EN 61326-1 LVD 2006/95/EC EN 61010-1 EAC TR-CU 020/2011 EN 61326-1 DNV Marine Stand. f. Certific. No. 2.4 UL UL 508