NOSHOK 1800 Series Attachable Loop-Powered Indicator User Manual
Page 15
9 Specification
Signal:
4 ... 20 mA (2-wire) / 0 ... 10V (3-wire)
Voltage load:
< 5.5 V
Input resistance:
ca. 30 kOhm
Max. permissible input:
25 mA (40mA short-time) 20 V
Supply voltage:
12 - 28 V
Supply current:
from current loop < 10 mA
Display:
approx. 7 mm high, 4-digit LED-display
Display range:
first and last value freely adjustable
max. display value:
9999 digit
min. display value:
-1999 digit
recommended range:
< 2000 digit
Decimal point:
any position
Accuracy:
(at 25°C) < 0.2% ±1 digit
Measuring rate:
approx. 50 measurements / second
Filter:
selectable in 3 stages
Operation:
via 3 buttons
Min-/Max-value memory:
via buttons selectable
Switching outputs:
4 ... 20 mA (2-wire) 1 electrically isolated open
collector output
0 ... 10 mA (3-wire) 1 positive switching open
collector output
Switching point, hysteresis:
freely adjustable
Switching voltage:
max. 28V
Switching current:
max. 20mA (optionally: 50mA)
Please note: the switching output is not short-circuits
protected
Reaction time:
< 20 ms
Connection output:
via angle-type plug
Nominal temperature:
25°C
Working temperature:
-25 ... 50°C
Relative humidity:
0 ... 80% (non-condensing)
Storage temperature:
-30 ... 85°C
Electrical connection:
special-adapter design for cubic plug
DIN EN 175301-803 A for simple plug-in wherever
required. 2 screws (68 and 75 mm) included in scope
of supply
Housing:
ABS, keypad
approx. 48.5 x 48,5 x 35.5 mm (L x W x D)
without angle-type plug
approx. 50.5 x 90 x 39.5 mm (L x W x D)
with angle-type plug
Protection rating:
front IP65 (when mounted appropriately)
EMC:
The device corresponds to the essential protection ratings
established in the Regulations of the Council for the
Approximation of Legislation for the member countries
regarding electromagnetic compatibility (2004/108/EG).
In accordance with EN61326 +A1 +A2 (appendix A,
class B), additional fault: < 1% FS
When connecting long leads adequate measures
against voltage surges have to be taken.
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
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