1 Modular power supply with two main models: NMP650 (4 slots, max 650W) and NMP1K2 (6 slots, max 1200W)

2 Single output modules (NMS-240): 5V/36A,12V/20A,24V/10A,48V/5A; each up to 240W; voltage adjustable (e.g.,5V:3-6V,12V:6-15V)

3 Dual output modules (NMD-240): Two channels (each up to30V/5A), combined max240W; independent ON/OFF control

4 Control functions: Global (RC1 pin) and local (module RC2/RC3 pins) ON/OFF; remote sense (+S/-S) to compensate voltage drop

5 Programming: PV pin for output voltage adjustment; PC pin for constant current level trimming (40-100% rated current)

6 Monitoring signals: DC OK (output status, TTL level), T-Alarm (overtemperature alert)

7 Parallel operation: Current sharing via CS pins; supports multiple modules in parallel (max slots per model)

8 Protection: Overload (constant current limiting), overvoltage (shutdown), overtemperature (shutdown/recover)

9 Auxiliary power:5V-AUX_P (2A for NMP1K2,1.5A for NMP650); Vcc2 (5V/10mA for NMS-240)

10 Mechanical: Standard mounting holes (M4 screws, torque7-10Kgf-cm); terminal pins with clear assignments

1 Industrial automation systems: Powering multiple sensors, actuators and controllers with different voltage needs

2 Test and measurement equipment: Providing adjustable DC outputs for component testing

3 Telecom and data communication: Supporting various network devices requiring stable modular power

4 Laboratory setups: Flexible power supply for R&D projects with changing voltage/current requirements

5 Parallel operation applications: High-current needs by combining multiple modules (e.g., industrial machinery)

6 Multi-channel power needs: Suitable for devices requiring independent DC outputs (like medical equipment, electronic prototypes)

1 Global ON/OFF: Ensure shorting connector (RC1 to GND-P) is installed if not using global control

2 Local ON/OFF: For NMS-240, short RC2 to GND to turn off output; open to turn on. For NMD-240, RC2 (V1) and RC3 (V2) follow same logic

3 Remote sense: Connect +S/-S pins to load terminals to compensate voltage drop (max0.5V)

4 Parallel operation: Connect CS pins together; output voltage difference <0.2V; total power not exceed model's max; use short/large wires

5 Derating: For output voltage <12V and temp -15~-30°C, reduce current to90% rated

6 Wiring: Follow pin assignments correctly; use recommended screw sizes (M3.5/M4) and torque (10Kgf-cm for terminals)

7 Over temperature: Take action if T-Alarm signal is high (4.5-5.5V) to prevent damage

8 Programming: Use external DC voltage for PV/PC pins as per specs (e.g., PC:1.8-6V for 40-100% current)

NMP1K2-KCCCEE-00-PDF数据手册-参考资料