
Description
The ABB 3BSE000435R1 is a high-reliability communication module marketed under the functional name CS513,designed to provide robust IEEE 802.3-compliant Ethernet connectivity for ABB’s AC 800M distributed control system(DCS).Installed directly into the controller or I/O rack backplane,the ABB 3BSE000435R1 enables seamless data exchange between CPUs,engineering stations,HMIs,and enterprise systems over standard industrial Ethernet.With dual independent 10/100 Mbps ports and native support for switched network topologies,it forms the digital backbone of modern process automation infrastructures.
Application Scenarios
At a large ethylene plant in South Korea,engineers needed to eliminate single points of failure in their DCS network while integrating real-time production data into the corporate MES.By deploying dual ABB 3BSE000435R1 CS513 modules per AC 800M controller—one dedicated to the Controller Network(for CPU redundancy and engineering access)and another to the I/O Network(for S800 I/O stations)—they achieved full network segmentation and fault tolerance.When a switch failed during a monsoon-induced power surge,the redundant path maintained all control loops without interruption.The ABB 3BSE000435R1’s strict adherence to IEEE 802.3 ensured interoperability with third-party firewalls and time-sensitive networking(TSN)gateways,proving its role as a future-proof communications enabler in critical infrastructure.
Parameter
Main Parameters Value/Description
Product Model ABB 3BSE000435R1
Manufacturer ABB
Product Category Industrial Ethernet Communication Module
Functional Name CS513
Compatible Systems ABB AC 800M(PM86x,PM85x CPUs),mounted in TK801/TB8xx racks
Network Standard IEEE 802.3(Ethernet),full-duplex capable
Ports 2×10/100 Mbps RJ-45 copper ports(independent,non-switched by default)
Protocol Support TCP/IP,UDP,ABB proprietary AC 800M protocols,OPC DA,Modbus TCP(via software)
Redundancy Support Yes—supports PRP(Parallel Redundancy Protocol)or MRP when used in pairs
Data Rate Up to 100 Mbps per port,auto-negotiation enabled
Electrical Isolation 1.5 kV isolation between logic and field-side Ethernet
Operating Temperature 0°C to+60°C(–25°C to+70°C with conformal coating option)
Mounting Backplane-mounted in AC 800M I/O or controller rack(no external power required)
Technical Principles and Innovative Values
Innovation Point 1:Unlike generic NIC cards,the ABB 3BSE000435R1 is deeply integrated into the AC 800M real-time architecture—ensuring deterministic data delivery with microsecond-level jitter control,essential for synchronized I/O scanning and inter-controller messaging.
Innovation Point 2:Each port operates as a fully independent network interface,allowing logical separation of traffic:one for safety-critical controller-to-I/O communication,another for non-intrusive engineering,diagnostics,or enterprise integration—enhancing both performance and cybersecurity.
Innovation Point 3:The module supports switched Ethernet mode via firmware configuration,enabling daisy-chained I/O stations without external switches—reducing cost and footprint in small-to-medium installations.
Innovation Point 4:Built-in diagnostics report cable faults,link status,and packet errors directly to Control Builder M,accelerating troubleshooting.LED indicators on the front panel provide immediate visual feedback for field technicians.
Application Cases and Industry Value
A U.S.nuclear power plant upgraded its secondary cooling system controls using ABB 3BSE000435R1 CS513 modules to meet NRC cybersecurity requirements.By isolating the I/O network from the plant LAN using dedicated CS513 ports and implementing VLAN tagging at the switch level,they achieved air-gap-like security without sacrificing remote monitoring capabilities.In another example,a Chilean copper mine deployed ABB 3BSE000435R1 units across 12 pump stations in a star topology,leveraging the module’s rugged design to withstand dust,vibration,and wide temperature swings.Both projects benefited from reduced cabling complexity,improved network resilience,and seamless integration with existing IT infrastructure—demonstrating the ABB 3BSE000435R1’s versatility across extreme environments.
Related Product Combination Solutions
ABB PM866AK01 3BSE018283R1:High-end redundant CPU that pairs with ABB 3BSE000435R1 for mission-critical control.
ABB TK801V001:AC 800M controller rack housing the CS513 and CPU modules.
ABB CI854 3BSE022540R1:Serial gateway for legacy Modbus RTU devices,often used alongside CS513 for hybrid networks.
ABB TB806 3BSE008536R1:Terminal base for S800 I/O modules connected via the CS513-managed I/O network.
ABB 3BSE020440R1(CI874):Fiber-optic redundancy module that complements CS513 in high-availability architectures.
ABB 3BSE038550R1(NRP90):Network redundancy processor for PRP/HSR ring topologies in substation automation.
ABB 3BSE008508R1(DI810):Digital input module whose data flows through the CS513 I/O network.
ABB Control Builder M:Engineering environment that auto-detects and configures CS513 network parameters during project setup.
Installation,Maintenance,and Full-Cycle Support
Installation of the ABB 3BSE000435R1 involves inserting it into an available slot in an AC 800M rack and connecting shielded Cat 5e/6 cables to grounded industrial RJ-45 connectors.IP addressing is configured via Control Builder M—either statically or via BOOTP/DHCP—and network roles(Controller vs.I/O Network)are assigned during system topology definition.No drivers or OS updates are needed;the module is recognized natively by the AC 800M runtime.
Maintenance is minimal due to solid-state design and no moving parts.Routine checks include verifying link LEDs and inspecting cable strain reliefs.In case of failure,the module is hot-swappable in non-redundant systems or can be replaced during scheduled outages in safety-critical applications.Firmware updates are delivered transparently through the engineering toolset.
Every ABB 3BSE000435R1 undergoes burn-in testing,network stress validation,and electromagnetic compatibility(EMC)verification per IEC 61000-6-2/4.We offer a 12-month warranty,global logistics,and expert support for network architecture design—including VLAN planning,latency analysis,and cybersecurity hardening.
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