Technical Data
3
Technical Data
Parameter
EXTER K30m
Front panel, W x H x D
202 x 187 x 6 mm
Mounting depth
57 mm (157 mm including clearance)
Front panel seal
IP 66
Rear panel seal
IP 20
Keyboard material
Membrane switch keyboard with metal domes. Overlay
fi
lm of Autotex F157* with print on reverse side. 1 million
operations.
Reverse side
material
Powder-coated aluminum
Weight
0.95 kg
Serial port
RS422/RS485
25-pin D-sub contact, chassis-mounted female with
standard locking screws 4-40 UNC
Serial port RS232C
9-pin D-sub contact, male with standard locking screws 4-40
UNC
Flash memory for
application
12 MB (incl. fonts)
Ethernet
Shielded RJ 45
USB
Host type A (USB 1.1), max output current 500 mA
Real time clock
±20 PPM + error because of ambient temperature. Total
maximum error: 1 minute/month at 25 °C.
Temperature coef
fi
cient: -0.034±0.006 ppm/°C
2
Real time clock
battery
CR2450 (UL and cUL: Sanyo or Panasonic)
Minimum lifetime: 3 years
Power consumption
at rated voltage
Normal: 0.15 A
Maximum: 0.35 A
Display
FSTN-LCD, 240 x 64 pixels, monochrome trans
fl
ective.
LED backlight lifetime at the ambient temperature of
+25 °C: >35,000 h.
Active area of
display, W x H
127.0 x 33.8 mm
Fuse
Internal DC fuse, 2.0 AT, 5 x 20 mm
Power supply
+24 V DC (20 - 30 V DC). Power supply connector.
CE: The power supply must conform with the requirements
according to IEC 60950 and IEC 61558-2-4.
UL and cUL: The power supply must conform with the
requirements for class II power supplies.
Ambient
temperature
Vertical installation: 0 ° to +50 °C
Horizontal installation: 0 ° to +40 °C
Storage temperature
-20 ° to +70 °C
Relative humidity
5 - 85 % non-condensed
Approvals and
certi
fi
cations
Information is available on the web site
* See section
for more information.
Beijer Electronics, MAEN810D
11
