ABB CP1484 User manual

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
1Data sheet V 1.00
1.1 CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
1.1.1 General information
Based on state-of-the-art Intel Celeron processor technology, the X20 CPUs cover a wide
spectrum of demands. They can be implemented in solutions ranging from standard applications
to those requiring the highest levels of performance.
USB and Ethernet are included in every CPU. Furthermore, every CPU has an ETHERNET
Powerlink connection for real-time communication.
In addition, there are up to three multi-purpose slots for additional interface modules.
• Intel Celeron 650/400/266 Performance
• Ethernet, ETHERNET Powerlink and USB onboard
• Modular expansion of interfaces
• Fan-free or exchangeable fan
• Extremely compact
1.1.2 Order data
Model number Short description
X20CP1484 X20 CPU, Celeron 266 comp., 32 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 1 insert slot for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
X20CP1485 X20 CPU, Celeron 400, 32 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 1 insert slot for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
X20CP1486 X20 CPU, Celeron 650, 64 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 1 insert slot for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
Table 1: X20 CPUs - order data
CP1484, CP1485, CP1486 1) CP3484, CP3485, CP3486 1)

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
1) Modules CP1486 and CP3486 have exchangeable fan
Model number Short description
X20CP3484 X20 CPU, Celeron 266 comp., 32 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 3 insert slots for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
X20CP3485 X20 CPU, Celeron 400, 32 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 3 insert slots for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
X20CP3486 X20 CPU, Celeron 650, 64 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 3 insert slots for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
Program memory
5CFCRD.0064-03 CompactFlash 64 MB TrueIDE SSI
5CFCRD.0128-03 CompactFlash 128 MB TrueIDE SSI
5CFCRD.0256-03 CompactFlash 256 MB TrueIDE SSI
5CFCRD.0512-03 CompactFlash 512 MB TrueIDE SSI
5CFCRD.1024-03 CompactFlash 1024 MB TrueIDE SSI
5CFCRD.2048-03 CompactFlash 2048 MB TrueIDE SSI
5CFCRD.4096-03 CompactFlash 4096 MB TrueIDE SSI
Included in delivery
4A0006.00-000 Backup battery (see also section 1.1.18 "Changing the lithium battery" on page 20)
- Interface module slot covers
X20AC0SR1 X20 locking plate (right)
X20TB12 Standard X20 terminal block (12-pin)
Table 1: X20 CPUs - order data

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
3Data sheet V 1.00
1.1.3 Technical data
Product ID CP1484 CP3484 CP1485 CP3485 CP1486 CP3486
Short description
System module CPU
Processor Celeron 266 comp. Celeron 400 Celeron 650
Interfaces 1 x RS232, 1 x Ethernet, 1 x ETHERNET Powerlink, 2 x USB
Controller
Fastest task class cycle time 800 µs 400 µs 200 µs
Typical instruction cycle time TBD µs TBD µs TBD µs
Data and program code L1 cache 2 x 16 KB
L2 cache - 256 KB
Standard memory
RAM
User RAM
32 MB SDRAM
1 MB SRAM
64 MB SDRAM
1 MB SRAM
Remanent variables 64 KB 256 KB
FPU Yes
Integrated I/O processor Processes I/O data points in the background
Data buffering
Lithium battery
Battery monitoring
At least 3 years
Yes
CompactFlash slot 1
Real-time clock Nonvolatile memory, resolution 1 second
Modularinterfaceslots 131313
Interfaces
Interface IF1
Type
Type
Maximum transfer rate
RS232
On X20 standard terminal block
115.2 kBit/s
Interface IF2
Type
Type
Transfer rate
Cable length
Ethernet
Shielded RJ45 port
10/100 MBit/s
Max. 100 m between two stations (segment length)
Interface IF3
Fieldbus
Type
Type
Transfer rate
Cable length
ETHERNET Powerlink
100 Base-T (ANSI/IEEE 802.3)
Shielded RJ45 port
100 MBit/s
Max. 100 m between two stations (segment length)
Interfaces IF4 and IF5 USB Rev. 1.1
Table 2: X20 CPUs - technical data

