TECHNICAL DATA
3. GENERAL DATA
3.7 C264 Technical Data
CAUTION: THE FULL PERFORMANCE OF THE C264 IS LESS THAN THE SUM OF THE PERFORMANCES FOR EACH COMPONENT. FOR A DETAILED PERFORMANCE CHECK, PLEASE CONTACT US.
3.7.1 C264: Element limits
Element Limits for 1 of C264 with
extensions
Number of IEC61850 servers for a C264 client 32
Number of IEC61850 clients for a C264 server 16
GOOSE size (IEC61850) 128 binary inputs
64 measurements
Measurements / Wired MV 2400 / 48
Receiving flux of MV 200 values / sec
T104 server protocols 4
With as many as 4 clients, only 1 is active at one time
T101 protocol 2
with 1 client managed by each.
MODBUS protocol 2
with 1 client managed by each
T104 protocol 4
with 4 clients managed by each
DNP3 serial protocol 2
with 1 client managed by each
DNP3 over IP protocol 4
with 1 client managed by each PSL: Number of items NOTE 1
Number of elements NOTE 2
256 256 FBD: Number of accurate timers
Overall number of timers (configurated timers)
12 100
Printers at C264 level 1 (only on rear RS port)
Serial Communication port (for SCADA and/or legacy protocols) 4
SCADA protocols Serial/Ethernet: 2
Ethernet IEC104, T104: 4 Master legacy protocols (for IED communication) 4
IEDs allowed for each Legacy Bus 16 with a max of 32 per C264
Voltage level 2 per C264 if ATCC used
Bays 128
A maximum of 12 bays show on the local HMI
Circuit breakers 128
Disconnectors 512 Transformers 128
Maximum managed datapoints 4 000
Digital Input Points / Wired DI / System DI 5600 / 240 / 100
Output Control Points / Wired DO 1 200 / 150
Tap Position Indication 128
Counters / Wired 128 / 8
Setpoint (digital / analyse) 256
ISaGRAF TPI
Time discrimination and tagging of events 1 ms
Element Limits for 1 of C264 with extensions
Input bandwidth 100 alarms/s
100 events/s
Fast waveform (disturbance) file storage capacity 480 cycles for 8 analogue values + 128 logical status
32 samples/period NOTE 1: Item: for the interlock / PSL, an item is the output of an Interlock / PSL, or an intermediate
variable used as an output (such as for the TON/TOFF/SR latch operators). In an interlock equation, an interlock output is equal to one item.
NOTE 2: Element: After the decomposition of the equation into the sum of multiplications, an element is the operand of an operator.
3.7.2 C264: C264 with two extension racks with IEDs
The C264 connects through Ethernet Port 1 to the SBUS and uses protocol IEC61850 The C264 connects through Ethernet Port 2 to the two extension racks
Each extension rack connects through the LBUS to the IEDs The C264 includes a CPU 270.
CAUTION: THE FULL PERFORMANCE OF THE C264 IS LESS THAN THE SUM OF THE PERFORMANCES FOR EACH COMPONENT. FOR A DETAILED PERFORMANCE CHECK, PLEASE CONTACT US.
Global Limits for the C264 connected to the two extension racks and to the IEDs:
Element Maximum Number (NB) Limits
BI Total 2800 Including the system BI (approximately
500 ) DI IED 2800 minus wired DI, minus system BI
SP 256 TPI 128 Command 1200 CT Total:
wired+IED
Total maximum 128
CT wired 16 CT at 20 Hz for each extension rack 8 CT at 20 Hz for the MAIN rack 128 CT for a full C264
Total frequency for the 16 counters is 160 Hz
CT IED 128
AI TOTAL 600
Wired DI & AI limits of the hardware
AI IED 600
Extension racks 16 If you have 4 or more extension racks, make sure that the MAIN rack has no I/O boards.
IED Total 128 More than for a C264 with no
extension rack. For the best performance, we recommend a maximum of 10 IEDs for each link.
