Technical Data; Signal Transmission To Control Unit; Power Supply; Ac Version - Dräger PointGard 2000 Series Gebrauchsanweisung

16

Technical data

16.1 Signal transmission to control unit

The measuring range and performance characteristics
depend on the installed sensor (see the Instructions for Use
and/or data sheet for the installed sensors).
Frequency of measurement calculation: 1 x per second
(update of display, analog interface and relays).
Analog signal
Normal operation
Drift below zero
Measuring range
exceeded
Instrument fault
Fault on analog
interface
Maintenance signal
Impedance of the signal loop
Impedance range
0 to 230 Ω
Rising linearly with the
supply voltage from:
0 to 230 Ω at 10 V to
0 to 500 Ω at 16 V
0 to 500 Ω

16.2 Power supply

16.2.1 AC version

Operating voltage
Nominal power
Cable specification
Ferrules
Inrush current
Operating current (max.)
Relay rating (option)
Fuse
Instructions for use |
Dräger PointGard 2000 Series
4 ... 20 mA
3,8 ... 4 mA
20 ... 20,5 mA
≤ 1.2 mA
> 21 mA
3.4 mA steady signal or 1 Hz mod-
ulation between 3 and 5 mA
(selectable)
Supply voltage range
at 10 V DC
10 to 18 V DC
18 to 30 V DC
100-240 V (AC) 50-60 Hz
6 W
3 x 0.75 mm² / 3 x AWG 19/7
0.75 mm² / AWG 19/7
8 mm / 0.3 in
insulated
Max. 40 A at 230 V (AC)
50 Hz,
cold start 25°C
0.5 A
SPDT, 0.1 A - 5 A at 230 V
(AC) , 50 Hz Min. 0.1 A -
5 A at 30 V (DC) .
5x20 mm T 0.5 A L 250 V
¼" x 1¼" T 0.5 A L 250 V

16.2.2 DC version

Operating voltage
Nominal power
Cable specification
Ferrules
Operating current (max.)
Relay rating (option)
Fuse

16.3 Physical specifications

Enclosure material
Enclosure protection
Display
Size (LxWxD)
Weight
PointGard 2100 EC
PointGard 2200 CAT
PointGard 2x00 remote

16.4 Environmental parameters

For sensor specifications, see sensor data sheet of the
relevant sensor.
Temperature (storage)
Temperature (operation)
Relative Humidity (operation) 0 ... 95 % (non-condensing)
Relative Humidity (open
door)
Maximum operating altitude
Pressure
Pollution degree
|
Technical data
10-30 V (DC)
6 W
2 x 1.5 mm² / 2 x AWG 16/7
1.5 mm² / AWG 16/7
8 mm / 0.3 in
insulated
2.5 A
SPDT, 0.1 A - 5 A at 230 V
(AC) , 50 Hz Min. 0.1 A -
5 A at 30 V (DC) .
5x20 T 2.5 A L 250 V
¼" x 1¼" T2.5 A L 250V
Fiber glass reinforced polyes-
ter
IP 66
Resolution 128 x 64 pixel,
back-lit (green or red)
255 x 280 x 120 mm
10 x 11 x 4,7 in
3.9 kg / 8.6 lbs
4.2 kg / 9.2 lbs
3.8 kg / 8.4 lbs
-20 ... +65°C / -4 ... +149°F
-20 ... +50°C / -4... +122°F
20 ... 90 % (non-condensing)
2000 m / 6561 ft
700 ... 1300 hPa
20.7 ... 38.4 inHg
PD2
en
31