STO - Safe Torque Off (Safe Torque Off)
Interruption of the energy supply to the drive in accordance with EN 61800-5-2. This function ensures that the drive can no longer apply energy.
Serie DIS-2
Dezentrale Servoregler
Reduced control cabinet volume
The servo controller integrated directly on the motor saves valuable space in the control cabinet. Complex cabling between the motor and servo controller is no longer necessary, as the control takes place directly on the motor.
USB and Ethernet
as parameterization interface
Fieldbus modules
EtherCAT, PROFINET, Optional CANopen, Optional Profibus
Universal encoder evaluation
Resolvers, analog and digital incremental encoders
Metronix DIS-2 Commander
With the Metronix DIS-2 Commander, drives can be easily parameterized and monitored on a PC.
Safety functions
Integrated safety as standard
The DIS-2 servo drives are equipped with modern safety functions such as STO and SS1 as standard. These functions ensure that safety-relevant requirements can be met directly in the drive - without any external safety modules or additional wiring. This not only increases the safety of the machine, but also significantly reduces planning and installation costs. Users benefit from a reliable and economical safety concept.
SS1 - Safe Stop 1 (Safe Stop 1)
The drive is braked autonomously to a standstill within a defined time using a defined braking ramp and then the energy supply is safely switched off. SS1, type C is supported.
Technology functions on board
Numerous integrated software functions make the DIS-2 servo controllers real all-rounders in drive technology.
The DIS-2 servo controllers not only directly support numerous motor types and many common position encoders, but can also be adapted extremely flexibly to a wide range of application tasks by simply parameterizing the integrated technology functions. The precise and highly accurate evaluation of external signals in the drive enables the shortest possible cycle times to be achieved.
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Positioning
Whether linear, jerk-free or torque-limited: The built-in positioning control makes it easy to implement any movement task.
Path program/chaining
All 64 position sets can be linked together to solve complex positioning tasks without a controller. Situation-dependent branching is also possible via digital inputs.
Electronic gearbox/synchronization
The position- or speed-synchronized movement of several drives with variable gear ratios is quickly parameterized and ready for use using the software wizard.
Rotary table
Several rotary axis modes are available for use in rotary table applications. These can be combined with both the cam disk and the electronic gearbox.
Technical data
Compact at a glance
All relevant characteristics of the DIS-2 servo controller clearly summarized in a PDF: Power range, supply voltage, interfaces, dimensions and ambient conditions. For quick technical classification - and reliable integration into your system.
The most important characteristics of the DIS-2 310/2:
- 230VAC single-phase servo controller
- Rated output current: 2 A
- Max. Output current for 1 s: 6 A
Technical data | Download
Product brochure | Download
Connectivity options
Universal interface variety
CANopen
Always on board is the field-proven CANopen fieldbus system with the CiA 402 drive profile. With the operating modes Profile Torque Mode, Profile Velocity Mode, Profile Position Mode, Homing Mode, and Interpolated Position Mode, the servo controller can be used in a wide variety of applications. Several hundred parameters enable complete configuration of the servo controller via CANopen.
Ethernet
The integrated Ethernet interface can be used via a UDP/IP connection, for example, for remote maintenance or as a fieldbus connection. This allows the transmission of setpoints and actual values, error analysis, loading and saving of parameter sets, adjusting individual parameters, and displaying values using the oscilloscope function.
EtherCAT
All smartServo BL 4000-C devices feature the Ethernet-based EtherCAT fieldbus system. With the CoE (CANopen over EtherCAT) application protocol, all operating modes and parameters of CANopen can also be used under EtherCAT. In multi-axis applications, highly synchronized movements are achieved in the “Cyclic Synchronous Position” mode in combination with Distributed Clocks (DC), even at high cycle times, as the servo controllers synchronize precisely to the external clock.
Profibus
Profibus enables stable and fast real-time data transmission. With flexible topologies, systems of various sizes can be efficiently networked and monitored. Users continue to rely heavily on Profibus, as it allows the use of proven devices and infrastructures.
Encoder interfaces
Analog and digital incremental encoders
The universal encoder interface supports a wide variety of different encoders: both analog 1Vss signals and digital incremental signals, including reference track or zero pulse, are supported. For commutation, digital Hall signals can also be evaluated, and a fault signal input can additionally be connected. One of the encoder inputs can also be used as a pulse-direction input or forward/reverse counting input.
FA-CODER® and Nikon A-Format
Numerous encoders from the two Japanese manufacturers Nikon and Tamagawa Seiki are also directly supported by the smartServo BL 4000-C.
Resolver
Of course, the resolver is also supported by the smartServo BL 4000-C as a robust and cost-effective position sensor.
Customer benefits of the decentralized DIS-2 servo controllers for automation technology and AGVs
The DIS-2 servo controllers combine high-performance drive technology with a decentralized design, offering clear advantages for modern automation solutions. Since the servo controller is integrated directly onto the motor, long cable runs and large control cabinet volumes are eliminated. This saves space, reduces installation effort, and enables more compact machine and system concepts.
Particularly in Automated Guided Vehicles (AGVs), the DIS-2 servo controllers fully demonstrate their strengths: decentralized installation on the vehicle simplifies wiring, saves weight, and creates more space for the battery and payload. Thanks to modern interfaces such as PowerLink, EtherCAT, or PROFINET, the drive can be seamlessly integrated into existing control networks — offering high real-time capability and precise synchronization.
Additional safety is provided by integrated functions such as STO and SS1, while the intuitive ServoCommander parameterization software significantly simplifies commissioning and maintenance. This allows users to benefit from a flexible, reliable, and future-proof drive solution — ideal for the growing use in intelligent transport and automation systems.
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