1 Modular design with single-output (NMS-240) and dual-output (NMD-240) modules available

2 Supports global ON/OFF control (via RC1 pin) and local ON/OFF control (via RC2/RC3 pins for individual modules)

3 Remote sense function (NMS-240) compensates for voltage drop on load wiring up to 0.5V

4 Output voltage programming (PV pin) and current programming (PC pin) for NMS-240 modules

5 DC OK signal (TTL level) indicates output status of modules (4.5-5.5V for ON, 0-0.5V for OFF)

6 Current sharing (CS pin) enables parallel operation of NMS-240 modules with balanced current distribution

7 Over-temperature alarm (T-Alarm signal, TTL level) notifies when internal temperature exceeds limits

8 Auxiliary power outputs: +5V-Aux_P (2A for NMP1K2,1.5A for NMP650) and Vcc2 (5V/10mA for NMS-240)

9 Multiple protection features: Overload (O.L.P), Over Voltage (O.V.P), Over Temperature (O.T.P) with appropriate protection modes

10 Parallel operation support for NMS-240 modules (max 4 slots for NMP650,6 for NMP1K2)

1 Industrial automation systems (e.g., PLCs, motor control units)

2 Medical equipment compliant with IEC 60601-1 safety standards

3 Telecommunication infrastructure (rack-mounted devices, base stations)

4 Test and measurement setups requiring precise voltage/current adjustment

5 Data centers or server racks needing modular, scalable power solutions

6 Laboratory equipment with demands for programmable outputs or parallel operation

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

2 For remote sense (NMS-240), use twisted pairs for sense lines and connect +S/-S pins correctly

3 When parallelizing NMS-240 modules: connect CS pins, keep voltage difference <0.2V, follow max slot limits

4 Derate output current to 90% for voltage <12V and ambient temp between -15°C and -30°C

5 Avoid using PC (current programming) function in parallel mode

6 Respond promptly to over-temperature alarms to prevent damage

7 Follow applicable safety standards during installation and operation

NMP1K2-CCCCEC-01-PDF数据手册-参考资料