DAT 4530
DAT 4530
Universal isolated converter
configurable by Dip-Switch or C
double output & trip amplifier
TECHNICAL S ECIFICATIONS (Typical @ 25 °C and in nominal conditions)
Line resistance influence (1)
TC, mV <=0.8 uV/O m
RTD 3w (50W max balanced) 0.05%/W
RTD 4w (100W max balanced) 0.005%/W
Linearity (1)
TC, RTD ± 0.1 % f.s.
mV, V, mA ± 0.05 % f.s.
Thermal drift (1)
Full scale ± 0.01% / °C
CJC ± 0.01% / °C
RTD excitation current
RTD, Res 400 uA
CJC Comp. ± 0.5°C
Input impedance
TC, mV >= 10 MW
mA ~22 W
Aux. Voltage >18V @ 20mA
ALARM TRI (SSR)
Contact SPST
Max Load (resistive) :
Voltage 48 Vdc / 30 Vac
Current 0.4 A
Aux. Voltage >12V @ 20mA
FEATURES
- Universal configurable input for:
mV, Tc, RTD, Res, otentiometer, V and mA
- Two outputs configurable in current or voltage
- Trip alarm
- Configurable by dip-switch or C
- High accuracy
- On-field reconfigurable
- Galvanic isolation among all the ways
- UL / CE mark
- Suitable for DIN rail mounting in compliance
with EN-50022 and EN-50035
GENERAL DESCRI TION
T e universal isolated converter DAT 4530 is able to measure and linearise voltage, current and resistance signals, potentiometers and t e standard
t ermocouples and RTDs wit , if required, t e cold junction compensation, t e wires compensation. For mV, V and mA input it is possible to set an
option for t e fast sampling (option HS) or to extract t e square root of t e measured signal (option SQRT). In function of programming, t e measured
values are converted in a current or voltage signal on t e two outputs. Moreover an output contact is available as trip alarm.
By dip-switc es accessible opening t e window on t e side of t e enclosure, it is possible to select t e input type and range and t e output type wit out
recalibrate t e device.
By Personal Computer t e user can set t e two outputs wit independent settings, t e parameters of t e Trip Alarm and t e optional parameters for is
own necessity;
T e galvanic isolation between input, outputs and power supply eliminates t e effects of all ground loops eventually existing and allows t e use of t e
converter in eavy environmental conditions found in industrial applications. T e device guarantees ig accuracy and performances stability bot
versus time and temperature.
T e DAT 4530 is in compliance wit t e Directive UL 61010-1 for US market and wit t e Directive CSA C22.2 No 61010-1 for t e Canadian market.
It is oused in a plastic enclosure of 12.5 mm t ickness suitable for DIN rail mounting in compliance wit EN-50022 and EN-50035 standards.
USER INSTRUCTIONS
T e connections must be made as s own in t e section "Connections".It is possible to configure t e converter on field by dip-switc or Personal
Computer as s own in t e section “ Programming ". T e configuration by dip-switc es can be made also if t e device is powered (note: after t e
configuration t e device takes some seconds to provide t e rig t output measure ).
Output type Min Max Min Span
Output resolution
Current 7 uA
Voltage 4 mV
Burn-out values
Max. output value 22 mA or 11 V
Min. output value 0 mA or -0.6 V
Current 0 mA 20 mA 4 mA
Voltage 0 V 10 V 1 V
Response time (10÷ 90%) about 400 ms
100 ms (option HS)
Output load Resistance - Rload
Current output < 500 W
Voltage output > 10 KW
S ort circuit current 30 mA max.
OUT UT (2 CHANNELS)
MECHANICAL S ECIFICATIONS
Material Self-extinguis plastic
IP Code IP20
Wiring wires wit diameter
0.8÷2.1 mm2 /AWG 14-18
Tig tening Torque 0.8 N m
Mounting in compliance wit DIN
rail standard EN-50022
and EN-50035
Weig t about 90 g.
Power supply voltage 20 .. 30 Vdc
Reverse polarity protection 60 Vdc max
Current consumption
Current output 90 mA max.
Voltage output 30 mA max.
ISOLATION
Among all t e ways 1500 Vac,
50 Hz, 1 min
OWER SU LY
Input type Min Max Span min
Accuracy (1)
mV, TC t e ig er of ±0.1% and ±12 uV
RTD t e ig er of ±0.1% and ±0.2°C
Res. t e ig er of ±0.1% and ±0.15
Potentiometer ± 0.05 % f.s.
Voltage t e ig er of ±0.1% and ± 2 mV
mA t e ig er of ±0.1% and ± 6 uA
mV, V, mA ± 0.5 % f.s (opt. HS)
RTD (2, 3, 4 wires)
Pt100 -200°C 850°C 50°C
Pt1000 -85°C 185°C 30°C
Ni100 -60°C 180°C 50°C
Ni1000 -60°C 150°C 30°C
RES. (2, 3, 4 wires) 0 W 500 W 50 W
0 W2000 W 50 W
IN UT
Voltage -10 V 10 V 1 V
TC (CJC int./ext.)
J -200°C 1200°C 100°C
K -200°C 1300°C 100°C
S 0°C 1750°C 400°C
R 0°C 1750°C 400°C
B 0°C 1850°C 400°C
E -200°C 1000°C 100°C
T -200°C 400°C 100°C
N -200°C 1300°C 100°C
Voltage
mV -100 mV +90 mV 5 mV
mV -100 mV +200 mV 10 mV
mV -100 mV +800 mV 20 mV
(1) referred to t e input Span (difference between max. and min.)
ot. (Rnom.< 50KW) 0 %100 % 10 %
Current 0 mA 20 mA 1 mA
RTD/RES VmA
VmA
TcmV
mA
V
ot
Alarm
DC SU LY
+
-
ENVIRONMENTAL CONDITIONS
Operative Temperature -20°C .. +60°C
UL Operative Temperature -10°C .. +60°C
Storage Temperature -40°C.. +85°C
Humidity (not condensed) 0 .. 90 %
Maximum Altitude 2000 m
Installation Indoor
Category of installation II
Pollution Degree 2
CERTIFICATIONS
EMC ( for industrial environments)
Immunity EN 61000-6-2
Emission EN 61000-6-4
UL
US Standard UL 61010-1
Canadian Standard CSA C22.2 No 61010-1
CCN NRAQ/NRAQ7
Typology Open Type device
Classification Industrial Control
Equipment
File Number E352854
