Features
- 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
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.
- Inputs, outputs, and supply are floating and galvanically separated.
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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
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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.
Please contact the sales for details.
Specification
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) 25...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
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) 25...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
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Note : Design and specifications are subject to change without notice.
Note : Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product.