Overview
When it comes to reducing risk through high integrity safety automation, the S800 High Integrity I/O and Select I/O High Integrity systems are designed with safety in mind.
From flexibility and cost efficiency to fast integration and easy installation, we offer two High Integrity options as part of our I/O family of products and solutions. S800 High Integrity I/O is highly modulated, made to suit many different configurations making it an ideal choice for space-conscious requirements. Select I/O High Integrity offers all the benefits of a single-channel solution, expanding safety capabilities with additional module types and features.
Whether you're looking for a single-channel or multi-channel system, these I/O systems support high integrity, safety and process control.
Both solutions are compatible with System 800xA and Control Builder Safe. Take full advantage of its safety features whether integrated or as a stand-alone solution.
Key benefits
<p>From modularity to total safety confidence, S800 High Integrity I/O and Select I/O High Integrity offer a number of technical and operational benefits.</p>
Certified safety
<p>Know you're supported by SIL3 certified solutions, offering total confidence in rigorously tested and quality modules.</p>Fully integrated
<p>Both solutions are compatible with the Control Builder Safe. Take full advantage of its safety features in a stand alone safety solution or together with other Compact Product Suite components and software.</p>Scalable and flexible
<p>Each system offers a series of support for your safety architecture. Whether you're looking for the modular support and flexibility of the S800 HI I/O or scaling capabilities of the Select I/O HI's SCMs, you're covered.</p>Customized solutions
<p>Find the right solution for your operational process, from integrated control and safety projects and retrofit to fast-track projects with the need for flexibility.</p>Low installation costs
<p>Reduce cabling and fitting costs by installing close to field devices, with compact design for optimised cabinet space. </p>Reliability and availability
<p>Minimize downtime with support for redundancy options and module hot-swapping, while built-in diagnostics and health monitoring improve system reliability.</p>Technical data
S800 High Integrity I/O and Select I/O High Integrity are both crucial solutions contributing to safety lifecycles and overall risk reduction.
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| Diagnostics & features: | S800 High Integrity I/O offers: individual Signal Conditioning Modules; field disconnect mode; electronic current limitation and galvanic isolation; line monitoring for all I/O types; up to 192 SCMs per I/O cluster; support for HART pass-through and secondary variable access; support for digital marshalling.
Select I/O High Integrity is: certified for IEC 61508-SIL3, DIN V 19250/DIN V VDE 0801-AK6 and EN954-1 Category 4; compatible with AC 800M controllers PM857, PM863 and PM867 together with an SM812 for SIL3; paired with the optical ModuleBus modem TB840 for adding optical clusters. |
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| Long description: | S800 High Integrity I/O is a distributed, highly modulated and flexible I/O system providing easy installation of I/O modules and process cabling. A comprehensive assortment of I/O modules and accessories are available for safety critical and non-critical use. Within the S800 I/O family, there are SIL3 compliant modules that can be used for safety critical applications.
Select I/O for Safety is an Ethernet-based single channel I/O solution for ABB Ability™ System 800xA that offers full redundancy down to the Signal Conditioning Module. Each signal coming from the field is conditioned individually with a Signal Conditioning Module (SCM) for safety applications. In addition to all the benefits of a single channel solution, Select I/O for Safety expands safety capability with additional module types / features including line monitored DIs, 3A DOs,1.2A AI and certified AOs. |