NSK MEGATORQUE M-ESA-Y3040T25 - Signal Name and Function (CN2, CN5)

— 5-4 —
5.2.2. Signal Name and Function (CN2, CN5)
Table 5-4 : CN2
Pin Signal Name I/O Function
1 COM Output Output COMMON
2 DRDY- Output Driver Unit ready (-)
3 BRK Output Brake control signal (normally close)
4
∗
CHZ Output Position feedback øZ/digital position data
∗
MSB*
5 CHB Output Position feedback øB
6 CHA Output Position feedback øA
7 CCWP+ Input Counter clockwise pulse (+)
8 CWP+ Input Clockwise pulse (+)
9 OTP Input + direction overtravel limit switch (CW direction)
10 CLR Input Clear
11 HLS Input Home limit switch
12 EMST Input Emergency stop
13 DC24 Input 24 VDC external supply
14 IPOS Output Inposition
15 DRDY+ Output Driver Unit ready (+)
16 SGND – Signal ground
17 CHZ Output Position feedback øZ /digital position data MSB*
18
∗
CHB Output Position feedback
∗
øB*
19
∗
CHA Output Position feedback
∗
øA*
20 CCWP- Input Counter clockwise pulse (-)
21 CWP- Input Clockwise pulse (-)
22 OTM Input - direction overtravel limit switch (CCW direction)
23 HOS Input Home return start
24 IOFF Input Integration off
25 SVON Input Servo-on
* The parameter FZ (RS-232C communication interface) is used to select the position
feedback signal øZ or the digital position signal ∗MSB.
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