ABB RLM02  3BSE091723R1 PROFIBUS DP/FMS Redundancy Link Module Has Good Price In Stock

The RLM02 converts a nonredundant PROFIBUS line to two redundant RS485 lines or vice versa. You can position the module directly after a master, before a bus segment with several slaves or before an individual slave. PROFIBUS stations with redundant couplers [K] can be directly connected to the PROFIBUS set redundant by RLM02.

Stations with only one interface can be optionally assigned to the A or B line. Each RLM02 PROFIBUS interface can serve up to 31 PROFIBUS stations. Using repeaters [R] and media converters [O/E] makes it possible to increase the length of the PROFIBUS lines and the number of stations.

Field devices equipped with only a single PROFIBUS DP interface, can be integrated in the redundant PROFIBUS network by using the Redundancy Link Module RLM02. Acting like an active switch, it converts two redundant lines to one PROFIBUS DP line or vice versa. The RLM02 amplifies signal form and amplitude of the incoming data and monitors activities and error statuses of all three lines.

RLM02 at a glance:

• Three PROFIBUS ports

• Transparent for PROFIBUS configuration, i.e. no slave address required

• Supports transmission rates of 9.6 kbit/s to 12 Mbit/s

• Serve up to 31 Profibus clients. While using repeaters (optical - electrical), this number can extend

• Errors are signalized via an LED on the front plate and a signaling contact

• Specific messages that can be read at the 8-pin terminal strip serve diagnostic purposes

• CE, UL and CSA certified

• Type Approval Certificate "DNV GL" for use in marine area.  

Technical Information

P/N	RLM02 3BSE091723R1
Categories	AC 700F
Brand	ABB
Place of Origin	Sweden
Product Type	Communication Module
Customs Tariff Number	85389091
Dimensions	30*20*20cm
N.W	1kg
Packing	Original Packing with factory sealed
RoHS Status	Following EU Directive 2011/65/EU
Quality	100% New Original
Stock	In Stock
Delivery time	1-3 Days after Payment
After-sales Service	Have
Warranty	1 year
Shipping term	DHL / FEDEX/ EMS /UPS/TNT
MOQ	1 piece
Payment Term	T/T or Western Union

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Windy Wang 
HONGKONG XIEYUAN TECH CO., LIMITED  
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 | Skype: windy@hkxytech.com
Mail: windy@hkxytech.com 
Website:  http://www.hkxytech.com/   | GMT/UTC +8