WAGO 750-673

Servo Stepper Controller; 55 VDC; 7.5 A

Technical Data

• Device-specific: Inputs (preset): DI 1: Drive stop, DI 2: Reference input, DI 3: Jog switch in positive direction, DI 4: Jog switch in negative direction, DI 5: Limit switch in positive direction, DI 6: Limit switch in negative direction, Outputs (preset): DO 1: Target reached, DO 2: Error, Inputs and outputs can be freely reconfigured.
• Number of digital outputs: 2
• No. of outputs: 1 stepper motor (2 phases)
• Counter depth: 32 bit
• Sensor connection: A, /A, B, /B, C, /C
• Sensor frequency: 1 MHz
• Sensor supply: 5 V DC, 300 mA short-circuit protected
• Quadrature decoder: 4-fold report
• Input filter: 100 s, software filter can be installed
• Input current typ.: 2.8 mA
• Output current per channel: 0.5 A
• Output current: short-circuit-protected
• Switching frequency max.: 5 Hz; inductive load to IEC947-5-1, DC13
• Type of load: Resistive load, inductive load (max. 2H), lamps
• Motor current: 2 x 7.5 A temporary; derating starting at 50 C; 2 x 5.0 A nominal current; derating starting at 50 C
• Output voltage: <b>Control voltage</b>: 24 V DC (-25 % ... +30 %), Closed current 120 mA + 2 x 0.5 A (DO1, DO2, load-dependent) + approx. 100 mA (encoder); <b>Motor voltage</b>: Nominal value 55 V DC, Absolute upper limit: 71.5 V, Absolute lower limit: 18 V, Closed current typ. = 5 mA, Protection via external fuse 5 A
• Voltage range for signal (0): ˜ +5 VDC
• Voltage range for signal (1): 15 ˜ 30 VDC
• Signal voltage: Compatible with RS-485/RS-422, common GND with motor voltage and control voltage
• Diagnostics: Overcurrent, short circuit or ground fault, overtemperature, supply voltage monitoring, motor wire break, wrong rotational direction incremental encoder - motor
• Resolution: 15 bits + 16 bit prescaler; 64 microsteps per full step
• Resolution Stepper: 23 bits + sign bit
• Load type of the switching frequency: inductive load to IEC947-5-1, DC13
• Schrittfrequenz, Vollschritt max: 7812 Hz
• Bit width: 12 byte inputs/outputs
• Protection: Short circuit monitoring of motor connections: Winding short circuit and short circuit to 0 V and 24 V; 24 V supply: Reverse voltage protection; Motor supply: Reverse voltage protection via external fuse
• Terminating resistor: internal 120
• Functions: Positioning, sin-shaped ramps, setpoint change on the fly, torque control
• System supply voltage: DC 5 V; via data contacts
• Current consumption, system supply (5 V): 70 mA
• Isolation: 500 V system/supply

Connection Data

• Connection technology: In-/Outputs: 32 x CAGE CLAMP
• Connection type (1): Inputs/Outputs
• Solid conductor: 0.08 ˜ 1.5 mm / 28 ˜ 14 AWG
• Fine-stranded conductor: 0.08 ˜ 1.5 mm / 28 ˜ 14 AWG
• Strip length: 5 ˜ 6 mm / 0.2 ˜ 0.24 inch
• Anschlussanforderung zul¤ssige Leitungsl¤nge: 30 m
• Connection requirement (permissible cable type): Motoranschluss: geschirmt
• Note (conductor cross-section): 14 AWG: THHN, THWN

Geometrical Data

• Width: 48 mm / 1.89 inch
• Height: 69.8 mm / 2.748 inch
• Height from upper-edge of DIN-35 rail: 62.6 mm / 2.465 inch
• Depth: 100 mm / 3.937 inch

Mechanical Data

• Type of mounting: DIN-35 rail

Material Data

• Color: light gray
• Housing material: Polycarbonate, polyamide 6.6
• Fire load: 0.000 MJ
• Weight: 183.000 g
• Conformity marking: CE

Environmental Requirements

• Surrounding air (operating) temperature: 0 ˜ 55 C
• Surrounding air (storage) temperature: -40 ˜ 85 C
• Protection class: IP20
• Degree of pollution (5): 2 per IEC 61131-2
• Operating altitude: 0 ˜ 2000 m
• Mounting position: horizontal (standing/lying) or vertical
• Relative air humidity (no condensation): 95 %
• Vibration resistance: acc. to IEC 60068-2-6
• Shock resistance: 15g per IEC 60068-2-27
• EMC immunity to interference: acc. to EN 61000-6-2
• EMC emission of interference: acc. to EN 61000-6-3
• Exposure to pollutants: Per IEC 60068-2-42 and IEC 60068-2-43
• Permissible H₂S contaminant concentration at a relative humidity <lt/> 75 %: 10 ppm
• Permissible SO₂ contaminant concentration at a relative humidity <lt/> 75 %: 25 ppm

Commercial data

• Packaging type: BOX
• Country of origin: DE
• GTIN: 4045454957193
• Customs Tariff No.: 85371091990

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The WAGO 750 series stepper motor controller features a 55V DC motor supply output and operates with a 5V DC supply voltage provided by the system. It includes Push-in spring CAGE CLAMP connections and is designed for DIN-35 rail mounting with a width of 48mm. The controller is rated for an ambient temperature range of 0°C to +55°C and has an IP20 protection rating. It is equivalent to model 750673.