FI 840F | ABB | FI840F Foundation Fieldbus Module TCM Hold-Up Time: 35 ms @

Hold-Up Time: 35 ms @ 18V DC

Input Types: Thermocouple

16000 counts (4

Synchronization: Start-stop

FI 840F | ABB | FI840F Foundation Fieldbus Module TCM Hold-Up Time: 35 ms @Overview FI 840F is an ABB Foundation Fieldbus module designed for industrial communication with robust memory and low power consumption. Electrical Characteristics Max power dissipation: 2. 1 W Rated voltages: 5 V 3%, 3. 3 V 3%, 2. 5 V 5% Active power consumption: 1. 4 W to 2. 1 W depending on communication load Memory Module memory: 8 MB synchronous dynamic RAM Shared memory: 1 MB synchronous static RAM for CPU module data exchange Firmware memory: