SM4A342PM242B40c0490

Power supply voltage	18 [Vac] ÷ 56 [Vac]
Separated logic power supply	24 [Vcc] ÷ 24 [Vcc]
Output current	0.0 [A/ph rms] ÷ 4.2 [A/ph rms] 0.0 [A/ph peak] ÷ 6.0 [A/ph peak]
Interface control mode	Serial RS485 (Modbus-RTU)
Digital inputs	4 digital optoisolated inputs 200 kHz 5 Vdc line driver oppure 24 Vdc PNP.
Digital outputs	2 digital optoisolated outputs PNP, 24 Vdc - 100 mA.
Open or Close loop	Closed loop
Step resolution	Stepless Control Technology (65536 emulated positions per turn)
Safety protections	Over / under-voltage, over current, over temperature, short-circuit phase / phase and phase / phase ground
Operative temperature	0 [°C] ~ 50 [°C]
Storage temperature	0 [°C] ~ +55 [°C]
Humidity	0 [%] ~ 90 [%]
Protection class	IP20
Dimensions H x L x W	124,0 [mm] x 60,0 [mm] x 100,5 [mm]
Weight	1,45 [Kg.]
Software settings and connections	SCI service interface for real time programming and debugging with eePLC Studio IDE software
Bipolar holding torque	110 [Ncm] min.
Rotor inertia	275 [g.cm²]
Encoder	400 ppr incremental (also 1000 ppr or 2000 ppr)

The SM4 line is a series of vectorial full digital drives with an integrated 50-poles motor and an encoder, with local logic, programmable and equipped with PLC functionality. Suitable for use in 'stand alone' mode and connected to HMI touch screen for application parameters, these units have a serial interface (Modbus-RTU) for programming and debugging the application thanks to the eePLC Studio software environment which allows the user to access all the functions and resources of the device and to manage and synchronize the Movement Module, also in Closed-loop, and the resources of other drives with each process event. They also have ready-to-use and easily customizable modules such as: label management, cam management, cable processing, plate orientation, adjustment of printing registers and others.

Principal features

● Multiple Control Modes
● With Advanced Safety Features: √ integrated diagnostics and monitoring of faults √ separate power supply for logic and power √ error buffer and field management
● Closed loop of torque, speed and position
● Stepless control technology
● Low motor vibrations
● Compact size
● Low mechanical noise
● No resonance
● IP65 Protection
● Low heat generation
● High reliability
● AC Power supply
● Alta velocità e coppia

Functions

• Control mode
• Velocity control mode
• Different positioning Control Modes (homing, relative, absolute, target)
• Electric Gear with programmable gear ratio to track external master reference (from fieldbus or incremental encoder) of motor Speed and Position
• High speed I/O triggered motor start & stop to event syncronizing for fast response demanding application: labeling, nick_finder, on fly cut., etc...
• Multi Axis movements syncronization capability
•On fly change among any Motion Module Control Modes
•On fly Electric Gear Enable/Disable capability
• Control of the drives by commands from the Master Controller. Suitable for Multi-Axis Systems (up to 127 drives). Integrates all the features of the Power Motion Module that ensures perfect synchronization between the axes and reduces the workload of the Master Controller
• Programming and debugging of the drive through Service SCI. For this purpose, the SM4A_SERV00-EE soft-start kit is available, including converters and cables from service serial to RS485 and from RS485 to USB. The kit is accompanied by a CD-Rom with eePLC Studio IDE software in the demo version