1. Part Number Decoding

• MDX61B: High‑performance vector/servo drive, 2 option slots, supports closed‑loop vector and servo control.

• 0008: Rated motor power 0.75 kW (1 HP).

• 5A3: 3‑phase 380–500 V AC input, integrated Class C2 EMC filter.

• 4: 4‑quadrant operation, integrated brake chopper.

• 0T: Conformal coated PCB (harsh environment), extended IPOSplus® (electronic cam, synchronous control, advanced positioning)eero.

2. Electrical Specifications

• Input: 3×380–500 V AC ±10 %, 50/60 Hz; rated input current 2.2 A.

• Output: 0.75 kW, apparent power 1.6 kVA, rated current 2.4 A.

• Output frequency: 0–599 Hz.

• Overload capability: 200 % IN / 60 s, 175 % IN / 2 s.

• PWM frequency: 4/8/16 kHz (default 4 kHz).

• Brake chopper: integrated; external resistor ≥ 68 Ω required.

3. Control & Performance

• Control modes:

  • VFC (open‑loop volts‑per‑hertz)

  • CFC (closed‑loop vector)

  • Servo control (with encoder option).

• Safety: STO (Safe Torque Off), PL d compliant.

• Motion functions (IPOSplus® 0T):

  • Electronic cam (e‑cam)

  • Master‑slave synchronous operation

  • Flying restart, DC braking, PID controller

  • Advanced positioning & sequence control.

• Expandability: Encoder card, fieldbus (PROFINET, EtherNet/IP, CANopen).

4. I/O & Communication

• Analog inputs: ±10 V / 4–20 mA.

• Digital I/O: 24 V DC isolated inputs; programmable outputs (transistor + 1 relay); motor thermistor input.

• Standard interfaces: SBus, RS485 (Modbus RTU).

5. Mechanical & Environmental

• Protection class: IP20 (cabinet mount).

• Cooling: temperature‑controlled fan.

• Ambient temperature: 0 °C to +50 °C (derate >40 °C); storage −25 °C to +70 °C.

• Dimensions (W×H×D): 105 × 260 × 95 mm.

• Weight: approx. 3.1 kg.

• PCB: Conformal coated (for harsh/dusty industrial environments)eero.

6. Protection Functions

• Overcurrent, overvoltage, undervoltage, overtemperature, ground fault, short‑circuit.

• Motor overtemperature monitoring (thermistor).

• Alarms & safe stop; fault codes on built‑in display.

7. Applications

• Conveyors, packaging, material handling, pumps/fans, general automation.

• Harsh/dusty environments (coated PCB)eero.

• Synchronous/electronic cam applications (0T motion).

8. Certifications

• CE, UL 508C, CSA, RoHS; meets EN 61800‑3 (EMC), EN 60204‑1 (safety).

9. 00 vs 0T Version

• 00: Standard, non‑coated PCB, basic positioning onlyeero.

• 0T: Conformal coated PCB, electronic cam, synchronous control, extended IPOSplus®eero.