Programmable LED Indicator PR 5714
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
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 |
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.) |
0.05...1.31 mm² AWG 30...16 stranded wire |
| Wire size, others, max. |
0.05...3.31 mm² / AWG 30...12 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) |
> 15 VDC @ 0...20 mA |
| Programming |
Front-programmable |
| Signal / noise ratio |
Min. 60 dB (0...100 kHz) |
| Accuracy |
Better than 0.1% of sel. 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 |
50 Ω (max.) |
| 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 int. mounted sensor |
±(2.0°C + 0.4°C * Δt) |
| Sensor error detection |
Yes |
| Sensor error current: When detecting / else |
Nom. 2 μA / 0 μA |
Current Input
| Measurement range |
0...23 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...23 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 VAC / VDC |
| Max. current |
2 A |
| Max. AC power |
500 VA |
| Max. DC current, resistive load > 30 VDC |
See manual for details |
Compliance & Approvals
Observed Authority Requirements
| EMC |
2014/30/EU & UK SI 2016/1091 |
| LVD |
2014/35/EU & UK SI 2016/1101 |
| RoHS |
2011/65/EU & UK SI 2012/3032 |
| EAC |
TR-CU 020/2011 |
| EAC LVD |
TR-CU 004/2011 |
Approvals
| c UL us, UL 508 |
E248256 |
| EU RO MR Type Approval |
MRA000000Z |