ABB PROFIBUS Redundancy Link Module RLM01 with 8 Channels 24 VDC Power Supply and 3-Wire Connections
Price:
negotiable
MOQ:
1
Delivery Time:
2-3 work days
Brand:
ABB
Product Description
ABB PROFIBUS Redundancy Link Module RLM01
The ABB PROFIBUS Redundancy Link Module RLM01 provides reliable network redundancy for industrial automation systems, ensuring continuous operation and enhanced system availability.
Technical Specifications
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 |
Data Telegram Delay
| A/B → M | 1 Bit times [us] + 0.6 us |
| M → A/B | 4 Bit times [us] + 0.6 us |
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 |
Ambient Conditions
| Operating Temperature | 0 ... 50°C |
| Transport/Storage Temperature | -30 ... 85°C |
| Relative Humidity | Max. 75% non-condensing in operation |
Alarm Contact
| Function | Open in case of error |
| Switching Voltage | < 60 VDC |
| Switching Current | Max. 1A |
Design
| Dimensions | 134 x 56 x 70 mm (H,W,D) |
| Weight | 330 g |
| Protection | IP 20 |
| Attachment | DIN mounting rail, 35 mm |
Certification
| USA | UL |
| Canada | CSA |
| Europe | CE |
| Ships and Maritime Systems | Germanischer Lloyd (Category A, B, C, D), in connection with 24 VDC power filter (Surge) |
Key Features & Benefits
- Three PROFIBUS ports for comprehensive network connectivity
- Transparent PROFIBUS configuration - no slave address required
- Supports transmission rates from 9.6 Kbps to 12 Mbps
- Capable of serving up to 31 PROFIBUS clients (extendable with repeaters)
- Error signaling via frontplate LED and signaling contact
- Diagnostic messages available at 8-pin terminal strip
- CE, UL and CSA certified for global compliance
- Germanischer Lloyd Type Approval Certificate for marine applications
Contact Information
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Company
Shenzhen Wisdomlong Technology CO.,LTD
Location
23E BlockB,Lushan Building，Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person
Becky