4.18 IEC 62591 Module
The IEC 62591 module, when installed in a FB107 and wired to a Smart
Wireless Field Link, enables you to communicate with a network of up to
25 WirelessHART devices installed in the field.
Note: Each FB107 supports only one IEC 62591 module. For complete
instructions on installing and configuring the module and the
Smart Wireless Field Link, refer to the IEC 62591 Wireless
Interface Instruction Manual (Form 6231).