Saia-Burgess Controls AG
Manual for PCD2|3.W7x0
│ Document 26-
833 E
NG07 │ 2018-10-18
Hardware
1-3
1
Technical data
1.3
Technical data
General
Resolution:
0.001 % (depending on measuring equipment)
Internal resolution:
2
18
(~1 to 260,000)
Linearity:
0.005 %
Temperature stability:
0.002 % / °C for cells with 2 mV / V
Digital filter in A/D converter:
7.8 Hz to 822 Hz configurable
Post-filter in controller:
0.24 Hz to 100 Hz configurable
Settling time for 00% load:
50 ms to 3 secs depending on filter
50 and 60 Hz suppression:
100 dB min.
Weighing cell characteristics
Type of weighing cells:
DMS weighing cells with 4 or 6 terminals
Sensitivity:
0.5 to 4 mV / V configurable
Cell supply voltage:
10 V
DC
+/- 0.5 V
Permissible load resistance per channel:
> 87 Ω (up to 4 cells connected in parallel)
Terminals:
PCD1|2
PCD3
Plug-in 14-pole spring terminal block for Ø up to
1.5 mm²:
4 405 5002 0
4 405 4998 0 (Type E)
Layout
I/O-connector
Controller
I/O-decoding
Analogue converter
Pre-amplifier
Supply
Terminal
+ U2
+ Sense2
+ Signal2
- Signal2
- Sense2
- U2
GND
+ U1
+ Sense1
+ Signal1
- Signal1
- Sense1
- U1
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
0
13
0
J
J
J
J
J: jumpers for 4-wire load cells