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
CPU and X2X Link supply
Input voltage 24 VDC (-15 % / +20 %)
Input current Max. 2.2 A
Reverse polarity protection Yes
Fuse Integrated, cannot be exchanged
X2X Link supply output
Rated output power 7.0 W
Parallel operation Yes 1)
Redundant operation of
X2X Link supply
Yes
I/O supply input
Input voltage 24 VDC (-15 % / +20 %)
Fuse Recommended pre-fusing max. 10 A slow-blow
I/O supply output
Rated output voltage 24 VDC
Allowable contact load 10.0 A
General supply
Status indicators Overload, operating status, module status
Diagnostics
Module run error
Overload
Yes, with status LED and software status
Yes, with status LED and software status
Electrical isolation
X2X bus supply
I/O supply
Yes
No
General information
Status indicators CPU function, overtemperature, Ethernet, ETHERNET Powerlink, CompactFlash, battery
Diagnostics
CPU function
Overtemperature
Ethernet
ETHERNET Powerlink
CompactFlash
Battery
Fans
Yes, with status LED
Yes, with status LED
Yes, with status LED
Yes, with status LED
Yes, with status LED
Yes, with status LED and software status
Yes, with software status
Visual Components capable Yes
ACOPOS™ capable Yes
Cooling Fan-free Fan-free with derating (see
operational conditions)
Exchangeable fans for entire
temperature range
Fan is monitored
Product ID CP1484 CP3484 CP1485 CP3485 CP1486 CP3486
Table 2: X20 CPUs - technical data (cont.)

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
5Data sheet V 1.00
Electrical isolation
PLC - IF1/IF4/IF5
PLC - IF2/IF3
IF1/IF4/IF5 - IF2/IF3
IF1 - IF4/IF5
IF4 - IF5
No
Yes
Yes
No
No
Power consumption - without
memory card, interface module
or USB
10.5 W 10.5 W 10.5 W 10.5 W 13.5 W 13.5 W
Certification CE, C-UL-US (in development), GOST-R (in development)
Operational conditions
Operating temperature
Horizontal installation
Vertical installation
0 °C to +55 °C
0 °C to +50 °C
0 °C to +55 °C
Fan-free: 0 °C to +45 °C
0 °C to +55 °C,
Fan-free is not allowed
Humidity 5 to 95%, non-condensing
Mounting orientation Horizontal or vertical
Installation at altitudes
above sea level
0 - 2000 m
>2000 m
No derating
Reduction of environmental temperature by 0.5 °C per 100 m
Protection type IP20
Storage and transport
conditions
Temperature -25 °C to +70 °C
Humidity 5 to 95%, non-condensing
Mechanical characteristics
Dimensions (W x H x D) [mm] 150 x 99 x 85 200 x 99 x 85 150 x 99 x 85 200 x 99 x 85 150 x 99 x 85 200 x 99 x 85
Comment Order program memory (CompactFlash) separately
Backup battery included in delivery
X20 locking plate (right) included in delivery
Standard X20 terminal block (12-pin) included in delivery
Interface module slot covers included in delivery
1) In parallel operation, only 75 % of the rated power can be assumed. Please ensure that all parallel operating power supplies are
switched on and off simultaneously.
Product ID CP1484 CP3484 CP1485 CP3485 CP1486 CP3486
Table 2: X20 CPUs - technical data (cont.)

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
1.1.4 X20 CPUs - status LEDs
S/E LED
The Status/Error LED is a green/red dual LED. The status LEDs can have different meanings
depending on operating mode.
Ethernet TCP/IP mode
With Automation Studio™ Version V 2.5.3 and later, the interface can be operated as a purely
Ethernet TCP/IP interface.
LED Color Status Description
R/E Green On Application running
Red On SERVICE mode
RDY/F Yellow On CPU is active
Red On Overtemperature
S/E Green/red Status/Error LED. The status of the LED is described in section "S/E LED".
EPL Green On A link to the ETHERNET Powerlink remote station has been established.
Blinking A link to the ETHERNET Powerlink remote station has been established. The LED
blinks when Ethernet activity is present on the bus.
ETH Green On A link to the Ethernet remote station has been established.
Blinking A link to the Ethernet remote station has been established. The LED blinks when
Ethernet activity is present on the bus.
CF Yellow On CompactFlash OK
Green On CompactFlash active
DC OK Green On CPU power supply OK
Red On Backup battery is empty
Table 3: X20 CPUs - CPU status indicator
Green - status Description
On The ETHERNET Powerlink interface is operated as a pure TCP/IP interface.
Table 4: X20 CPUs status/error LED - Ethernet TCP/IP operating mode

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
7Data sheet V 1.00
ETHERNET Powerlink V1
ETHERNET Powerlink V2
Status LED
Status of the Powerlink stationGreen Red
On Off The Powerlink station is running with no errors.
Off On A fatal system error has occurred. The error type can be read using the PLC logbook. It concerns an
irreparable problem. The system cannot properly carry out its tasks. This status can only be changed
by resetting the module.
Blinking alternately The Powerlink managing node failed. This error code can only occur in controlled node operation. This
means that the set station number lies within the range $01 - $FD.
Off Blinking System failure. The red blinking LED signals an error code (see Section"System halt error codes", on
page 9).
Table 5: X20 CPUs status/error LED - ETHERNET Powerlink V1 operating mode
Color red - error Description
On The ETHERNET Powerlink interface has encountered an error (failed Ethernet frames, burst of collisions on
the network, etc.).
Table 6: X20 CPUs status/error LED as error LED - ETHERNET Powerlink V2 operating mode
Green - status Description
Off
NOT_ACTIVE
Managing Node (MN)
The bus is monitored for ETHERNET Powerlink frames. If no frame is received within the configured time
window (timeout), the interface goes directly into PRE_OPERATIONAL_1 status (single flash).
If, however, ETHERNET Powerlink communication is detected during these 5s, the interface goes directly into
the BASIC_ETHERNET status (flickering).
Controlled Node (CN)
The bus is monitored for ETHERNET Powerlink frames. If no frame is received within the configured time
window (timeout), the interface goes directly into BASIC_ETHERNET status (flickering). If, however,
ETHERNET Powerlink communication is detected during this time, the interface goes directly into the
PRE_OPERATIONAL_1 status (single flash).
Blinking green (approx. 10 Hz)
BASIC_ETHERNET
The interface is in BASIC_ETHERNET status, and is operated as a pure TCP/IP interface.
Managing Node (MN)
This status can only be changed by resetting the interface.
Controlled Node (CN)
If an ETHERNET Powerlink communication is detected while in this status, the interface goes into the
PRE_OPERATIONAL_1 state (single flash).
Table 7: X20 CPU status/error LED as status LED - ETHERNET Powerlink V2 operating mode

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
Single flash (approx. 1 Hz)
PRE_OPERATIONAL_1
The interface status is PRE_OPERATIONAL_1.
Managing Node (MN)
The MN starts the operation of the "reduced cycle". Collisions are allowed on the bus. There is not yet any
cyclic communication.
Controlled Node (CN)
The CN waits until it receives an SoC frame and then switches to PRE_OPERATIONAL_2 status (double
flash).
Double flash (approx. 1 Hz)
PRE_OPERATIONAL_2
The interface status is PRE_OPERATIONAL_2.
Managing Node (MN)
The MN begins with the cyclic communication (cyclic input data are not yet evaluated). The CNs are configured
in this status.
Controlled Node (CN)
In this status the interface is normally configured by the manager. After this, a command changes the status
to READY_TO_OPERATE (triple flash).
Triple flash (approx. 1 Hz)
READY_TO_OPERATE
The interface status is READY_TO_OPERATE.
Managing Node (MN)
Normal cyclic and asynchronous communication. Received PDO data are ignored.
Controlled Node (CN)
The configuration of the interfaces is complete. Normal cyclic and asynchronous communication. The PDO
data sent corresponds to the PDO mapping used. However, cyclic data is not yet evaluated.
On
OPERATIONAL
The interface status is OPERATIONAL.
Blinking (approx. 2.5 Hz)
STOPPED
The interface status is STOPPED.
Managing Node (MN)
This status is not possible for the MN.
Controlled Node (CN)
No output data are produced and no input data are received. Only the appropriate command from the manager
can enter or leave this state.
Green - status Description
Table 7: X20 CPU status/error LED as status LED - ETHERNET Powerlink V2 operating mode

