“ICON 2000v4"
instruction and operating manual
© Copyright by BIFFI Italia. All right reserved. Section 618/42 Page 1
Contents may change without notice
1. Introduction
The ICON2000v4_DPV1 is an electronic module that allows connecting the BIFFI electrical
actuator ICON 2000v4 to a PROFIBUS DP network. The module has its microprocessor and a
program stored internally controls it, it works as a pure bus interface and does not affect the actuator
control integrity. It is installed inside the actuator housing and takes the electrical power from the
actuator power supply module. The RS 485 interface is located on the module board. The
PROFIBUS network is fully isolated from the actuator electronics.
The ICON2000v4_DPV1 is designed to support PROFIBUS redundant communication by
installing two electronic modules on the same BIFFI electrical actuator ICON 2000v4.
2. Operation and storage
The module is designed to work and to be stored in the same environment of the actuator.
3. Communication features
Communication protocol : PROFIBUS DP according to EN 50170
Network topology : Line (bus) structure. With repeaters tree structures can also be realised
Transmission medium : Twisted, screened copper cable according to EN 50 170
Data rate : 9.6 19.2 45.45 93.75 187.5 500 1500 Kbit/sec
Cable length without repeater : 1200 1200 1200 1200 1000 400 200 m
Station type : DPV0 and DPV1 slave
Device number : 32 devices per segment without repeater (max 126, with repeaters)
Bus access : token-passing between masters and polling for slaves
Electrical power : actuator powered (as option: auxiliary external voltage supply)
Bus termination : configurable on board via local operator interface of actuator
Temperature : -40°C, +85°C
Fieldbus redundancy : two independent communication interfaces
EMC protections : EN 50081-2 and EN 50082-2
Types of operation : cyclic data exchange, sync mode, freeze mode, fail safe mode
Baud rate : automatic recognition
Addressing : configurable via local operator interface
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