NMP650 250 Case No.259A Unit:mm 14 max. 219.1 10 max. 6.1 20.5 +V 8.6 11 2 2 4-M4(Both Sides) L=4 -V 41 92 122 CN32 6 5 2 1 42 Air flow direction 4-M4 L=4 1 1 1 8 9.5 2 3 TB1 1 1 Mounting Instructions Chassis of NMP (thickness 1.6mm) Mounting Surface AC Input Terminal Pin No. Assignment Mounting Screw NMS-240 Output Module 3.2 Mechanism of Output Modules 20 118.5 LD60 CN81 20 10.75 11.75 5.35 9 7 5 3 2 1 4 6 8 10 VR60 -V 37.9 +V Blank slot Blank slot should be assembled with BLANK-NMS240, please contact MEAN WELL for details. DC Output Terminal Pin No. Assignment 4 23.5 13.8 20 20 20 15.2 89 Hole No. Recommended Screw Size MAX.
Penetration Depth L Recommended mounting torque 1 M4 4mm 7~10Kgf-cm 2 M4 4mm 7~10Kgf-cm Pin No. Assignment Diagram Screw Size Maximum mounting torque 1 FG M3.5 12Kgf-cm 2 AC/N 3 AC/L Function Description of CN Pin No. Function Description 1,2 +5V-AUX P _ Auxiliary voltage output, 4.5~5.5V, referenced to pin 3 & 4(GND-P).The maximum load current is 2A (NMP1K2) or 1.5A (NMP650). 3,4 GND-P Ground. 5 T-Alarm TTL signal output for over temperature alarm. The maximum sourcing current is 10mA. High (4.5~5.5V): When the internal temperature exceeds the limit & “safe limit” of temperature alarm. Low (0~0.5V): When the internal temperature is normal.
6 RC1 Turns the output on and off by electrical or dry contact between pin 6 (RC1) and pin 3 & 4 (GND-P). Short: Power ON; Open: Power OFF. Assignment Diagram Maximum mounting torque Recommended screw size MAX. Penetration Depth L +V, -V 10Kgf-cm M3.5 10mm