







The Multi-line 300 (ML 300) controller modules provide a wide range of measurement and input-output options that let you customise ML 300 controllers (PPM 300, PPU 300, AMC 300, or GPU 300) exactly to your application and requirements, for example by opening and closing breakers, activating alarm devices, or adding differential protection.
Flexible architecture
With the modules, you take full advantage of the flexible ML 300 architecture: Simply select and install the modules you need in empty slots of your 4 or 7-slot controller rack. You can quickly replace modules in the field if your requirements change, and they can be used as extension modules with any EtherCAT compatible DEIF controller.
Ready for harsh environments
The rugged and robust modules are designed for reliable performance, even in harsh environments, and we test them thoroughly to ensure that they keep working in extreme conditions. The modules are CE marked and UL certified and conform to the standards defined by several classification societies.
Click Modules for an overview of all modules and detailed descriptions of each one.
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Protection & power management PPM 300 PPM 300
- Synchronization
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC logic
- Engine and Generator protection
- Engine CANbus
- Rear mount
- Flexible Hardware
- Additional I/O racks (9 racks)
- Ethernet Ring connection for Power management
- Redundant breaker feedback
- Colour Display
- Emulation
- Marine approval
- Heavy consumer
- Fast load reduction
- Fuel optimisation

Paralleling & protection GPC 300
- Diesel Generator controller
- Engine and Generator protection
- Engine CANbus
- Generator controller
- Generator breaker control
- Mains connection protection
- Mains connection breaker control
- Mains connection controller
- BTB controller
- BTB connection breaker control
- BTB connection protection
- Single generator with mains connection application
- CODESYS PLC for advanced purpose
- AC protection
- Bus tie breaker control
- Graphical based easy-to-use plant layout
- Synchronization
- PLC logic
- Rear mount
- Flexible Hardware
- Additional I/O racks (9 racks)
- Ethernet Ring connection for Power management
- Redundant breaker feedback
- Colour Display

Advanced Programmable Controller AMC 300
- Fully production tested control system units
- Designed for a lifetime no less than 10 years @ 40 ºC
- Suitable for Offshore, Marine and near shore environments
- Superior robustness to vibrations, bumps and shocks
- Better ESD protection, Surge protection of I/O and Power supply
- Warranty: 2 years (not including wearable parts) with option to 3 years.
- Core specifications:
- Cold start-up/Operating temperature: -40 to 70 °C
- Storage temperature: -40 to 85 °C
- Climate: 55 °C 97 % RH condensing
- Altitude: < 4000 m
- Vibration : 2.1 g (3.2 to 50 Hz) 1.0g (13.2 to 100 Hz)
- Shock: 50 g, 11 ms, half sine
- Bump: 25 g, 6 ms, half sine
- Multifunction I/O modules with 24V DC Digital Inputs, Digital Outputs, Relay Outputs, Voltage / Current Analogue Inputs, Thermocouples, PT100/1000 inputs, Frequency Counter inputs, PWM outputs.
- Direct 3-phase 690 V voltage and 1/5A current measurement with class 0.5 Power measurement
- Modular I/O concept with distributed I/O nodes based on Standard EtherCAT and supporting EtherCAT cable redundancy
- CAN/CANopen, TCP/IP, RS-422/485 serial communication interfaces
- Operating system software with fail-safe update
- DEIF In-house maintained OS
- Real-time Patched Linux
- Discover the device via hostname (mDNS services)
- Web based configuration
- Simplified update procedures (no special tools, same for OS and firmware)
- Secured Certificated based access by standard protocols
- Customer manages all users, rights and credentials
- Network config on build-in 5 port switch (VLANs)
- Network Time protocol support as both Client and Server
- Fail-safe system software start up with two OS images (active and fault-back)
- Fault-tolerant file system
- Open software development with Linux, CODESYS V3 (IEC 61131-3)
- Regular updates to newest CODESYS V3.5 Service Packs
- Modbus TCP Client and Server library
- OPC UA Server (Open62541) library

Programmable automation controller with EtherCAT based I/O AMC 600
General specifications
- Cold start-up/Operating temperature: -40 to 70 °C
- Storage temperature: -40 to 85 °C
- Climate: 55 °C 97 % RH condensing
- Altitude: < 4000 m
- Vibration : 2.1 g (3.2 to 50 Hz) 1.0g (13.2 to 100 Hz)
- Shock: 50 g, 11 ms, half sine
- Bump: 25 g, 6 ms, half sine
- New platform formfactor – height of just 122 mm; depth 114 mm
- Design lifetime of no less than 10 years at 40 ºC surrounding temperatures
- Backplane mounted rack ensuring stable inter-module communication during operation in the entire products lifetime
- Fully production tested control system units lowering in-sourcing costs for series production at customer
- Suitable for Stationary, mobile, wind turbine retrofit
- Increased mechanical robustness
- Increased electrical protection levels ; ESD up to 6kV, up to 4kV on power inputs and 2kV on all signal and communication power for fast transients protections
- Designed the input circuits with protections against failure connections
- Cold start up in very low-temperature without pre-heating
- Proven electronics design for demanding condensing climates
- Built-in standard EtherCAT as native communication protocol for use as distributed I/O
- High density IO modules
- 24V DC Digital Inputs, Digital Outputs, Voltage / Current Analogue Inputs, PT-100 inputs
- Condition monitoring modules with High Frequency Analogue Inputs
- Support for most widely used fieldbusses : CAN/CANopen, PROFINET, RS-422/485, TCP/IP ( OPC UA, Modbus TCP etc. )
- Warranty: 2 years (not including wearable parts) with option to 5 totally years
System software, Operating System and Programming
- Operating system software with fail-safe update
- DEIF In-house maintained OS
- Real-time Patched Linux
- Web based configuration
- Simplified update procedures (no special tools, same for OS and firmware)
- Secured Certificated based access by standard protocols
- Customer manages all users (Operator, Service and Administrator), rights and credentials
- Network configuration of the 2 independent network interfaces.
- Network Time protocol support as Client
- Fail-safe system software start up with two OS images (active and fault-back)
- Fault-tolerant file system
- Web based configuration
- User management
- Programming with CODESYS V3.5 and C/C++
- Regular updates to newest CODESYS V3.5 Service Packs
- Secure Web based visualization