X67BC8321-1 B&R

Category: I/O systems > X67 System > Bus controller modules

POWERLINK 8 digital channels, configurable as inputs or outputs I/O configuration and firmware update via the fieldbus Integrated connection to the local expansion via X2X Link for up to 250 additional modules Configurable I/O cycle The bus controller makes it possible to connect X2X Link I/O nodes to POWERLINK.

It is also possible to operate the X2X Link cycle synchronously 1:1 or synchronous to POWERLINK using a prescaler.

Additional X2X Link I/O nodes (X67 modules or other modules based on X2X Link) can be connected using the integrated X2X Link connection.

Mechanically, POWERLINK is connected via an IP67-rated standard D-coded M12 Ethernet connector.

POWERLINK is a standard protocol for Fast Ethernet equipped with hard real-time characteristics.

The POWERLINK Standardization Group (EPSG) ensures that the standard remains open and is continually developed:: www.ethernet-powerlink.org .

Technical Specifications

Short description

• Bus controller = POWERLINK (V1/V2) controlled node

General information

• B&R ID code
• Bus controller = 0x1E37
• Internal I/O module = 0x1311
• Diagnostics
• Outputs = Yes, using LED status indicator and software
• I/O power supply = Yes, using LED status indicator and software
• Support
• Dynamic node allocation (DNA) = Yes
• Connection type
• Fieldbus = M12, D-coded
• X2X Link = M12, B-coded
• Inputs/Outputs = 8x M8, 3-pin
• I/O power supply = M8, 4-pin
• Power consumption
• Fieldbus = 3.5 W
• Internal I/O = 2.5 W
• X2X Link power supply = 4.2 W at maximum power output for connected I/O modules
• Certifications
• CE = Yes
• UKCA = Yes
• CRA (Cyber Resilience Act) = In preparation
• ATEX = Zone 2, II 3G Ex nA IIA T5 Gc IP67, Ta = 0 - Max. 60°C TÜV 05 ATEX 7201X
• UL = cULus E115267 Industrial control equipment
• HazLoc = cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
• KC = Yes
• Inputs/Outputs = 8 digital channels, configurable as inputs or outputs using software, inputs with additional functions
• Insulation voltage between channel and bus = 860 V eff
• Nominal voltage = 24 VDC
• Sensor/Actuator power supply = 0.5 A summation current
• Status indicators = I/O function per channel, supply voltage, bus function
• Power output = 3 W X2X Link power supply for I/O modules

Interfaces

• Transfer
• Physical layer = 100BASE-TX
• Half-duplex = Yes
• Full-duplex = No
• Autonegotiation = Yes
• Auto-MDI/MDIX = Yes
• Min. cycle time
• Fieldbus = 200 μs
• X2X Link = 100 μs
• Fieldbus = POWERLINK (V1/V2) controlled node
• Type = Type 2
• Variant = M12 interface (female connector on module)
• Line length = Max. 100 m between 2 stations (segment length)
• Transfer rate = 100 Mbit/s
• Synchronization between bus systems possible = Yes

I/O power supply

• Power consumption
• Sensor/Actuator power supply = Max. 12 W
• Nominal voltage = 24 VDC
• Voltage range = 18 to 30 VDC
• Integrated protective function = Reverse polarity protection

Sensor/Actuator power supply

• Voltage = I/O power supply minus voltage drop for short-circuit protection
• Voltage drop for short-circuit protection at 0.5 A = Max. 2 VDC
• Summation current = Max. 0.5 A
• Short-circuit proof = Yes

Digital inputs

• Input filter
• Hardware = ≤10 μs (channels 1 to 4) / ≤70 µs (channels 5 to 8)
• Software = Default 0 ms, configurable between 0 and 25 ms in 0.2 ms intervals
• Switching threshold
• Low = <5 VDC
• High = >15 VDC
• Input characteristics per EN 61131-2 = Type 1
• Input voltage = 18 to 30 VDC
• Input current at 24 VDC = Typ. 4 mA
• Input circuit = Sink
• Input resistance = Typ. 6 kΩ
• Additional functions = 50 kHz event counting, gate measurement

Event counters

• Quantity = 2
• Signal form = Square wave pulse
• Evaluation = Each negative edge, cyclic counter
• Input frequency = Max. 50 kHz
• Counter 1 = Input 1
• Counter 2 = Input 3
• Counter frequency = Max. 50 kHz
• Counter size = 16-bit

Gate time measurement

• Counter frequency
• Internal = 48 MHz, 3 MHz, 187.5 kHz
• Quantity = 1
• Signal form = Square wave pulse
• Evaluation = Positive edge - Negative edge
• Counter size = 16-bit
• Length of pause between pulses = ≥100 µs
• Pulse length = ≥20 µs
• Supported inputs = Input 2 or input 4

Digital outputs

• Switching delay
• 0 → 1 = <400 µs
• 1 → 0 = <400 µs
• Switching frequency
• Resistive load = Max. 100 Hz
• Inductive load = See section "Switching inductive loads".
• Variant = Current-sourcing FET
• Switching voltage = I/O power supply minus residual voltage
• Nominal output current = 0.5 A
• Total nominal current = 4 A
• Output circuit = Source
• Output protection = Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads, reverse polarity protection of the output power supply
• Diagnostic status = Output monitoring with 10 ms delay
• Leakage current when the output is switched off = 5 µA
• Switching on after overload shutdown = Approx. 10 ms (depends on the module temperature)
• Residual voltage = <0.3 V at 0.5 A nominal

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Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.