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1122334
1122334
1122334
PROGRAMMABLE LED INDICATOR
4-digit, 14-segment LED indicator
Input for mA, V, RTD, TC and potmeter
2 relays and analogue output
Universal supply voltage
Front key programmable
PReview 5714
Application:
• Display for digital readout of current, voltage,
temperature or 3-wire potentiometer signals.
• Process control with 2 potential-free relays
and / or analogue 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 14segment characters. Max. display readout
-1999...9999 with programmable decimal
point, relay ON / OFF-indication.
• All operational parameters can be adjusted to
any application by use of the front keys.
• Help texts in eight languages can be selected
via a menu item.
• PReview 5714 is available fully-configured
according to specifications ready for process
control and visualisation.
• In versions with relay outputs the user can
minimise the installation test time by activating /
deactivating each relay independently of the
input signal.
Mounting:
• To be mounted in front panel. The included
rubber packing must be mounted between
the panel cutout hole and the display front
to obtain IP65 (NEMA 4) tightness. For extra
protection in extreme environments, PReview
5714 can be delivered with a specially
designed splash-proof cover as accessory.
Input signals:
Current
+
-
Volt-
+
age
+
-
2-wire transmitter
-
Output signals:
4
Supply:
21.6...253 VAC
19.2...300 VDC
Applications
Connection, wires
4 3 2
meter
Analogue, 0/4...20 mA
RTD -
12
11
Potentio-
or
46
45
44
TC
43
42
41
26
25
24
+
-
32
31
23
22
21
2 change-over relays
4
4
Lerbakken 10 · DK-8410 Rønde
Tlf. 8637 2677 · Fax 8637 3085
www.prelectronics.dk
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Order: 5714
Type Version
5714
Standard . . . . . . . . . . . : A
2 relays . . . . . . . . . . . .: B
Analogue output . . . . . . . : C
Analogue output and 2 relays : D
Electrical specifications:
Specifications range:
-20°C to +60°C
Common specifications:
Supply voltage, universal .................. 21.6...253 VAC, 50...60 Hz
or 19.2...300 VDC
Consumption:
Type
5714A 2.2 W 2.5 W
5714B 2.7 W 3.0 W
5714C 2.7 W 3.0 W
5714D 3.2 W 3.5 W
Internal
consumption
Isolation voltage, test / operation ...... 2.3 kVAC / 250 VAC
Signal / noise ratio ............................. Min. 60 dB (0...100 kHz)
Response time (0...90 %, 100...10 %), programmable:
Temperature input ........................ 1...60 s
Current / voltage input ................. 0.4...60 s
Calibration temperature ..................... 20...28°C
Accuracy, the greater of general and basic values:
Input
type
All ≤ ±0.1% of reading ≤ ±0.01% of reading / °C
Input
type
mA ≤ ±4 µA ≤ ±0.4 µA / °C
Volt ≤ ±20 µV ≤ ±2 µV / °C
Potentiometer ≤ ±0.1 Ω≤ ±0.01
Pt100 ≤ ±0.2°C ≤ ±0.02°C / °C
Ni100 ≤ ±0.3°C ≤ ±0.03°C / °C
TC type:
E, J, K, L, N, T, U ≤ ±1°C ≤ ±0.05°C / °C
TC type: B, R, S,
W3, W5, LR ≤ ±2°C ≤ ±0.2°C / °C
EMC immunity influence .......................... < ±0.5% of reading
Absolute
accuracy
Auxiliary supplies:
2 wire supply (pin 46...45) ............ 25...15 VDC / 0...20 mA
Wire size, pin 41-46 (max.) ................ 1 x 1.5 mm2 stranded wire
Wire size, others (max.) ..................... 1 x 2.5 mm2 stranded wire
Relative humidity ............................... < 95% RH (non cond.)
