Description
PR 5714 Programmable LED indicator – PR Electronics
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.
- PR 5714 is available fully-configured according to specifications ready for process control and visualization.
- 2.3 kVAC galvanic isolation between input, output and supply.
- 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 – PR 5714 Programmable LED indicator – PR Electronics
- 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 & Manuals
Data sheet
Manuals
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 |
| 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 |
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 |
PR 5714 Programmable LED Indicator – Precision Display for Industrial Applications
The PR 5714 Programmable LED Indicator by PR Electronics is an advanced, high-precision display solution designed for industrial environments. Featuring a user-friendly interface, customizable display options, and seamless integration with process control systems, the PR 5714 ensures real-time monitoring of critical process variables.
Key Features:
- Programmable Display: Easily configure the indicator to show process values, alarms, or diagnostic data in clear, high-visibility LED format.
- Wide Input Range: Compatible with a variety of input signals, including mA, V, RTD, TC, Ohm, and frequency.
- High Accuracy & Stability: Advanced signal processing ensures precise measurements with minimal drift over time.
- Flexible Output Options: Provides analog output and relay switching capabilities for enhanced control.
- Rugged Design: Engineered for harsh industrial environments with robust construction and high EMC immunity.
- User-Friendly Configuration: Intuitive menu navigation and software tools simplify setup and customization.
Applications:
- Industrial automation
- Process monitoring
- Temperature and pressure measurement
- Flow and level monitoring
- Energy management systems
The PR 5714 LED Indicator is the ideal choice for engineers and technicians seeking a reliable, flexible, and high-performance display unit for their industrial processes. Upgrade your process control systems with PR Electronics’ cutting-edge technology.
Looking to optimize your monitoring systems? Contact us today to learn more about the PR 5714 and how it can enhance your operational efficiency.
