Elimko E-770 Slim Type Temperature Converter User Manual
- June 15, 2024
- Elimko
Table of Contents
E-770 Slim Type Temperature Converter User Manual
KY-770-1023-0
DESCRIPTION
E-770 series devices are
rail-mountable industrial devices in a plastic case designed to be used as
signal converters. E-770 series converters convert resistance thermometer
(RTD) and thermocouple (TC) type temperature sensors, resistance and DC mV
signals to standard 4 – 20 mA output signals. The input and output signals of
the E-770 series devices are not galvanically isolated. E-770 series
converters can be ordered as 2-wire or 4-wire types. In 2-wire types, the
operating voltage and output signal are not galvanically isolated, in 4-wire
types, the operating voltage and output signal are galvanically isolated.
E-770 series converters can be configured with special PC software provided by
Elimko.
TECHNICAL SPECIFICATIONS
2.1. General
Electrical:
Operating Voltage| 10 – 30 V DC (2-wire types)
18 – 36 V DC (4-wire types)
Voltage Drop| 10.0 V
Environmental Conditions:
Operating Temperature| -10°C to +70°C
Operating Humidity| < 95% RH (non-condensing)
Protection Class| IP20
Calibration Temperature| 25°C ±3°C
Mechanical:
Dimensions| 90 mm x 112 mm x 65 mm
Weight (approx.)| 60 g
Connection Cables| Maximum 1.5 mm2 (AWG 16)
Resistance Thermometer (RTD) / Resistance Input:
Sensor Connection Type| 3-wire
Maximum Wire Resistance| 100 Ω
Error Signaling| Sensor Break
Thermocouple (TC) / Millivolt Input:
Input Impedance| > 10 MΩ
Maximum Wire Resistance| 100 Ω
Error Signaling| Sensor Break
Linearization| Yes / No
Output:
Output Signal| 4 – 20 mA or 20 – 4 mA
Load Resistance| < ((Voperation – 10) / 0.020) K2 2-wire types
Maximum 600 Ω (4-wire types)
Operation Influences:
Ambient Temperature| < ± 0.01% / °C
CJC Error (For TC input)| < ± 1.0 °C
EMC Immunity| < ± 0.5% Span
EU Directive Compliance;
Electromagnetic Compatibility Directive
EN 61326-1
Low Voltage Directive
EN 61010-1
**** E-770 device control units are designed for rail mounting and should be
used in an industrial environment.
-
The package of E-770 device contains;
Device, User manual,Guarantee certificate. -
After opening the package, please check the contents with the above list. if the delivered product is wrong type, any item is missing or there are visible defects, contact the vendor from which you purchased the product.
-
Before installing and operating the device, please read the user manual thoroughly.
-
The installation and configuration of the controller must only be performed by a person qualified in instrumentation.
-
Keep the unit away from feamable gases, that could cause explosion.
-
Do not use alcohol or other solvents to clean the device.
Use a clean cloth soaked in water tightly squeezed to gently wipe the outer surface of the device. -
It is not used in medical applications.
2.2. Measurement Accuracy
(Operating Voltage = 24 V and
Ambient Temperature = 25°C ± 3°C)
| SENSOR | STANDARD | LOWER LIMIT | UPPER LIMIT | MINIMUM RANGE | ACCURACY |
|---|---|---|---|---|---|
| ND | D/A | ||||
| RTD | Pt-50 | IEC 60751 | -200°C | 840°C | 25°C |
Full Scale
Pt-100| IEC 60751| -200°C| 840°C| 25°C| ±0.25°C
Pt-500| IEC 60751| -200°C| 840°C| 25°C| ±0.25°C
Pt-1000| IEC 60751| -200°C| 840°C| 25°C| ±0.25°C
Ni-50| DIN 43760| -60°C| 180°C| 25°C| ±0.25°C
Ni-100| DIN 43760| -60°C| 180°C| 25°C| ±0.25°C
Ni-120| DIN 43760| -60°C| 180°C| 25°C| ±0.25°C
Ni-200| DIN 43760| -60°C| 180°C| 25°C| ±0.25°C
Ni-500| DIN 43760| -60°C| 180°C| 25°C| ±0.25°C
Ni-1000| DIN 43760| -60°C| 180°C| 25°C| ±0.25°C
TIC| B| IEC 60584| 100°C| 1800°C| 100°C| ±2.00°C
E| -200°C| 840°C| 50°C| ±0.50°C
J| -200°C| 1120°C| 50°C| ±0.50°C
K| -200°C| 1360°C| 50°C| ±0.50°C
N| -200°C| 1300°C| 50°C| ±0.50°C
R| -40°C| 1760°C| 100°C| ±1.00°C
S| -40°C| 1760°C| 100°C| ±1.00°C
T| -200°C| 400°C| 50°C| ±0.50°C
L| DIN 43710| -200°C| 900°C| 50°C| ±0.50°C
U| -200°C| 600°C| 50°C| ±0.50°C
mV| | -200mV| 1000mV| 25mV| ±0.075mV
ohm| | 0 Ω| 500 Ω| 50 Ω| ±0.50°C
Factory default settings if not specified in the order; Input Type: Pt-100, Scale: 0-100°C.
TYPE CODING
DIMENSIONS
CONNECTION DIAGRAM
Manufacturer / Technical Support:
Elimko Elektronik İmalat ve Kontrol Ltd. Şti.
ASO 2. OSB Alcı Mah. 2001. Cad. No:14 Temelli 06909 Ankara / TÜRKİYE
Tel:+ 90 312 212 64 50
Faks:+ 90 312 212 41 43
www.elimko.com.tr
e-posta: elimko@elimko.com.tr