ABB RER103 Bus Connection Module
Overview
ABB RER103 Bus Connection Module is an interface unit between the RE_500 device and the fiber optic SPA, LON® and IEC 60870-5-103 buses. It converts the incoming optical signals from the SPA, LON® and IEC_103 buses to electrical RS-485 signals for the RE_500 device and vice versa.
The module plugs into the RS-485 D-sub miniature connector on the rear panel of the RE_500 device, is powered by the RE_500 device's D-sub connector, and can be used with any RE_500 device equipped with a 9-pin D-sub connector.
🚀Function & Features
- Topology: ABB RER103 supports two bus topologies: loop and star, which can be selected by jumpers.
- Idle state selection: ABB RER103 sets the fiber idle state to light on or off by jumpers
- Collision detection: Collision detection is supported during LON® bus communication.
- Service pin: ABB RER103 is used to connect Neuron® chips and supports LON® node configuration.
Specifications
|
Parameter |
Specification |
|
Model |
RER103 |
|
Power Supply |
|
|
Auxiliary Power Source |
Host device (5V DC) |
|
Power Consumption |
~0.4W Max |
|
Communication |
|
|
Max Data Transfer Rate |
1.25 Mbps |
|
Mechanical |
|
|
Dimensions (W×H×D) |
35.0 × 73.0 × 20.0 mm |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: ABB
Q: What is the type?
A: Bus Connection Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Q: Why choose us?
A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
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