Toshiba TOSNUC 92 Connection Manual page 7

3.4.5 Layout of Main Control unit and Servo Drive Units ............................... 32
3.4.6 Encoder Battery Box ................................................................................. 33
3.5 Heat Design of Cabinet······································································ 35
3.5.1 Radiation inside Cabinet........................................................................... 35
3.5.2 Method of Calculating Radiation Volume ................................................ 39
3.5.3 Heating Volume of Each Unit and Printed Board ................................... 40
3.5.4 Radiation from Servo Drive Unit.............................................................. 42
3.6 Measures against Noise and Grounding ··············································· 43
3.6.1 Separation of Signal Cables ...................................................................... 43
3.6.2 Grounding .................................................................................................. 45
3.6.3 Noise Killer ................................................................................................ 47
3.6.4 MPG ........................................................................................................... 48
3.6.5 Measures against Lightning and Radio Hindrance ................................. 48
4. CONNECTION....................................................................................................... 49
4.1 Overall System Diagram···································································· 49
4.2 POWER Module - T9PW2 ·································································· 52
4.2.1 200 VAC Power Supply Input (CNAC): Cable Name W907.................. 52
4.2.2 Unique Line (CNON)................................................................................. 53
4.2.3 High Speed Sensor, Overtravel, Door Interlock (CNIP) .......................... 55
4.2.4 CNC Ready, Power ON, Servo ON, Break Release Output (CNOP)....... 58
4.2.5 DC Power Supply Connector ( CNDC): Cable Name W903 .................. 60
4.3 MAIN Module - T9NC1······································································ 61
4.3.1 PLC Interface (CNPC)............................................................................... 61
4.3.2 Panel Communication and Video Signal Output (CNPN): Cable Name W901 . 62
4.3.3 RS232C Port A (CNRS): Cable Name W905.......................................... 64
4.3.4 User Mdia Drive Unit Communication (CNFD): Cable Name W912 ... 65
4.4 SERVO Module - T9SV1 ···································································· 66
4.4.1 Encoder Input (CNFB1, CNFB2, CNFB3, CNFB4): Cable Name W938 .......... 66
4.4.2 Encoder Back-up Battery (CNBT2) .......................................................... 67
4.4.3 Servo Drive Unit Communication Signal (CNSV1/CNSV2/CNSV3/CNSV4) ...... 68
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STE 73843