SM4A342PM272EN0c0490

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 or 24 Vdc PNP.
Digital outputs	2 digital optoisolated outputs PNP, 24 Vdc - 100 mA.
Analog inputs	1 analogic input (potentiometer or ±10Vdc)
Open or Close loop	Open 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 140,5 [mm]
Weight	2,25 [Kg.]
Software settings and connections	SCI service interface for real time programming and debugging with eePLC Studio IDE software
Bipolar holding torque	330 [Ncm] min.
Rotor inertia	840 [g.cm²]

The SM4A line is a series of high performance and local logic vector drives suitable to be connected via CANbus (CANopen DS301/DS402), or serial (Modbus-RTU) to single or multi-axle systems in slave mode. Consisting of a Full Digital vectorial drive with "Else" firmware and a high torque 50-pole NEMA24 motor. Quickly configurable thanks to the interface for PC Windows SL-Monitor, these units are available in a wide range of powers. The SM4A series, as well as combining compactness and power, offers maximum versatility and reliability, allowing considerable savings in wiring and electrical panels. With the hardware resources available in the different versions, together with the implementation of the Advanced Power Motion Module, you can operate your application in a quick and easy manner.

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
● Stepless control techonology
● Low motor vibrations
● Compact size
● Low mechanical noise
● No resonance
● IP65 Protection
● Low heat generation
● High reliability
● AC Power supply
● High speed and torque

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