Unicom Com Unit for PROFIBUS DP/DP-V1FB8209H0908.3 ■ Interface between the I/O modules and the PCS/PLC ■ Com unit for 80 analog or 184 digital channels ■ Installation in suitable enclosures in Zone 1 ■ HART communication via PROFIBUS DP V1 or service bus ■ Non-volatile memory for configuration and parameter settings ■ Self configuration in redundant systems ■ Outputs drive to safe state in case of failures Unicom Com Unit for PROFIBUS DP/DP-V1 The PROFIBUS com unit forms the interface between the I/O modules on the backplane and the process control system. It supports all single width and dual width I/O modules. Thereby signals from NAMUR sensors, mechanical contacts, high-power solenoid drivers, power relays, sounders, and alarm LEDs are transported to the higher-level bus system. The com unit can be easily configured via DTM and supports redundancy as well as HART. Configuration in Run (CiR) enables configuration of a running system without a PROFIBUS restart, even in non-redundant systems. Release date: 2025-10-31 Date of issue: 2025-10-31 Filename: 70106285_eng.pdf Technical Data Slots Rated voltage Ur 5 V DC , only in connection with the power supplies FB92** Fieldbus connection Fieldbus type PROFIBUS DP/DP-V1 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group www.pepperl-fuchs.com [email protected] [email protected]

LED indication LED green (power supply): On = operating, fast flash = cold start, slow flash = HCIR loading active LED red (collective alarm): On = internal fault, flashing = no PROFIBUS connection LED yellow (operating mode): flashing 1 (1:1 ratio) = active, normal operation; flashing 2 (7:1 ratio) = active, simulation Release date: 2025-10-31 Date of issue: 2025-10-31 Filename: 70106285_eng.pdf Directive conformity Electromagnetic compatibility Directive 2014/30/EU Electromagnetic compatibility Degree of protection Fieldbus standard Environmental test Shock resistance Vibration resistance Damaging...

Unicom Com Unit for PROFIBUS DP/DP-V1 Technical Data Data for application in connection with hazardous areas EU-type examination certificate Directive conformity Directive 2014/34/EU International approvals ATEX approval IECEx approval General information System information The module has to be mounted in appropriate backplanes (FB92**) in Zone 1, 2, or outside hazardous areas. Observe the corresponding EC-type examination certificate. Supplementary information EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have...