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
9Data sheet V 1.00
System halt error codes
Incorrect configuration or defective hardware can cause a system halt error.
The error is displayed via the red error LED using four switch-on phases. The switch-on phases
are either 150 ms or 600 ms long. Error code outputs are repeated cyclically after 2 seconds has
passed.
Legend: •... 150 ms
−... 600 ms
Pause ... 2 s delay
Error description Error code displayed by red status LED
Stack overflow
•••• Pause •••• Pause
RAM Error
•••− Pause •••− Pause
Undefined address:
Access to a non-existent address
••−• Pause ••−• Pause
Instruction fetch memory abort:
Invalid memory access during fetch instruction (e. g. UINT access of an uneven
address).
••−− Pause ••−− Pause
Data access memory abort:
Invalid memory access during data access (e. g. UINT access of an odd address).
•−• • Pause •−•• Pause
Error programming the FPGA
• −−• Pause •−−• Pause
Invalid station number (e. g. $FE or $FF)
• −−− Pause •−−− Pause
Table 8: X20 CPUs status/error LED as error LED - system halt error codes

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
1.1.5 Status LEDs for integrated power supply
1.1.6 Operating and connection elements
CP1484, CP1485 and CP1486
Image LED Color Status Description
r Green Off Module not supplied
Single flash Reset mode
Blinking Preoperational mode
On RUN mode
e Red Off Module not supplied or everything is OK
Double flash Indicates one of the following conditions:
• X2X link power supply is overloaded
• I/O supply too low
• Input voltage for X2X Link supply too low
e + r Steady red / single green flash Invalid firmware
S Yellow Off No RS232 activity
On The LED is on, when data is being sent or received via the RS232
interface
I Red Off X2X link supply in the acceptable range
On X2X link power supply is overloaded
Table 9: X20 CPUs - status display for integrated power supply
Figure 1: X20 CPUs - operating elements for CP1484, CP1485, and CP1486
Mounting rail
latch
Operating mode
switch CompactFlash LED status indicators
IF1 - RS232
Exchangeable
fan (CP1486)
Ethernet
station address
IF2 -
IF3 -
Battery IF4 - USB
IF5 - USB
Slots for
interface
modules
Terminal block for CP
U
and I/O feed,
RS232 connection
Ethernet
ETHERNET
Powerlink

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
11Data sheet V 1.00
CP3484, CP3485, and CP3486
1.1.7 Slot for program memory
Program memory is required to operate the CPUs. The program memory is CompactFlash. It is
not included with the delivery of the CPUs, instead it must be ordered as an accessory.
Figure 2: X20 CPUs - operating elements for CP3484, CP3485, and CP3486
Mounting rail
latch
Operating mode
switch CompactFlash LED status indicators
IF1 - RS232
Exchangeable
fan (CP3486)
Ethernet
station address
IF2 -
IF3 -
IF4 - USB
IF5 - USB
Slots for
interface
modules
Terminal block for CPU
and I/O feed,
RS232 connection
Ethernet
ETHERNET
Powerlink
Battery

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
1.1.8 Operating mode switch
An operating mode switch is used to set the operating mode.
Figure 3: X20 CPUs - operating mode switch
Switch position Operating mode Description
BOOT Boot In this switch position the default B&R Automation Runtime™ (AR) is started, and the runtime system
can be installed using the online interface (B&R Automation Studio™). The User Flash is deleted after
the download begins.
RUN Run RUN mode
DIAG Diagnostics The CPU boots in Diagnostics mode. Program sections in User RAM and User FlashPROM are not
initialized. After Diagnostics mode, the CPU always boots with a warm restart.
Table 10: X20 CPUs - operating modes

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
13Data sheet V 1.00
1.1.9 CPU supply
A power supply comes integrated in the X20 CPUs. It is equipped with a feed for the CPU, the
X2X Link, and the internal I/O supply. The feed to the CPU/X2X link supply is electrically isolated.
Redundancy of the X2X Link supply possible by parallel operation of multiple supply modules.
Pin assignments
Figure 4: X20 CPUs - pin assignments - integrated power supply
GND
+24 V I/O
+24 V I/O
GNDGND
+24 V CP/X2X L.
+24 V CP/X2X L.
GND
I
r
e
S
Reserved
Reserved Reserved

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
Connection examples
With two separate supplies
With a supply and jumper
Figure 5: X20 CPUs - connection example with two separate supplies
Figure 6: X20 CPUs - connection example with a supply and jumper
PS
GND
+24 VDC
+
_
I/O
supply
CP/X2X Link
supply
+
_
PS
GND
+24 VDC
+
_
I/O
supply
Jumper

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
15Data sheet V 1.00
1.1.10 RS232 interface (IF1)
The RS232 interface is not electrically isolated. It can be used as an online interface for
communicating with the programming device.
Figure 7: X20 CPUs - pin assignments - RS232 interface (IF1)
I
r
e
S
TX RX
GND

