ABB 3BSE080207R1 NE810 Industrial switch

ABB 3BSE080207R1 NE810 Industrial switch

NE810 is an Industrial switch made for harsh environments. Due to our multi-rate SFP solution, the switch can be used in either 100 Mbit or Gigabit networks. Our unique FRNT (Fast Recovery of Network Topology) technology is the fastest protocol on the market to re-configure a network in case of any link or hardware failure. That is why NE810 is also used in safety-critical applications such as tunnels, traffic signal control, and railway systems.

Installations in harsh environments and places with heavy electrical interference require the use of reliable media. NE810 provides a number of solutions using fiber optic transceivers. Multi- or single-mode transceivers can be used to build point-to-point or redundant ring networks with ranges up to 120 km between each switch. Our BIDI transceiver, which transmits and receives data on a single fiber can be used in applications where the number of fiber cores is limited.

Real-time properties are implemented in the switch in order to achieve determinism for real-time critical applications. NE810 supports QoS (Quality of Service) with four priority queues and strict priority scheduling as well as HoL (Head of Line Blocking Prevention). All to assure that the data network is deterministic.

1. Main features

1.1 hardware specifications

Processor architecture:

Based on PowerPC architecture, high-performance real-time control.

Main frequency: The specific frequency depends on the model (typical value is 400MHz~1GHz).

Memory:

RAM (running memory, usually 64MB~256MB).

Flash (firmware storage, extensible).

Communication interface:

S800 I/O bus (supporting local/remote I/O expansion).

Ethernet (dual port, supporting redundancy, 10/100Mbps).

Serial communication (RS-232/485, used for debugging or old equipment connection).

Profibus DP (optional module, 3BSE008948R1).

Modbus TCP/RTU (protocol support).

Redundancy support:

Support for hot standby redundancy (paired with another PM825).

1.2 Software and Compatibility

Operating system:

Run ABB 800xA or Control Builder M programming environment.

Protocol support:

Oppua, HART, Foundation Fieldbus (additional modules are required).

Programming standard:

Comply with IEC 61131-3 (support LD, FBD, ST, SFC and other languages).

2. Typical application

Process control (chemical, petroleum, natural gas).

Power system (substation automation, SCADA).

Water treatment (pump station control, flow monitoring).

Manufacturing industry (production line automation, robot control).