The 9492 socket is used to install Series 9441/12 and 9444/12 IS1+ CPU & power modules in Zone 1. Single and redundant systems are possible. The socket contains an LCD for assistance during commissioning and troubleshooting to signal level. An innovative mechanism enables the CPU & power module to be connected and disconnected (i.e. hot-swapped) during operation in Zone 1.
- For simple or redundant installation of the 9441/12 CPU & power module in Zone 1
- LCD for local display of diagnostics data, input and output values
- Passive design with high availability
