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Short description
System module CPU
General information
B&R ID code 0x2563
Status indicators CPU function
Diagnostics
CPU function Yes, using status LED
Power consumption 2 W
Temperature sensor No
ACOPOS support Restricted (user PROM) via CAN bus
Visual Components support Limited (User PROM)
Additional power dissipation caused by actuators (resistive) [W] -
Certifications
CE Yes
KC Yes
EAC Yes
UL cULus E115267
Industrial control equipment
HazLoc cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
DNV GL Temperature: B (0 - 55°C)
Humidity: B (up to 100%)
Vibration: B (4 g)
EMC: B (bridge and open deck)
KR Yes
Controller
Real-time clock Yes, 1 s resolution, -18 to 28 ppm accuracy at 25°C
Processor
Type Embedded µP 16
Integrated I/O processor Processes I/O data points in the background
Backup battery No
Shortest task class cycle time 4 ms
Typical instruction cycle time 0.8 µs
Permanent variables
Self-discharge time >10 years
Memory 2.75 kB FRAM
Standard memory
User PROM 1 MB FlashPROM
User RAM 100 kB SRAM
Slots for interface modules
X20BB3x 1
X20BB4x 2
Interfaces
On base module
X20BB32 and X20BB42 Fieldbus CPU base module with integrated RS232 interface
X20BB37 and X20BB47 Fieldbus CPU base module with integrated RS232 and CAN interfaces
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level
0 to 2000 m No limitations
>2000 m Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529 IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation -25 to 60°C
Vertical mounting orientation -25 to 50°C
Derating -
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical properties
Note Order 1x X20TB12 terminal block separately
Order 1x X20PS9500 or X20PS9502 power supply module separately
Order 1x X20BB3x/4x fieldbus CPU base separately
Spacing
X20BB3x 62.5+0.2 mm
X20BB4x 87.5+0.2 mm
Material number:
X20XC0201
Description:
  • Embedded µP16 with additional I/O processor
  • 100 kB User SRAM
  • 1 MB User FlashPROM
  • Up to 2 slots for fieldbus modules
  • Only 62.5 mm wide
  • Battery-free

Fieldbus CPUs are variations of Compact CPUs. In addition to these features, there is also the option of connecting fieldbus modules to the left side. These CPUs make applications possible in which data preprocessing has to take place remotely within the I/O bus connection.

The X20XC0201 is the entry-level X20 Fieldbus CPU. This CPU is used when a cycle time of 2 ms (typ. 5 ms) is sufficient and the cost/performance ratio is a key factor.

Mandatory Accessories
System modules for compact CPUs
X20PS9500 X20 power supply module for Compact and Fieldbus CPUs and internal I/O power supply, X2X Link power supply
X20PS9502 X20 power supply module, for Compact and Fieldbus CPUs and internal I/O power supply, X2X Link power supply, supply not electrically isolated
System modules for fieldbus CPUs
X20BB32 X20 fieldbus CPU base, for fieldbus CPU and compact CPU power supply module, base for integrated RS232 interface, Slot for X20 interface module, X20 connection, X20 locking plates (left and right) X20AC0SL1/X20AC0SR1 included
X20BB37 X20 fieldbus CPU base, for fieldbus CPU and compact CPU power supply module, base for integrated RS232 and CAN bus interface, Slot for X20 interface module, X20 connection, X20 locking plates X20AC0SL1/X20AC0SR1 (left and right) included
X20BB42 X20 fieldbus CPU base, for fieldbus CPU and compact CPU power supply module, base for integrated RS232 interface, 2 slots for X20 interface modules, X20 connection, X20 locking plates (left and right) X20AC0SL1/X20AC0SR1 included
X20BB47 X20 fieldbus CPU base, for fieldbus CPU and compact CPU power supply module, base for integrated RS232 and CAN bus interface, 2 slots for X20 interface modules, X20 connection, X20 locking plates (left and right) X20AC0SL1/X20AC0SR1 included
Terminal blocks
X20TB12 X20 terminal block, 12-pin, 24 VDC keyed
Automation Studio HW Upgrades Version (Date) Download
AS 2.6 Upgrade X20XC0201 EXE / 214 KB
V2.7 HW Upgrade (X20XC0201) EXE / 1 MB
V3.0 HW Upgrade (X20XC0201) EXE / 2 MB
V4.0 HW Upgrade (X20XC0201) EXE / 1 MB
Certificates Version (Date) Download
244665 CSA HazLoc Certificate of Compliance X20, X67 PDF / 56 KB
DNV GL Type Approval Certificate - X20 / Power Panel T30 PDF / 171 KB
E115267 UL CoC X20 PDF / 825 KB
FTZU 09 ATEX 0083X PDF / 697 KB
KR Type Approval Certificate MIL39390-AC003 (X20 System) PDF / 758 KB
Documentation Version (Date) Download
Datasheet X20XC02xx PDF / 206 KB
X20 System User´s Manual PDF / 50 MB
E-CAD (Electro or EPLAN Templates) Version (Date) Download
X20 EPLAN P8 from V2.4 EXE / 161 MB

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