State / bay 2300 Including wired DI, IED DI, system BI
& MPS
Analogue bay 221 Including wired AI, IED AI, TPI and
counter
Command / bay 430 Including CO and SP
Sending of BI 10 digital inputs per rack change state 12 times in 10 s (16 * 10 * 12 = 1920 status changes in 10 s)
Sending of measurement
1 change of value of all measurements in 1 second ( at same time than previous status changes)
Read cycle of wired AI = 1 second
Limits for the C264 MAIN Rack
Element Maximum Number (NB) Limits
BI Total 5600 Including the system BI
Wired DI limits of the hardware DI IED IEC-61850 5300
Extension racks 16 If you have 4 or more extension racks, make sure that the MAIN rack has no I/O boards.
DIU 15
SCADA Serial/Ethernet: 2
Ethernet IEC104, T104: 4
IED Total 0
State / bay 2300 Including wired DI, IED DI, system BI and MPS
Analogue bay 221 Including wired AI, IED AI, TPI and counter
Command / bay 430 Including CO and SP
NOTE 1: Item: for the interlock / PSL, an item is the output of an Interlock / PSL, or an intermediate variable used as an output (such as for the TON/TOFF/SR latch operators). In an interlock equation, an interlock output is equal to one item.
NOTE 2: Element: After the decomposition of the equation into the sum of multiplications, an element is the operand of an operator.
Limits for the Extension Racks:
Element Maximum Number (NB) Limits
General BLANK If you have 4 or more extension racks, make sure that the MAIN rack has no I/O boards Wired DI limits of the hardware
DI IED 1000 SP 128 TPI 128 Command 1200 CT Total 128
CT wired 16 CT at 20 Hz for each extension rack 8 CT at 20 Hz for the MAIN 1 rack 128 CT for a full C264
Total frequency for the 16 counters is 160 Hz
CT IED 128
AI TOTAL 600
Wired AI limits of the hardware AI IED 600
DIU 15 DOU 15 CCU 15 CT/VT 0 AIU 6 AOU 4
serial lines 4
SCADA 0
IED 64 For the best performance, we recommend a
maximum of 10 IEDs for each link
3.8 Terminals
PC Maintenance Interface:
• DIN 41652 connector, type female D-Sub, 9-pin, installed on the front panel
• A direct wired cable is required.
Ethernet LAN (installed on the CPU260 board):
• RJ-45 female connector, 8-pin for the 10/100Base-T self-negotiation
• ST female connector for the 100Base-F.
Ethernet LAN (installed on the CPU270 board):
• Two of the RJ-45 female connector, 8-pin for the 10/100Base-T self-negotiation
The IRIG-B interface (standard NF S 87-500, May 1987), installed on the CPU260/270 board:
• BNC plug
• Modulated amplitude, 1 kHz carrier signal
• Time-of-year code: BCD
• Compatible with IRIG B122 code Conventional communication links:
• M3 threaded terminal ends, self-centering with wire protection for conductor cross sections from 0.2 to 2.5 mm² for BIU241 board
• DIN 41652 connector; type D-Sub, 9-pin, installed on the CPU260/270? board.
• Optical fibres through ECU200 (external RS232/optical converter): optical plastic fibre connection in agreement with IEC 874-2 or DIN 47258 or ST ® glass fibre optic connection (ST ® is a registered trademark of AT&T Lightguide Cable Connectors).
Input /Output or power supply modules:
• M3 threaded terminal ends, self-centring with wire protection for conductor cross sections from 0.2 to 2.5 mm² for these boards:
− AIU201, AIU211
− AOU200
− BIU241
− CCU200, CCU211
− DIU200, DIU211
− DOU201
− DSP210
• The I/O boards and BIU241 include a 24-pin, 5.08 mm pitch male-connector.
Current-measuring and Voltage-measuring inputs:
• M5 threaded terminal ends, self-centering with wire protection for conductor cross sections between 2.5 and 4 mm² for the TMU board.
• The TMU board includes this connector. MIDOS 28 terminal block.