Short description
| I/O module | IO-Link master with 4 IO-Link interfaces |
General information
| B&R ID code | 0xCAC0 |
| Status indicators | IO-Link, operating state, module status |
| 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 |
| Additional power dissipation caused by actuators (resistive) [W] | - |
| Certifications | |
| CE | Yes |
| UKCA | Yes |
| 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 |
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. 0.3 V |
| Power consumption | Max. 12 W per IO-Link interface |
| Short-circuit proof | Yes |
| Overload protection | |
| Switch-off delay | Configurable using software |
| Switch-off duration | Configurable using software |
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"
| 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 |
| Switching delay | |
| 0 → 1 | <10 µs |
| 1 → 0 | <10 µs |
| Switch-on in the event of overload shutdown or short-circuit shutdown | Configurable with software |
| Insulation voltage between IO-Link and bus | 500 Veff |
IO-Link in SIO mode "Digital output"
IO-Link in SIO mode "digital input"
| Nominal voltage | 24 VDC |
| Input characteristics per EN 61131-2 | Type 1 |
| Input filter | |
| Hardware | 300 ns |
| Software | - |
| Input circuit | Sink |
| Input voltage | 24 VDC -15% / +20% |
| Input current at 24 VDC | Typ. 4 mA |
| Input resistance | Typ. 6 kΩ |
| Switching threshold | |
| Low | <5 VDC |
| High | >15 VDC |
| Insulation voltage between IO-Link and bus | 500 Veff |
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 |
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 terminal block X20TB12 separately. Order 1x bus module X20BM11 separately. |
| Pitch | 12.5+0.2 mm |
Material number:
X20DS438ADescription:
- 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.
Mandatory Accessories
| Automation Studio HW Upgrades | Version (Date) | Download |
|---|---|---|
| V3.0 HW Upgrade (X20DS438A) | EXE / 3 MB | |
| V4.0 HW Upgrade (X20DS438A) | EXE / 4 MB |
| Documentation | Version (Date) | Download |
|---|---|---|
| Data sheet X20(c)DS438A | PDF / 1 MB | |
| Installation- / EMC-Guide | PDF / 20 MB | |
| X20 Package leaflet ATEX/CSA | PDF / 2 MB | |
| X20 System User´s Manual | PDF / 7 MB |
| E-CAD (Electro or EPLAN Templates) | Version (Date) | Download |
|---|---|---|
| X20 EPLAN P8 from V2.4 | EXE / 160 MB |
| M-CAD (Mechan. Templates) | Version (Date) | Download |
|---|---|---|
| 3D File DXF/STEP X20 Electronic module | ZIP / 10 KB | |
| 3D File STEP X20 I/O-Slice | ZIP / 872 KB | |
| Dimensions PDF X20 Electronic module | PDF / 3 KB |