CAL Controls EI141 Manual

CAL EI141 PROGRAMMABLE INDICATOR
Thank you for choosing the CAL EI141 indicator.
* 34x77mm sized.
* 4 digits display.
* Easy to use by front panel keypad.
* Display scale can be adjusted between -1999 and 4000.
* Decimal point can be adjusted between 1 and 3 digits.
* Measurement unit can be displayed.
* Selectable four different standard input types (0-20mA, 4-20mA, 0-1V, 0-10V)
* User can calibrate the device according to his/her own specified input type.
* Sampling time can be adjusted in four steps.
* Maximum and minimum measurement values are registered.
* The maximum or the minimum values can be hold on the display.
* Current and voltage calibration can be made..
* Parameter access protection on 3 levels.
* Easy connection by removable screw terminal.
Supply Voltage
230V AC +10% -20%
24V AC 10%
12V AC 10%
9-30V DC SMPS module EI141-SM
TECHNICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
Ambient/storage temperature
Max. relative humidity
Rated pollution degree
Height
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
Supply
Power consumption
Wiring
Date retention
EMC
Safety requirements
Input type
0-1V DC voltage
0-10V DC voltage
0-20mA DC current
4-20mA DC current
In the current measurement mode input impedance is 5
should not be connected to the input terminals, otherwise, the device will be damaged.
voltage to a current measurement mode, isolate the input before changing the operation mode.
HOUSING
Housing type
Dimensions
Weight
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or
CAL CONTROLS LTD
Bury Mead Road, Hitchin, Herts, SG5 1RT, UK.
Tel : +44 (0) 1462 436161 Fax : +44 (0) 1462 451801
e-mail: sales@cal-controls.co.uk
Order Code
EI141-230VAC
EI141-24VAC
EI141-12VAC
0 ... +50°C/-25 ... +70°C (with no icing)
80 % up to 31 °C decreasing linearly 50
According to EN 60529
Max. 2000m
230V AC +%10 -%20, 50/60Hz or 12/24V AC ±%10, 50/60Hz or optional 9-30V DC
Max. 7VA
2.5mm² screw-terminal connections
EEPROM (Min. 10 years)
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
EN 61010-1: 2001 (pollution degree 2, overvoltage category II, measurement category I)
EI141 must not be used in location where measurement category is II, III or IV.
Measurement range Measurement accuracy
Min.
Max.
± 0,5% (of full scale
0V 1.1V
0V 14V ± 0,5% (of full scale
± 0,5% (of full scale
0mA 25mA
0mA 25mA ± 0,5% (of full scale
Suitable for panel mounting according to DIN 43 700.
W77xH34xD70mm
Approx. 250g (after packing)
Self extinguishing plastics
Web : www.cal-controls.com
PROGRAMMABLE INDICATOR
CAL
% at 40 °C .
Front panel : IP60
Rear panel : IP20
Input empedance
W
)
Approx. 11k (terminal voltage limits: min. = -2V, max. = 30V)
) Approx. 11kW (terminal voltage limits: min. = -2V, max. = 30V)
W
)
Approx. 5 (applicable terminal voltage is max. 50mA.)
) Approx. 5W (applicable terminal voltage is max. 50mA.)
W.
Therefore, in the current measurement mode, a voltage input
corrosive materials must not be used.
1/3
SET
±%10 .
To change the input type from
EI141
EI141-E-05