Category: I/O systems > X20 System > IO-link modules
4 IO-Link devices 4 digital channels, can be configured as input or output 24 VDC and GND for sensor/actuator supply NetTime timestamps: IO-Link data The module is an IO-Link master that allows intelligent sensors and actuators to be connected to the X20 system in accordance with the IO-Link standard.
The module can be used to operate up to 4 IO-Link devices.
All IO-Link channels can be used either as standard digital inputs or outputs.
Technical Specifications
Short description
- I/O module = IO-Link master with 4 IO-Link interfaces
General information
- Diagnostics
- Module run/error = Yes, using LED status indicator and software
- IO-Link operating state = Yes, using LED status indicator and software
- C/Q status = Yes, using LED status indicator and software
- Cable specification
- Cable type = 3-pin standard sensor cable, unshielded
- Cable length = Max. 20 m
- Line capacitance = Max. 3 nF
- Loop resistance = Max. 6 Ω
- Power consumption
- Bus = 0.01 W
- Internal I/O = 0.71 W
- Certifications
- CE = Yes
- UKCA = Yes
- CRA (Cyber Resilience Act) = In preparation
- ATEX = Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X
- UL = cULus E115267 Industrial control equipment
- HazLoc = cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
- DNV = Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck)
- CCS = Yes
- LR = ENV1
- KR = Yes
- ABS = Yes
- BV = EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck
- B&R ID code = 0xCAC0
- Status indicators = IO-Link, operating state, module status
- Additional power dissipation caused by actuators (resistive) [W] = -
Sensor/Actuator power supply
- Overload protection
- Switch-off delay = Configurable using software
- Switch-off duration = Configurable using software
- Voltage = I/O power supply minus voltage drop for short-circuit protection
- Voltage drop for short-circuit protection at 0.5 A = Max. 0.3 V
- Power consumption = Max. 12 W per IO-Link interface
- Short-circuit proof = Yes
IO-Link in master mode
- Transfer rates
- COM1 = 4.8 kbaud
- COM2 = 38.4 kbaud
- COM3 = 230.4 kbaud
- Limit values for COM3
- Max. connection capacity = 22 nF (cable + IO-Link device)
- Max. load = 96 Ω / 250 mA
- Data format = 1 start bit, 8 data bits, 1 parity bit (even), 1 stop bit
- Bus level = 24 VDC (active), 0 VDC (resting voltage)
IO-Link in master mode or in SIO mode "digital output"
- Switching delay
- 0 → 1 = <10 µs
- 1 → 0 = <10 µs
- Variant = Bipolar, positive and negative switching
- Peak short-circuit current = <1.3 A
- Residual voltage = <0.7 VDC at nominal current 0.25 A
- Switching voltage = I/O power supply minus voltage drop for short-circuit protection and semiconductor switch
- Voltage drop on semiconductor switch = Max. 0.5 VDC at 0.25 A
- Switching frequency = Typ. 25 kHz 300 kHz in IO-Link master mode
- Switch-on in the event of overload shutdown or short-circuit shutdown = Configurable with software
- Insulation voltage between IO-Link and bus = 500 V eff
IO-Link in SIO mode "Digital output"
- Nominal voltage = 24 VDC
- Nominal output current = 0.25 A
- Total nominal current = Max. 1 A
- Output circuit = Sink or source
- Switching frequency (resistive load) = Max. 500 Hz
- Output protection = Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads
IO-Link in SIO mode "digital input"
- Input filter
- Hardware = 300 ns
- Software = -
- Switching threshold
- Low = <5 VDC
- High = >15 VDC
- Nominal voltage = 24 VDC
- Input characteristics per EN 61131-2 = Type 1
- Input circuit = Sink
- Input voltage = 24 VDC -15% / +20%
- Input current at 24 VDC = Typ. 4 mA
- Input resistance = Typ. 6 kΩ
- Insulation voltage between IO-Link and bus = 500 V eff
Electrical properties
- Electrical isolation = Bus isolated from IO-Link IO-Link not isolated from IO-Link
Operating conditions
- Mounting orientation
- Horizontal = Yes
- Vertical = Yes
- Installation elevation above sea level
- 0 to 2000 m = No limitation
- >2000 m = Reduction of ambient temperature by 0.5°C per 100 m
- Degree of protection per EN 60529 = IP20
