Sanyo Denki Py 2 Manual

 
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4.3.4  Sensor Connection Diagram  
(ABS-E Request Signal-unavailable Absolute Encoder)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes:  1.  For the parts marked       , use a twisted pair shielded cable. 
  2.  Refer to 4.6.2 CN1 & CN2 Shielding Procedure. 
  3.  The sensor power connection differs depending on the cable length.   Refer to the following table. 
Sensor cable length  5 m or less  10 m or less  15 m or less  25 m or less +5 V wiring...

 
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4.3.5  Sensor Connection Diagram  
(ABS-RII Request Signal-available Absolute Sensor) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes:  1.  For the parts marked       , use a twisted pair shielded cable. 
  2.  Refer to 4.6.2 CN1 & CN2 Shielding Procedure. 
  3.  When the sensor cable length is 5m or less, 11, 12, 17 and 18 pins need not be connected. 
When the length is between 5 m and 30 m, connect all pins. 
Fig. 4-5    Sensor Connection...

 
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4.3.6  Sensor Connection Diagram  
(Wiring-saved Absolute Sensor) 
 
Absolute sensor (E03B151302):    Lead wire type 
 
 Notes:  1.  For the parts marked        , use a twisted pair shielded cable. 
  2.  Refer to 4.6.2 CN1 & CN2 Shielding Procedure. 
  3.  The sensor power connection differs depending on the cable length.   Refer to the following table. 
Sensor cable length  10 m or less  25 m or less  40 m or less +5 V wiring  19-pin connection 
(12 and 17 pins need not be...

 
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  4.4  Connector Terminal Arrangement Input/ 
Output Signal Diagram 
4.4.1  CN1:  Interface Connector 
CN1 is an interface connector to a host computer or the like. 
The connector of the amplifier is 10250-52A2JL (made by Sumitomo 3M). 
 
１ ２
３ ４
５ ６
７ ８
９ １０
１１ １２
１３ １４
１５ １６
１７ １８
１９ ２０
２１ ２２
２３ ２４
２５
２６ ２７
２８ ２９
３０ ３１
３２ ３３
３４ ３５
３６ ３７
３８ ３９
４０ ４１
４２ ４３
４４ ４５
４６ ４７
４８ ４９
５０
ＢＡＴ－
ＢＡＴ＋ Ａ
Ａ Ｂ
Ｂ Ｃ
Ｃ ＰＳ
ＰＳ ＳＧＳＧ
ＳＧＳＧＳＧ ＭＯＮ２
ＭＯＮ１ＣＯＰ
ＣＯＰＧ ＰＩＬ
ＮＩＬ ＶＣＭＤＧ
ＴＣＭＤ
ＴＣＭＤＧ／
ＶＣＭＤ ～２４Ｖ
ＤＣ５Ｖ
～２４Ｖ ＣＯＭ...

 
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4.4.2  CN2 Sensor Connector 
The amplifier-side connector is 10220-52A2JL (made by Sumitomo 3M). 
 
 
 
 
 
 
 
 
 
 
●  Incremental encoder (INC-E) terminal arrangement diagram 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 4-8    CN2 Connector (INC-E Incremental Encoder) Terminal Arrangement Diagram 
 
●  Request signal-unavailable absolute encoder (ABS-E) terminal arrangement diagram 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 4-9    CN2 Connector (ABS-E Request Signal-unavailable Absolute Encoder)...

 
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●  Request signal-available absolute sensor (ABS-RII) terminal arrangement diagram 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 4-10    CN2 Connector (ABS-RII Request Signal-available Absolute Sensor)   
Terminal Arrangement Diagram 
 
 
 
● Wiring-saved absolute sensor (ABS-E.S1) terminal arrangement diagram 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 4-11    CN2 Connector (ABS-E.S1 Wiring-saved Absolute Sensor)   
Terminal Arrangement Diagram 
 
 
2 4 
REQ− 
6 
SG SG 
8 
SG 
10 
1 3 
REQ+ 
5 
−5 V...

 
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 4.5 Wiring Procedure 
The Servo Amplifier is control unit to process signals of several mV or less.     
Therefore, perform wiring observing the following items. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1  Input/output or sensor signal line 
  For the input/output or sensor signal line, use recommended cables or their equivalent 
(twisted wires or multi-conductor twisted lump shielded wires).    Wire them by taking the 
following...

 
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1 Noise processing 
  The main circuit of the Servo Amplifier uses IGBTs under PWM control.    If the wiring 
processing is not earthed properly, switching noise may occur by di/dt and dv/dt 
generated when IGBT is switched.    Because the Servo Amplifier incorporates 
electronic circuits such as the CPU, it is necessary to perform wiring and processing so 
as to prevent external noise from invading to the utmost. 
To prevent trouble due to this noise in advance, perform wiring and...

 
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6 Leakage current 
  Even after the motor frame is grounded as specified, leakage current flows in the input 
power line.    When selecting a leak detection-type breaker, make sure that no 
oversensitive operation is caused by high-frequency leakage current by referring to 
“Servo Amplifier/Servomotor Leakage Current” in the specifications. 
7  Power supply surge 
  When a surge voltage occurs in the power supply, connect a surge absorber between...

 
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4.6.1  Recommended Surge Protector 
When purchasing the following, directly make a reference to the maker for it. 
 
Item Specification 
Model No.  R.A.V-781BXZ-2A (Okaya Electric Industries Co., Ltd.) 
External dimensions  
 
Maximum allowable circuit 
voltage 300 Vrms 
Clamp voltage  783 V±10% 
Surge-resistant current  2500 A (waveform)    8 × 20 µs 
Surge-resistant voltage  20 kV (waveform)    1.2 × 50 µs 
Connection diagram  
 
 
 
 
 
 
 
 
 
 
Weight  Approx. 100 g 
Fig. 4-12...