Main range of productLexium SD3 product or component typeMotion stepper drive device short nameSD328 supply voltage limits100...120 V200...240 V bus typeFieldbus Complementary format of the driveBlock network number of phasesSingle phase [Us] rated supply voltage100...120 V (- 15...10 %)200...230 V (- 15...10 %) supply voltage typeAC/DC network frequency limits50...60 Hz (- 15...10 %) communication interfaceIntegrated CANopenIntegrated analogue inputIntegrated Modbus motor phase current<= 2.5 A current consumption<= 0.2 mA (24 V control voltage)3 A at 230 V (main supply)4 A at 115 V (main supply) nominal power180 W at 115 V270 W at 230 V short-circuit current0.5 kA power losses<= 26 W associated fuse rating6 A at 115 V6 A at 230 V overvoltage categoryIII inrush current< 60 A leakage current< 30 mA 10 m conforming to IEC 60990-3 voltage state 0 guaranteed-3...5 V (24 V input signals) voltage state 1 guaranteed15...30 V (24 V input signals) input current<= 10 mA (24 V input signals) input frequency<= 200 kHz, signal input ENC_A, ENC_B, ENC_I, pulse/direction<= 400 kHz, signal input ENC_A, ENC_B, ENC_I, A/B output frequency< 400 kHz, pulse/direction interface, A/B<= 200 kHz, pulse/direction interface, pulse/direction maximum switching current<= 50 mA (24 V output signals) voltage drop1 V, 50 mA load (24 V output signals) physical interface2-wire RS 485 Modbus :RS422 - pulse/direction interfaceRS422 - signal input ENC_A, ENC_B, ENC_I output voltage<= 30 V (24 V output signals)4.75...5.25 V (ENC+5V_OUT signal output) input voltage24 V -15 %/+20 % (24 V control voltage)-10...10 V (analogue input signals) residual ripple< 5 % (24 V control voltage) resistance10 kOhm (analogue input signals)5 kOhm (pulse/direction interface) analogue input typeVoltage - 10...10 V, resolution: 14 bits, duration: 0.25 ms electrical connectionConnector RJ45 for CANopen interface)Connector RJ45 for Modbus interface)Spring terminal for CANopen interface) mode of transmissionRTU (Modbus) method of accessSlave (CANopen) transmission rate125 kbps, 250 kbps, 500 kbps, 1 Mbps (CANopen)9600, 19200, 38400 bps (Modbus) number of addresses1...127 (CANopen)1...247 (Modbus) installed device127 stepper motor drives for CANopen31 stepper motor drives for Modbus data format8 bits, 1 stop, even parity for Modbus8 bits, no parity, 1 stop for Modbus8 bits, no parity, 2 stop for Modbus8 bits, odd parity, 1 stop for Modbus communication service1 PDO configurable for CANopen2 SDOs receive for CANopen2 SDOs send for CANopen3 PDOs as per DSP 402 for CANopenCiA DSP 402 profile for CANopenDiagnostics (08) for ModbusEmergency for CANopenNote guarding, heartbeat for CANopenRead device identification (43) for ModbusRead hold register (03), maximum 63 words for ModbusRead/write multiple registers (23), maximum 63/59 words for ModbusWrite multiple registers (16), maximum 61 words for ModbusWrite single register (06) for Modbus local signalling1 LED - ERR for CANopen1 LED - RUN for CANopen safety functionSafe torque off safety function for machine conforming to IEC/EN 61800-5-2Safe torque off safety function for machine conforming to ISO 13849-1 level dSafe torque off safety function for system process conforming to EN/IEC 61508 level SIL2Safe torque off safety function for system process conforming to IEC/EN 61800-5-2 type of coolingNatural convection maximum mechanical speed3000 rpm height145 mm width72 mm depth140 mm shock resistance15 gn for 11 ms conforming to EN/IEC 60068-2-27 product weight1.1 kg Environment electromagnetic compatibilityElectrostatic discharge level 3 conforming to EN/IEC 61000-4-2Immunity to electrical transients level 4 conforming to EN/IEC 61000-4-4Immunity to radiated radio-electrical interference level 3 conforming to EN/IEC 61000-4-3Voltage/current impulse level 3 conforming to EN/IEC 61000-4-5 standardsEN/IEC 50178EN/IEC 61800-3EN/IEC 61800-3 environment 1EN/IEC 61800-3 environment 2EN/IEC 61800-5-1 product certificationsCULTÜVUL markingCE ambient air temperature for operation0...50 °C ambient air temperature for storage-25...70 °C pollution degreeLevel 2 relative humidity5...85 % without condensation operating altitude<= 1000 m without derating> 1000...< 2000 m without derating (maximum ambient temperature 40°C, no protective film, lateral distance of > 50mm) vibration resistance1.5 mm (f = 3...13 Hz) conforming to EN/IEC 60068-2-61 gn (f = 13...150 Hz) conforming to EN/IEC 60068-2-6 IP degree of protectionIP20IP40 on upper part without removal of protective film Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructionsAvailable Contractual warranty Warranty period18 months
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EMC mounting plate (included)
Mounting and ClearanceMounting and Clearance
Without protective film (1)
With protective film
0 ... +40 °C
d > 50 mm/1.97 in.
d > 50 mm/1.97 in.
d > 10 mm/0.39 in.
+40 ... +50 °C
d > 50 mm/1.97 in.
Reduce nominal and continuous current by 2.2 % per °C above 40 °C
d > 50 mm/1.97 in.
Reduce nominal and continuous current
Operation not possible
(1) Recommendation: remove protective film after installation.
Connections and SchemaSD328A Connection Example with Local ControlSD328A Connection Example with Fieldbus ControlExample of Application of the Safety Function: Category 0 StopExample of Application of the Safety Function: Category 1 Stop