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31
▪
Admissible overload in the
measuring system
acc. to EN 60051-8
▪
Binary inputs
: 4 (or 8), with a common mass
-
control signal
0/5...24 V d.c.
-
switching frequency up to 50 Hz, (depending on equipment
configuration)
-
isolation to the housing
500 V d.c.
▪
Alarms
Electromagnetic relays:
6 (or 12), programmable
-
load capacity for resistance load AC max: 250 V a.c., 1 A
DC max: 30 V d.c., 1 A
▪
Interfaces:
-
RS-485 (Modbus Slave)
baud rate: 300...256000 bit/s
transmission mode: ASCII/RTU
-
USB
V.1.1
Device,
Socket
USBB-G
▪
General recorder parameters:
- frontal face dimensions
144 x 144 mm
- length behind the panel
155 mm
- panel cut-out dimensions
138
+1
x 138
+1
mm
- weight
ca. 2 kg
- tightening value of recorder
mounting brackets
0.2 Nm
- colour graphical screen
LCD 5.7” of TFT type, 320 x 240 pixels
with a touch screen
- external data carrier
CompactFlash up to 4GB
- memory of the internal buffer (flash)
6 MB
- working temperature
0...23...50 ºC
- related air humidity
< 75% (without condensation)
- supply voltage
90...230...253 V a.c.
▪
Power consumption (max)
<
30
VA
▪
Housing protection class:
- from frontal side
IP65, acc. to EN 60529
- from terminal side
IP20, acc. to EN 60529
▪
Operational safety:
acc. to EN 61010-1
- installation category
II
- pollution level
2
▪
Electromagnetic compatibility:
-
noise
emissions acc.
to
EN
61000-6-4
- noise immunity
acc. to EN 61000-6-2
Содержание KD8
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