Technical Specifications - Siemens SIWAREX WT241 Manual

Technical specifications

12.1 Technical specifications
Power supply
Table 12- 1
Rated voltage
Static low / high limits
Mains frequency nominal
Mains frequency range
Input current at 100V / 50 Hz
Input current at 240 V / 50 Hz
Analog load cell interface connection
Table 12- 2
Error limit to DIN1319-1 at 20 °C +10 K
Accuracy according to OIML R76
Accuracy delivery state
Sampling rate
Input signal resolution
Measuring range
Maximum cable length between junction box and WP241
Common mode voltage range
DMS supply
Short-circuit and overload protection
Connection
Sensor voltage monitoring
Min. DMS input resistance
SIWAREX WT241
Manual, 05/2015, A5E36046748A
Technical specifications: power supply
Technical specifications: Analog load cell interface connection
2)
3)
AC 100...240V
AC 88 V / 264 V
50 ... 60 Hz
47 ... 63 Hz
0,12 A
0,1 A
≤ 0.05% v.E.
III and IV
Class

3000d
Resolution

(d=e)
0.4
Error percent-

age pi
0.5 µV/e
Step voltage

typ. 0.1% v.E.
100 Hz
± 4 000 000
± 4 mV/V
1 000 m (3 280 ft)
0 V to 5 V
4.85 V DC ±2 %
yes
6-wire
≤ 0.3 V
40 Ω
without Ex-i

interface
SIWAREX IS
12
1)
171