Dimensions (HxWxD) ......................... 48 x 96 x 120 mm
Cutout dimensions ............................ 44.5 x 91.5 mm
Tightness (mounted in panel) ............ IP65
Weight ............................................... 230 g
RTD and potentiometer input:
Input
type
Pt100
Ni100
Potentiometer
Min.
value
-200°C
-60°C
10 Ω
Input for RTD types:
Pt10, Pt20, Pt50, Pt100, Pt200, Pt250,
Pt300, Pt400, Pt500, Pt1000
Ni50, Ni100, Ni120, Ni1000
Cable resistance pr. wire, RTD (max.) 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 curcuit detection, RTD ............. < 15 Ω
Max
consumption
General values
Basic values
Basic
accuracy
Max.
value Standard
+850°C
+250°C
100 kΩ
Temperature
coefficient
Temperature
coefficient
Ω / °C
IEC60751
DIN 43760
-
NB! Please order the splashproof cover seperately.
Order no. 8335.
TC input:
Type
B
E
J
K
L
N
R
S
T
U
W3
W5
LR
Min.
value
+400°C
-100°C
-100°C
-180°C
-200°C
-180°C
-50°C
-50°C
-200°C
-200°C
0°C
0°C
-200°C
Max.
value Standard
+1820°C
+1000°C
+1200°C
+1372°C
+900°C
+1300°C
+1760°C
+1760°C
+400°C
+600°C
+2300°C
+2300°C
+800°C
IEC 60584-1
IEC 60584-1
IEC 60584-1
IEC 60584-1
DIN 43710
IEC 60584-1
IEC 60584-1
IEC 60584-1
IEC 60584-1
DIN 43710
ASTM E988-90
ASTM E988-90
GOST 3044-84
Cold junction compensation (CJC)
via internally mounted sensor ...... < ±1.0 °C
Sensor error detection, all TC types .. Yes
Sensor error current:
when detecting ............................ Nom. 2 µA
else .............................................. 0 µA
Current input:
Measurement range .......................... -1...25 mA
Program. measurement ranges ......... 0...20 and 4...20 mA
Input resistance ................................. Nom. 20 Ω + PTC 25 Ω
Sensor error detection:
loop break 4...20 mA ................... Yes
Voltage input:
Measure range ................................... -20 mV...12 VDC
Program. measurement ranges ......... 0...1 / 0,2...1 /
0...10 / 2...10 VDC
Input resistance ................................. Nom. 10 MΩ
Outputs:
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 (span) ............................ 0...20 mA
Programmable signal ranges ............. 0...20 / 4...20 /
20...0 / 20...4 mA
Load (max.) ........................................ 20 mA / 800 Ω / 16 VDC
Load stability ..................................... ≤ 0.01% of span / 100 Ω
Sensor error detection ....................... 0 / 3.5 / 23 mA / none
NAMUR NE 43 Upscale .................... 23 mA
NAMUR NE 43 Downscale ................ 3,5 mA
Output limitation:
on 4...20 and 20...4 mA signals ... 3,8...20.5 mA
on 0...20 and 20...0 mA signals ... 0...20.5 mA
Current limit ....................................... ≤ 28 mA
Relay outputs:
Relay function .................................... Setpoint
Hysteresis, in % / display counts ...... 0.1...25% / 1...2999
On and Off delay ............................... 0...3600 s
Sensor error detection ....................... Make / Break / Hold
Max. voltage ...................................... 250 VRMS
Max. current ...................................... 2 A / AC
Max. AC power .................................. 500 VA
Max. current at 24 VDC ..................... 1 A
Marine approval:
Det Norske Veritas, Ships & Offshore . Stand. for Certific. No. 2.4
GOST R approval:
VNIIM, Cert. No. ................................ Ross DK.ME48.V01899
Observed authority requirements: Standard:
EMC 2004/108/EC
Emission and immunity ................ EN 61326
LVD 73/23/EEC .................................. EN 61010-1
UL, Standard for Safety ..................... UL 508
5714AY101-UK (0712)
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