NSK MEGATORQUE M-ESB-YSB2020AB300 - Page 63

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2.9. Control Input / Output Interface Specifications
2.9.3. Control I/O Signal Specifications of B5 and 25 Type Driver Units
Table 2-23: CN5
Pin
Signal
Name
I
／O
Function
1
COM Output Output COMMON
2
OVER Output Warning
3
NEARA
*1
Output Target proximity A /In target A
*1
4
NEARB
*1
Output Target proximity B / In target B
*1
5
– – Never connect!
6
– – Never connect!
7
AIN– Input Analog command input (–)
8
AIN+ Input Analog command input (+)
9
– – Never connect!
10
－ － Never connect!
11
PRG0 Input Internal program channel selection 0
12
PRG1 Input Internal program channel selection 1
13
PRG2 Input Internal program channel selection 2
14
PRG3 Input Internal program channel selection 3
15
PRG4 Input Internal program channel selection 4
16
PRG5 Input Internal program channel selection 5
17
RUN Input RUN move
18
STP Input Stop
19
DC24 Input 24 VDC external power supply
20
SPD Output Velocity threshold
21
HOME
*2
Output Home Return completed / Home Position detected
*2
22
HCMP Output Home position defined
23
– – Never connect!
24
– – Never connect!
25
– – Never connect!
26
MON– Output Analog monitor output (–)
27
MON+ Output Analog monitor output (+)
28
– – Never connect!
29
– – Never connect!
30
JOG Input Jog
31
DIR Input Jog direction
32
– – Never connect!
33
– – Never connect!
34
– – Never connect!
35
– – Never connect!
36
INH Input Inhibit pulse train input or analog input.
37
– – Never connect!
*1. Select either “Target proximity x” or “In target ” with the parameter NMx
(RS-232Ccommunication). The shipping set is “Target proximity x” output.
*2. Select either “Home Return completed” or “Home position detected” with the
parameter HW (RS-232C communication). Shipping set is “Home Return
completed” output.
！
Caution: Follow respective specification documents of a custom made
Megatorque Motor System whose Input / Output signal settings are
unique.