SBC PCD1 Series User Manual

Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
CPUs and expansion housings
3-2
Generaltechnicaldetails
3
3.2 General technical details
Supply (external and internal)
Supply voltage
(accordingEN/IEC61131-2)
24 VDC -20 / +25% incl. 5% ripples
Power consumption
1)
PCD1andPCD2:typically625mA/15Wfor64I/Os
PCD2:typically833mA/20Wfor128I/Os
Capacity of internal
5 V bus
2)
PCD1: 750 mA
PCD2.M110/M120hardwareversion<H:1100mA
PCD2.M110/M120hardwareversion>=H:1600mA
PCD2.M150: 1600 mA
PCD2.M170: 1600 mA
PCD2.M480: 2000 mA
Capacity of internal +V bus
(16…24 V)
2)
PCD1: 100 mA
PCD2: 200 mA
Short voltage interruptions
(accordingEN/IEC61131-2)
)
≤10mswithinterval≥1s
1)Theloadsontheoutputsaregenerallymoresignicantforsizingthesupplythantheinternalpowerleakage
within the controller
2)WhenplanningPCD2systems,itisessentialtocheckthatthetwointernalsuppliesarenotoverloaded.This
check is especially important where analogue, counter and motion control modules are used, as these may con-
sume a lot of power.
Atmospheric conditions
Ambient
temperature
Mounting on vertical surface with vertically aligned connection
terminals:0 … +55°C
Inallothermountingpositions,areducedtemperaturerangeof
0 … +40°Capplies
Storage temperature -25 … +85°C
Relative humidity 30 … 95%withoutcondensation
Vibration resistance
Vibration accordingtoEN/IEC61131-2:
5 … 13.2Hzconstantamplitude1.42mm
13.2 … 150Hz,constantacceleration(simplegravitational
acceleration)
Electrical safety
Protection type IP20accordingtoEN60529
Air/leakage paths according to EN61131-2 and EN50178: between circuits and
bodies and between electrically isolated circuits: surge category
II,foulinglevel2
Test voltage 350V/50HzACfornominalunitvoltage24VDC
Electromagnetic compatibility
Electrostatic discharge according to EN61000-4-2: 8 kV: air discharge
8 kV: contact discharge
Electromagneticelds accordingtoEN61000-4-3: eldintensity10V/m,
 80 … 1000MHz
Bursts according to EN61000-4-4: 4 kV on DC supply lines,
 1/2kVonI/Osignallines,
1 kV on interface lines
Noise emission PCD1,
PCD2.M110/M120/M170
according to EN50 081-1: Class B (residential areas)

SBC PCD1 Series Specifications

General

Brand	SBC
Model	PCD1 Series
Category	Controller
Language	English