ABB REM545BG227AAAA control panel

ABB REM545BG227AAAA control panel

This chapter contains a short description of the PROFIBUS network and the REM545BG227AAAA PROFIBUS DP adapter module. PROFIBUS network PROFIBUS is an open serial communication standard that enables data exchange between all kinds of automation components. There are three main variations of PROFIBUS: • PROFIBUS FMS (Fieldbus Message Specification) • PROFIBUS DP (Decentralised Periphery) • PROFIBUS PA (Process Automation). The physical transmission medium of the bus is a twisted pair cable (according to the RS-485 standard). The maximum length of the bus cable is 100 to 1200 meters, depending on the selected transmission rate (see chapter Technical data). Up to 32 nodes can be connected to the same PROFIBUS network segment without the use of repeaters. With repeaters, it is possible to connect 126 nodes (including repeaters and a master station) to the network.

ABB PM866K01 3BSE050198R1

ABB LDGRB-01 3BSE013177R1 
BENTLY 3500/15 106M1079-01 
ABB UNITROL 1020 UNS0119A-Z,V1 3BHE030579R0003 
B&R 5AP920.1505-01

HIMA F3330 
HIMA F3236
HIMA F7126
HIMA F8621A 
HIMA F7133 
HIMA F7553 
HIMA F7131 
HIMA F8627 
HIMA F8627X
HIMA F8650X

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We have a large amount of inventory and high quality, out of production control system components, DCS system accessories, robot system accessories, large servo system spare parts. PLC module, DCS module, CPU module, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output module, redundancy module, power module, relay output module, relay input module, processor module and other major brands.

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