The best remote I/O system for hazardous areas The IS1+ system sets the gold standard for hazardous areas. Without complex Ex d or Ex p enclosures, modifications and expansion are possible during operation even in Zone 1. The IS1+ system is the world's number one remote I/O system used in Zones 1 and 2 and Divisions 1 and 2 thanks to its international certification for explosion protection and shipping.
The IS1+ remote I/O system is the state-of-the-art, cost-saving interface solution and can be installed in any hazardous area in accordance with IEC, NEC and CEC. Supported by PROFIBUS DP, Modbus RTU and TCP, EtherNet/IP and PROFINET and thanks to HART transparency, the IS1+ system is compatible with virtually any automation system.
With the IS1+ remote I/O system, new multi-functional modules are available with analogue and digital inputs/outputs and for any temperature sensor. The innovative low-power design for temperatures of -40 to +75 °C make the system last significantly longer, with a service life of around 15 years. Comprehensive diagnostics provide early warnings of impending system failures, enabling high system availability. The IS1+ system is fully backwards compatible, making it easier to upgrade existing installations. Includes three-year warranty.