ABB RLM01 3BDZ000398R1 Profibus Redundancy Link Module Supplier,ABB RLM01 3BDZ000398R1 Profibus Redundancy Link Module Manufacturer,ABB RLM01 3BDZ000398R1 Profibus Redundancy Link Module Factory

ABB RLM01 3BDZ000398R1 Profibus Redundancy Link Module

Inquiry now

RLM01 3BDZ000398R1 Product datasheet

Model number:	RLM01 3BDZ000398R1	Module Type：	Profibus Redundancy Link Module
Manufacture:	ABB	Condition：	Brand New
Range of Product:	Advant OCS/800xA	Lead time：	In Stock
Weight:	0.32 kg	HS CODE：	8537101190
Dimension:	5.5x9.5x13.2cm	MOQ:	1
Product Origin:	SWEDEN	System：	DCS
Discontinued on:	Active	Communication Service:	Ethernet router

RLM01 3BDZ000398R1 Functional Description

The ABB RLM01 3BDZ000398R1 Profibus Redundancy Link Module is an advanced PROFIBUS redundancy module featuring three RS485 interfaces that support all transmission rates from 9.6 kBit/s to 12 MBit/s in compliance with DIN 19245 standards. This industrial-grade Redundant Connection Module ABB RLM01 3BDZ000398R1 module functions as a signal repeater, regenerating both signal shape and amplitude while continuously monitoring lines A, B, and M for activity and error states. Detected faults are immediately indicated through front-panel LEDs and a potential-free alarm contact for system diagnostics.

The ABB Redundancy Link Module 3BDZ000398R1 intelligently manages data routing - automatically switching to redundant line B if errors are detected on line A (and vice versa) based on the first character of each telegram. The module's sophisticated control logic ensures seamless data transmission to terminal M while maintaining parallel output to terminals A and B when receiving valid telegrams from line M. This makes the ABB RLM01 3BDZ000398R1 ideal for critical industrial automation systems requiring uninterrupted communication.

The RLM01 3BDZ000398R1 PROFIBUS Redundancy Link Module supports both single and redundant 24VDC power supplies with automatic load balancing and failover capabilities. Its robust design meets stringent Germanic Lloyd (GL) certification for marine applications, though it requires additional surge protection filters to maintain EMC compliance in harsh electrical environments. These features make the ABB RLM01 3BDZ000398R1 particularly valuable for offshore and industrial installations.

With its combination of intelligent redundancy management, comprehensive diagnostics, and rugged construction, the PROFIBUS Redundancy Link Module RLM01 3BDZ000398R1 delivers unmatched PROFIBUS network reliability for process control systems. This module represents ABB's commitment to providing industrial communication solutions that maximize uptime while simplifying system integration and maintenance in demanding operational conditions.

If you have other request contact our team to get customized service

One Year Warranty

We offer a one-year warranty for any quality issues with our products. If you encounter any defects or malfunctions during this period, please contact us for prompt resolution. Our warranty covers repairs or replacements, ensuring your satisfaction and peace of mind.
Shipping & Delivery

We have 10 years experience with leading logistics companies like FedEx, DHL, and SF, ensuring efficient and reliable shipping solutions. Our extensive experience in working with these carriers allows us to offer fast, secure delivery services, tailored to meet the diverse needs of our customers.
Payment Method

We accept a variety of payment methods, including T/T Bank Transfer, Alipay, and more, providing flexible options to suit our customers' preferences. This ensures a convenient and secure transaction process for all orders.

How Can I Get Your Support?

Call +86 18159889985 to be connected with our Manager Stella

Email to sales6@apterpower.com get your best quotation

For the quick assistance message us on WhatsApp at +86 18159889985 now!

You can also reach me via Skype: live:ariatang111 or WeChat: zxd18159889985!

ABB	DSXW110 57120001-PG	ABB	BFPS-48C 3AUA0000074419	ABB	IMCIS02
ABB	DI650	ABB	3BHE024577R0101	ABB	IMASM01
ABB	CI810B 3BSE020520R1	ABB	3BHE012049R0101	ABB	IMASI23
ABB	3BHE025335R1121	ABB	3BHE015412R0101	ABB	IMASI03
ABB	3BHE044481R0101	ABB	086351-004	ABB	IMASI02
ABB	FI820F	ABB	IMDSM05	ABB	IIMSM01
ABB	DI890 3BSC690073R1	ABB	IMDSM04	ABB	IIMCL01
ABB	CI801 3BSE022366R1	ABB	IMDSI22	ABB	IEPAF02
ABB	DI810 3BSE008508R1	ABB	IMDSI14	ABB	IEMMU11
ABB	DO810 3BSE008510R1	ABB	IMCPM02	ABB	IDS-DTU51

Safety information

To supply RLM 01, use only a safety-low voltage. This requirement also applies to the alarm contact supply.

In accordance with the UL/CSA requirements an external protection (e.g. fuse) is prescribed. The fuse rating can amounted to 1.6A to 10A (characteristic: medium slow-acting or slow-acting). Protection of groups of several devices with a common fuse is admissible (several RLM 01 or RLM 01 together with other devices).

When selecting a mounting location, make certain that the limit values for ambient conditions specified in the technical data are observed and the module can discharge heat without any obstruction.

Do not connect any bus lines that are laid partially or entirely outside buildings. Voltage overload, for example resulting from lightning strikes, may destroy the module. For protection against cases such as these, use optical fibre cable and appropriate medium converters (electrical <==> optical) as high-quality electrical

isolation.

In accordance with the PROFIBUS installation guideline the shielding of the bus cables are preferably connected at the start and at the end with earth potential. Place the module on a low-resistance and low-inductance earthed DIN mounting rail. Grounding measures by way of the E terminal (1) on the terminal strip are then not required.

Tags :