WISA2 ISA100 Wireless Module

Empower your product with ISA100 Wireless mesh connectivity and security

  • Centero’s second generation WISA wireless module – drop-in replacement
  • Runs an ISA100 Wireless certified communication stack
  • Multiprotocol support for ISA100 Wireless and Bluetooth Low Energy
  • Based on Silicon Labs’ EFR32MG24 chipset
  • State-of-the-art security as it includes Silicon Labs’ Secure Vault™, a PSA Level 3 certification which is the highest level of IoT security protection
  • AI/ML capable through dedicated hardware accelerator
  • Swift integration within products with minimal learning curve for complex IoT technologies
  • Offered also as dual-boot ISA100 Wireless and WirelessHART module
  • Tested for interoperability with third party ISA100 Wireless instruments and gateways
  • Designed specifically for integration in intrinsically safe certified instruments
  • Market leading sensitivity of -104 dBm and max link budget of 120 dB
  • Support over-the-air (OTA) upgrades via a secured, authenticated mechanism
  • Suitable for real estate constrained products
  • Minimal power consumption adaptive to desired wireless communication range

Overview

The WISA2 ISA100 Wireless certified module is designed for swift hardware and firmware integration within process automation field instruments or adapters.  Centered on Silicon Labs’ MG24 SoC, it includes multiprotocol support for WirelessHART (IEEE 802.15.4) and Bluetooth Low Energy.

The ISA100 Wireless standard (ISA100.11a and IEC62734) was architected for field instruments and infrastructure devices engaged in process automation and control. High data communication reliability is ensured through frequency hopping, time diversity and path redundancy (mesh) which are an integral part of the standard. It is highly secure being based on a two-layered security construct that includes AES-128 encryption as well as advanced authentication schemes. Build your ISA100 Wireless compliant field instrument without the need of an in-depth understanding of novel and complex IoT technologies. The communication stack and wireless module is configurable and accessible via a feature rich API. Various low-power operation modes ensure extended product battery life. The ISA100 communication stack can be configured to fulfill various roles such as router or I/O device.

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