Manufacture |
ABB |
Model |
RLM01 |
PN No. |
3BDZ000398R1 |
Catalog |
800xA PROFIBUS Device Integration |
Description |
PROFIBUS Redundancy Link Module |
Origin | Sweden/Malta/India |
HS CODE |
8537109070 |
Dimension |
10*17*9 (CM) |
Weight | 0.5 kg |
Description:
PROFIBUS Redundancy Link Module RLM01
Converts a non-redundant PROFIBUS line to two redundant lines or vice versa.
Field devices equipped with only a single PROFIBUS DP interface, can be integrated in the redundant PROFIBUS network by using the Redundancy Link Module RLM01. Acting like an active switch, it converts two redundant lines to one PROFIBUS DP line or vice versa. The RLM01amplifies signal form and amplitude of the incoming data and monitors activities and error statuses of all three lines.
Benefits:
-Three PROFIBUS ports
-Transparent for PROFIBUS configuration, i.e. no slave address required
-Supports transmission rates of 9.6 Kbps to 12 Mbps
-Serve up to 31 Profibus clients. While using repeaters (optical - electrical), this number can extend
-Errors are signalized via an LED on the frontplate 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 "Germanischer Lloyd" for use in marine area.
Frequently Asked Questions:
1.What data does the serial interface have?
Serial interfaces
- Connections A , B and M
- Transmission rate 9.6 kBit/s to 12 MBit/s
- Type RS 485
- Connection 9-pin Sub-D connector
- Electrical isolation VDE 0110, functionally isolating
- Test voltage 500 Veff
- Device protection class 3
2.What is the data of the power supply?
- Operating voltage 24 VDC (+20 .. +33 V)
- Power consumption 150 mA typically at 24 V
- Power loss Approx. 3.6 W
- Connection 8-pin terminal strip
- Wire cross section 0.14 ... 1.5 mm2
Datasheet Link:
RLM01 ABB 3BDZ000398R1, PROFIBUS Redundancy Link Module PDF Datasheet