Bachmann ERS202 Ethernet Remote Station | Original Spare Parts

Bachmann ERS202 Ethernet Remote Station — Industrial-Grade Dual Ethernet Communication Module (Original Spare Parts)

As a procurement manager sourcing critical spare parts for continuous-process facilities, you need components that are 100% Brand New and Factory Sealed — no refurbished substitutes, no compromises. The Bachmann ERS202 Ethernet Remote Station is exactly that: a factory-original industrial communication module engineered for redundant Ethernet architectures in demanding PLC System and DCS environments. The ERS202 integrates dual 10/100 Base-Tx Ethernet interfaces, one RS232 serial port, and a USB 2.0 port into a compact, DIN-rail-ready form factor, making it a cornerstone Control Module for distributed I/O and sub-station automation.

In facilities where network downtime translates directly to production loss, the Bachmann ERS202 addresses the core pain point of single-point-of-failure communication. Designed as a remote slave within Bachmann M1 PLC System architectures, the ERS202 maintains deterministic data exchange between redundant master controllers and field-level I/O — even in environments where standard equipment fails. Its ColdClimate design (-30°C to +60°C, fan-free) makes it a proven Original New solution for Oil & Gas, Power Plants, and chemical processing sites across the globe.

Backed by a 1-Year Warranty, fast global shipping, and full support for End-of-Life (EOL) legacy systems, this Industrial Automation spare part is ready to ship. Contact our team today for pricing, lead time, and datasheet access.

Technical Specifications & Selection Guide

Selection Guide: The ERS202 is the preferred choice when your Bachmann M1 system requires a dedicated remote slave with dual-port Ethernet redundancy. For applications requiring only single-port Ethernet, evaluate the ERS201. For master-side communication, pair with Bachmann MP213/E Ethernet Master Modules.

Core Features & Technical Advantages

Dual Redundant Ethernet Ports — Two independent 10/100 Base-Tx interfaces enable ring or parallel redundancy topologies, eliminating single-point-of-failure risks in mission-critical PLC System networks.
Robust ColdClimate Engineering — Fan-free operation across -30°C to +60°C ensures reliable performance in outdoor enclosures, unheated substations, and arctic-grade industrial installations without additional thermal management.
Integrated 18-34 V DC Power Supply — Eliminates external power conditioning hardware, simplifying cabinet design and reducing BOM cost in distributed Control Module architectures.
256 MB DRAM + 16 MB FLASH — Generous memory resources support complex IEC 61131-3 program structures and redundancy configuration storage within the Industrial Automation framework.
Precision Fast-Switchover Watchdog — Hardware-level synchronization pulse and watchdog timer deliver millisecond-class failover between Ethernet paths, maintaining data integrity for Safety Instrumented Systems (SIS).
Multi-Protocol Compatibility — Supports Modbus/TCP, OPC, and custom TCP/IP, enabling seamless integration into heterogeneous DCS and SCADA environments alongside third-party controllers.

Typical Application Scenarios

✅ Oil & Gas Processing Plants
Upstream and midstream facilities demand Heavy-duty communication hardware that withstands wide temperature swings and corrosive atmospheres. The ERS202’s ColdClimate design and redundant Ethernet architecture make it the go-to remote station for wellhead RTU networks and pipeline SCADA systems where unplanned downtime carries six-figure hourly costs.

Power Generation & Transmission Substations
Grid operators rely on deterministic, fault-tolerant communication between protection relays and central DCS platforms. Deployed as a remote slave in Bachmann M1-based substation automation systems, the ERS202 provides the Precision timing and fast switchover required by IEC 61850 substation communication architectures.

✅ Chemical & Petrochemical Processing
Continuous-process chemical plants cannot tolerate communication interruptions during catalyst cycles or distillation sequences. The ERS202’s dual-port redundancy and condensation-tolerant design address the harsh humidity and temperature gradients common in reactor control rooms and outdoor tank farm installations.

✅ Water & Wastewater Treatment
Municipal utilities operating geographically distributed pump stations and treatment facilities use the ERS202 to extend Bachmann M1 PLC System control over Ethernet to remote I/O nodes — reducing field wiring costs while maintaining Robust, centralized SCADA visibility.

✅ Heavy Industry & Manufacturing Automation
Automotive stamping lines, steel mills, and cement plants integrate the ERS202 as a communication bridge between central PLC controllers and distributed drive systems, enabling real-time process data exchange across large factory floor footprints.

Logistics & Professional Service

✅ 2-Day Express Shipping Available — Stocked units ship within 24-48 hours of order confirmation via DHL Express, FedEx International Priority, or UPS Worldwide, reaching most global destinations within 3-7 business days.

✅ 1-Year Warranty — Every Bachmann ERS202 unit is covered by a full 12-month warranty against manufacturing defects. Each module undergoes pre-shipment functional verification to confirm 100% Original and Brand New status before dispatch.

✅ EOL & Legacy System Support — Bachmann M1 systems remain operational in thousands of facilities worldwide. We maintain dedicated inventory of discontinued and hard-to-source Spare Parts to support your legacy Industrial Automation infrastructure without forcing costly system-wide upgrades.

✅ Full Documentation Package — Datasheets, installation manuals, and Bachmann SolutionCenter configuration guides are available upon request. Certificate of Origin and material traceability documentation provided for regulated industries.

✅ Global Export Compliance — All shipments are accompanied by commercial invoices, packing lists, and HS code documentation (HS 8537.10) to facilitate smooth customs clearance in EU, US, Middle East, and Southeast Asian markets.

FAQ — Frequently Asked Questions

Q1: What is the current price and availability of the Bachmann ERS202?
A: The ERS202 is currently in stock. Pricing is competitive and reflects the 100% Original and Brand New condition of each unit. Because industrial spare part pricing fluctuates with global supply chain conditions, we recommend contacting our sales team directly at sale@ninermas.com for a real-time quotation tailored to your order quantity and delivery requirements.

Q2: How quickly can the ERS202 be delivered to my facility?
A: For stocked units, standard lead time is 1-3 business days for order processing plus 3-7 business days for international express freight. Expedited 2-Day Shipping options are available for urgent maintenance situations. Contact us with your destination country for a precise delivery estimate.

Q3: Can you provide a Datasheet or technical documentation for the ERS202?
A: Yes. The official Bachmann ERS202 datasheet, installation guide, and SolutionCenter configuration manual are available upon request. Simply email sale@ninermas.com with your inquiry and we will provide the complete documentation package, including any applicable firmware release notes.

Q4: Is a Certificate of Origin available for customs and compliance purposes?
A: Absolutely. All Bachmann ERS202 units are manufactured in Austria. We provide a Certificate of Origin (COO) confirming the country of manufacture, along with full material traceability documentation required for regulated industries such as nuclear power, defense, and pharmaceutical manufacturing.

Q5: Is the ERS202 compatible with non-Bachmann controllers and third-party SCADA systems?
A: Yes. The ERS202 supports standard industrial protocols including Modbus/TCP, OPC, and generic TCP/IP socket communication, enabling integration with Siemens, Rockwell Automation, Schneider Electric, and other third-party DCS and SCADA platforms in multi-vendor Industrial Automation environments.

Q6: What is the difference between the ERS202 and ERS201 models?
A: The primary distinction is network redundancy capability. The ERS202 features dual 10/100 Ethernet ports for redundant ring or parallel network topologies, while the ERS201 provides a single Ethernet interface. For applications requiring high-availability communication with automatic failover, the ERS202 is the recommended Control Module.

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