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
1.1.11 Ethernet interface (IF2)
IF2 is an Ethernet interface. The connection is made using a 10/100 BASE-T Twisted Pair RJ45
socket.
The INA2000 station number for the Ethernet interface is set with the two hex switches.
Pin assignments
Figure 8: X20 CPUs - Ethernet interface (IF2)
Information:
The Ethernet interface (IF2) is not suited for ETHERNET Powerlink (see interface IF3
on page 17).
Pin Assignment
1RXD ReceiveData
2 RxD\ Receive Data\
3 TxD Transmit Data
4 Termination
5 Termination
6 TxD\ Transmit Data\
7 Termination
8 Termination
Table 11: X20 CPUs - pin assignments - Ethernet interface (IF2)

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
17Data sheet V 1.00
1.1.12 ETHERNET Powerlink Interface (IF3)
The station number can be set using software. Station numbers are permitted between $00 and
$FD.
Switch position Description
$00 Operation as Managing Node (standard).
$01 - $FD Station number for Powerlink station. Operation as controlled node.
$FE Reserved, switch position is not permitted.
$FF Reserved, switch position is not permitted.
Table 12: X20 CPUs - ETHERNET Powerlink station number
Figure 9: X20 CPUs - ETHERNET Powerlink interface (IF3)
Pin Assignment
1RXD ReceiveData
2 RxD\ Receive Data\
3 TxD Transmit Data
4 Termination
5 Termination
6 TxD\ Transmit Data\
7 Termination
8 Termination
Table 13: X20 CPUs - pin assignments - ETHERNET Powerlink interface (IF3)

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
1.1.13 USB interfaces (IF4 and IF5)
IF4 and IF5 are USB interfaces. The connection is made using a USB 1.1 interface.
The USB interfaces can only be used for devices which have been released by B&R (e.g. floppy
disk drive, DiskOnKey or dongle).
1.1.14 Slots for interface modules
The CPUs are equipped with one or three slots for interface modules.
The X20 system can be connected to various bus or network systems by selecting the
appropriate interface modules.
Figure 10: X20 CPUs - USB interfaces (IF4 and IF5)
Information:
The USB interfaces cannot be used as online communication interfaces.

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
19Data sheet V 1.00
1.1.15 Exchangeable fan
The CPUs do not require a fan. The Celeron 650 CPU can optionally be fitted with a fan. This
equips it for unrestricted use over the entire temperature range.
Changing the fan
1) Press in fan lock with thumb and pull out fan.
2) Insert new fan into CPU until the lock clicks into place.
1.1.16 Overtemperature shut-off
To prevent damage, a shut-off/reset is triggered when the CPU reaches 100 °C.
The following errors are entered in the log book:
Figure 11: X20 CPUs - tool-free fan replacement
Error number Error description
9204 WARNING: System halted because of temperature check
9210 WARNING: Boot by watchdog or manual reset
Table 14: X20 CPU log book entries for overtemperature shut-off

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CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
Data sheet V 1.00
1.1.17 Data / real-time buffering
The CPUs are equipped with a backup battery. The following areas are buffered:
• Remanent variables
•UserRAM
•SystemRAM
• Real-time clock
Battery monitoring
The battery voltage is checked cyclically. The cyclic load test of the battery does not considerably
shorten the battery life, instead it gives an early warning of weakened buffer capacity.
The status information "Battery OK" is available from the system library function "BatteryInfo"
and the CPU's I/O mapping.
Battery change interval
The battery should be changed every 4 years. The change interval refers to the average life span
and operating conditions and is recommended by B&R. It is not the maximum buffer duration.
1.1.18 Changing the lithium battery
The CPUs are equipped with a lithium battery. The lithium battery is placed in a separate
compartment and protected by a cover.
Backup battery data
The product design allows the battery to be changed with the PLC switched either on or off. In
some countries, safety regulations do not allow batteries to be changed while the module is
switched on. To prevent data loss, the battery must be changed within 1 min. with the power off.
Model number
4A0006.00-000
0AC201.9
1 piece
5 pieces
Short description Lithium battery, 3 V / 950 mAh, button cell
Storage temperature -20 to +60 °C
Storage time Max. 3 years at 30°C
Humidity 0 to 95 % (non-condensing)
Table 15: X20 CPUs - backup battery data