SBC PCD2 Series - Page 246

Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
6-103
I/O modules PCD3
PCD3.W525
6
Outputs
General:
Resolution: 12 bit
Number of channels: 2
Galvanic separation of the Saia PCD
®
: yes
Galvanic separation of external supply: yes
Galvanic separation between channels: no
Type of connections: two cables per channel
Congurationofoperatingmode: using software (FBOX, FB)
Accuracy at 25°C: ± 0.5% max.
Repeat accuracy: ± 0.1% max.
Temperature drift (0…55°C) max.: ± 70 ppm/°C
Overcurrent protection: short circuit protected
Timeconstantforlter: 1 ms
Voltagemode:
Max.loadtomaintainspeciedaccuracy: > 700 Ω
Resolution range 0 … 10 V: 12Bit;2.44mVperLSB
Currentmode:
Operating resistance: < 600 Ω
Resolution range 0 … 20 mA: 12Bit;4.88µA per LSB
Resolution range 4 … 20 mA: 11.7Bit;4.88µA per LSB
General details
Current consumption at I/O bus +5V: max. 40 mA
Current consumption at I/O bus V+: no load
Temperature range: 0…55 °C
External power supply
(The same power supply can be used as for the Saia PCD
®
without losing the galvanic separation of
the inputs/outputs.)
Operating voltage: 24 V ±4 V smoothed
Current consumption: max. 2.5 W (depending on output load)
Terminals: Plug-in14-polescrewclamps(PCD3.W525;item
no: 4 405 4998 0) for cables up to 1.5 mm²