Product Specifications

Part Number	ME203/CN
CPU Clock Speed	33 MHz
System Volatile Memory	8 MB DRAM
Non-Volatile Memory	512 kB SRAM
Expandable Storage Slot	1 set PCC slot
Power Input	24 VDC
Integrated Power Output	17 W

The Bachmann ME203/CN is a highly compact, resilient central processing unit designed as the core computational hub for the Bachmann M1 platform, widely deployed in rigorous mission-critical sectors such as offshore wind energy, maritime propulsion control, and heavy factory .

Storage and memory integrity are safeguarded by a multi-tiered architecture featuring 8 MB of system DRAM, 8 MB of file-flash memory for application logic, and 512 kB of battery-backed SRAM designed to instantly lock and retain critical process variables, persistent machine states, and system receipts during sudden power interruptions

Frequently asked questions：

Q : Does the ME203/CN require an external power supply module for its backplane?
No, it features an integrated 17W power supply unit that powers itself and adjacent connected I/O modules directly via the backplane.

Q : How much non-volatile data can I retain during a power outage?
The module contains 512 kB of battery-backed SRAM dedicated to retaining persistent variables and retain-tags.

Q : What is the maximum data rate supported by the integrated CAN interface?
The onboard CAN/CANopen interface supports standard industrial transmission speeds up to 1 Mbit/s.

Q : What is the input voltage requirement for the module?
The module requires a stable nominal input of 24 VDC (-20% / +25% tolerance).

Product Applications

Wind power plants
Printing and packaging plants
Marine engineering and port machinery
Rail transportation and power systems

Grab an Extra Discount - Contact Sales Manager Lisa Lin Today :
:sales7@amikon.cn :+86-18965423501 :AMKPLC

We provide a 12-month warranty and worldwide stock availability to guarantee smooth integration and prompt delivery for your daily operations.

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Amikon offer you
✓ lower your support costs
✓ Large number of inventory
✓ Support door-to-door inspection
✓ Courier partners: DHL, UPS, TNT, FedEx
✓ Provide on-going availability of automation replacement parts
✓ Technical specification, manuals and data sheets: Available on request.

Professional team
— Sales department
24/7 hours service.Deal your request for any PLC DCS products promptly, patiently and professionally.
— Engineering department
Ensure that there are no quality problems in the products.All products will be examed before shipment.
— Financial department
Check payment and refund in time.
— Warehouse department
Careful checking the goods listing and careful packing, shipping goods in time.
— After-sales service department
Full-time after-sales service team, under the sales department, the user can put the timely response to service requests.

What we can supply you?

We offer quality products of a wide range of brands, enabling the parts that meet your replacement needs can be found.
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• ABB Operator Panel : PP835A, PP846A 3BSE042238R2
• ABB Procontic : CS31, 07KT98, 07SK90R1, 07ZE63R02
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• DeltaV : KJ3002X1-BB1 12P068X082, KJ3221X1-BA1 12P2531X132 VE4035S2B1
• Fisher : 01984-4282-0001, 01984-2518-0002
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• Rosemount : 2051CD2A02A1AS3I1M5 405PS100N065D3H
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•IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module:IC693PWR321,IC695CHS012,IC697PWR711M,IC698CPE020,IC200CHS022L

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