Short description
| I/O module | 8 safe type A digital inputs, 4 pulse outputs, 24 VDC, 4 safe type A digital outputs, 24 VDC, 3 A, OSSD <500 µs, 2 safe type B2 digital outputs, 24 VDC, 50 mA, OSSD <500 µs, SafeLOGIC-X technology |
General information
| B&R ID code | 0xE7EB |
| System requirements | |
| Automation Studio | 4.2 or later |
| Automation Runtime | B4.25 or later |
| SafeDESIGNER | 4.2.1 or later |
| Safety Release | 1.10 or later |
| Status indicators | I/O function per channel, operating state, module status |
| Diagnostics | |
| Module run/error | Yes, using status LED and software |
| Outputs | Yes, using status LED and software |
| Inputs | Yes, using status LED and software |
| Blackout mode | |
| Scope | Module |
| Function | Programmable |
| Standalone mode | Yes |
| Max. I/O cycle time | 1 ms |
| Power consumption | |
| Bus | 0.4 W |
| Internal I/O | 2.5 W |
| Electrical isolation | |
| Channel - Bus | Yes |
| Channel - Channel | No |
| Certifications | |
| CE | Yes |
| Functional safety |
cULus FSPC E361559 Energy and industrial systems Certified for functional safety ANSI UL 1998:2013 |
| Functional safety |
IEC 61508:2010, SIL 3 EN 62061:2013, SIL 3 EN ISO 13849-1:2015, Cat. 4 / PL e IEC 61511:2004, SIL 3 |
| Functional safety | EN 50156-1:2004 |
| 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 |
| DNV GL | In preparation |
| EAC | Yes |
Safety characteristics
Functionality
Limit values for SafeDESIGNER application
I/O power supply
| Nominal voltage | 24 VDC |
| Voltage range | 24 VDC -15% / +20% |
| Integrated protection | Reverse polarity protection |
Safe digital inputs
| Variant | Type A |
| Nominal voltage | 24 VDC |
| Input characteristics per EN 61131-2 | Type 1 |
| Input filter | |
| Hardware | ≤150 µs |
| Software | Configurable between 0 and 500 ms |
| Input circuit | Sink |
| Input voltage | 24 VDC -15% / +20% |
| Input current at 24 VDC | Max. 3.28 mA |
| Input resistance | Min. 7.33 kΩ |
| Error detection time | 100 ms |
| Insulation voltage between channel and bus | 500 Veff |
| Switching threshold | |
| Low | <5 VDC |
| High | >15 VDC |
| Cable length between signal source (pulse output or external signal) and input |
Max. 60 m with unshielded line Max. 400 m with shielded line |
Safe digital HS-LS outputs
Safe digital HS-HS outputs
Pulse outputs
Operating conditions
| Mounting orientation | |
| Horizontal | Yes |
| Vertical | Yes |
| Installation elevation above sea level | 0 to 2000 m, no limitation |
| Degree of protection per EN 60529 | IP20 |
Ambient conditions
| Temperature | |
| Operation | |
| Horizontal mounting orientation | 0 to 60°C |
| Vertical mounting orientation | 0 to 50°C |
| Derating | See section "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 2x safety-keyed terminal block separately. Order 1x safety-keyed bus module separately. |
| Pitch | 25+0.2 mm |
Material number:
X20SLX842Description:
- openSAFETY manager for up to 10 SafeNODEs
- Flexibly programmable using Automation Studio / SafeDESIGNER
- Innovative management of safe machine options (SafeOPTION)
- Parameter and configuration management
- 8 safe digital inputs, sink circuit
- 4 pulse outputs
- Software input filter configurable for each channel
- 4 safe digital outputs, output type A with 3 A, source circuit
- 2 safe digital outputs, output type B with 50 mA, source circuit
- Integrated output protection
The module is equipped with SafeLOGIC functionality that allows it to safely execute applications designed in SafeDESIGNER. The module can be used in safety-related applications up to PL e or SIL 3.
In addition, the module coordinates the safety-related communication of all modules involved in the application. In this context, the module also monitors the configuration of these modules and carries out autonomous parameter downloads to the modules whenever necessary. This guarantees a consistent and correct module configuration in the network from a safety standpoint in all scenarios involving module replacement and service. These services are performed in conjunction with Automation Runtime on the standard CPU.
In addition, SafeLOGIC-X products have the same I/O properties as the associated SafeIO products (X20SC0xxx).
Mandatory Accessories
| Automation Studio HW Upgrades | Version (Date) | Download |
|---|---|---|
| V4.0 HW Upgrade (X20SLX842) | EXE / 6 MB | |
| V4.1 HW Upgrade (X20SLX842) | EXE / 6 MB | |
| V4.2 HW Upgrade (X20SLX842) | EXE / 7 MB | |
| V4.6 HW Upgrade (X20SLX842) | EXE / 3 MB |
| Certificates | Version (Date) | Download |
|---|---|---|
| E115267 UL CoC X20 | PDF / 847 KB | |
| FS Certificate SafeDESIGNER, SafeLOGIC, SafeIO | PDF / 328 KB | |
| FS Certificate mapp Safety | PDF / 3 MB |
| Documentation | Version (Date) | Download |
|---|---|---|
| Data sheet X20(c)SLXxxx - Legacy | PDF / 5 MB | |
| Data sheet X20(c)SLXxxx - mapp Safety | PDF / 2 MB |
| E-CAD (Electro or EPLAN Templates) | Version (Date) | Download |
|---|---|---|
| X20 EPLAN P8 from V2.4 | EXE / 161 MB |
| M-CAD (Mechan. Templates) | Version (Date) | Download |
|---|---|---|
| 3D file STEP/DXF X20(c)Sxxxxx | ZIP / 1 MB |
| Tools / Utilities / Examples | Version (Date) | Download |
|---|---|---|
| Sistema library | ZIP / 319 KB |
