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5714
 

5714

 

Programmable LED indicator

 

  • 4-digit 14-segment LED display
  • Input for mA, V, Ohm, RTD, TC and potentiometer
  • 2 relays and analog output
  • Universal supply
  • Front key programmable
  1. Overview

  2. Technical details

  3. Accessories


Application

  • Display for digital readout of current / voltage / resistance / temperature or potentiometer signals.
  • Process control with 2 potential-free relays and / or analog output.
  • For local readout in extremely wet atmospheres with a specially designed splash-proof cover.

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.
  • Help texts in eight languages can be selected via a menu item.
  • PR5714 is available fully-configured according to specifications ready for process control and visualization.
  • In versions with relay outputs the user can minimize the installation test time 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, PR5714 can be delivered with a specially designed splash-proof cover as accessory.

Data sheet


Declaration of Conformity


Russian manual


UL certificate


DNV marine certificate


DNV EU-RO marine certificate


EAC certificate


Environmental Conditions

Operating temperature -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. 230 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
2...13.2 Hz ±1 mm
13.2...100 Hz ±0.7 g

Common specifications

Supply

Supply voltage, universal 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC
Max. required power 2.5 W (5714A) 3.0 W (5714B/C)
3.5 W (5714D)
Internal power dissipation 2.2 W (5714A) 2.7 W (5714B/C)
3.2 W (5714D)

Isolation voltage

Isolation voltage, test / working 2.3 kVAC / 250 VAC

Response time

Temperature input, programmable (0...90%, 100...10%) 1...60 s
mA / V input (programmable) 0.4...60 s

Auxiliary supplies

2-wire supply (pin 46...45) 25...15 VDC / 0...20 mA
Signal / noise ratio Min. 60 dB (0...100 kHz)
Accuracy Better than 0.1% of selected range
EMC immunity influence < ±0.5% of readout

Input specifications

RTD input

RTD type Pt10/20/50/100/200/250; Pt300/400/500/1000; Ni50/100/120/1000; Cu10/20/50/100
Cable resistance per wire (max.) 50 Ω
Sensor current Nom. 0.2 mA
Effect of sensor cable resistance (3-/4-wire) < 0.002 Ω / Ω

Linear resistance input

Linear resistance min....max. 0 Ω...10000 Ω

Potentiometer input

Potentiometer min....max. 10 Ω...100 kΩ

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 temp.-ambient temp.
Sensor error detection Yes
Sensor error current: When detecting / else Nom. 2 μA / 0 μA

Current input

Measurement range 0...20 mA
Programmable measurement ranges 0...20 and 4...20 mA
Input resistance Nom. 20 Ω + PTC 25 Ω
Sensor error detection Loop break 4...20 mA

Voltage input

Measurement range 0...12 VDC
Programmable measurement ranges 0/0.2...1; 0/2...10 VDC
Input resistance Nom. 10 MΩ

Output specifications

Display

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 signal ranges 0...20/4...20/20...0/20...4 mA
Load (@ current output) ≤ 800 Ω
Load stability ≤ 0.01% of span / 100 Ω
Sensor error indication 0 / 3.5 / 23 mA / none
NAMUR NE43 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

Observed authority requirements

EMC 2014/30/EU
LVD 2014/35/EU
EAC TR-CU 020/2011

Approvals

DNV-GL Marine Stand. f. Certific. No. 2.4
EU RO Mutual Recognition Type Approval MRA000000Z
UL UL 508 / C22.2 no. 14
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