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(2) INPUT CN8: User-/System-input connector (standard mode)
CN8 Pin Assignment, in standard mode (PNP type)
View from the cable side
Terminal
number
Name
Port
number
Wire
color
Terminal
number
Name
Port
number
Wire
color
*1
Power for robot stop
(internal +24V)
Black 26 Data area 2 bit 7 21 Pink
*2 Robot stop Brown 27 Data area 2 bit 8 22 Pink
3
Power for Enable Auto
(
internal +24V)
Red 28 Data area 2 bit 9 23 Pink
4 Enable Auto Black 29 Data area 2 bit 10 24 White
5 Step-stop (all tasks) 0 Brown 30 Data area 2 bit 11 25 White
6 Not used. 1 Red 31 Data area 2 bit 12 26 White
7
Instantaneous stop
(all tasks)
2 Orange 32 Data area 2 bit 13 27 White
8 Strobe signal 3 Yellow 33 Data area 2 bit 14 28 White
9 Interrupt skip 4 Green 34 Data area 2 bit 15 29 White
10 Command
and
data
odd
parity 5 Blue 35 Command area 0 bit 0 30 White
11 Data area 1 bit 0 6 Violet 36 Command area 0 bit 1 31 White
12 Data area 1 bit 1 7 Black 37 Command area 0 bit 2 32 Gray
13 Data area 1 bit 2 8 Brown 38 Command area 0 bit 3 33 Gray
14 Data area 1 bit 3 9 Red 39 User input 34 Gray
15 Data area 1 bit 4 10 Orange 40 User input 35 Gray
16 Data area 1 bit 5 11 Yellow 41 User input 36 Gray
17 Data area 1 bit 6 12 Green 42 User input 37 Gray
18 Data area 1 bit 7 13 Blue 43 User input 38 Gray
19 Data area 2 bit 0 14 Violet 44 User input 39 Gray
20 Data area 2 bit 1 15 White 45 User input 40 Gray
21 Data area 2 bit 2 16 Pink 46 User input 41 Gray
22 Data area 2 bit 3 17 Black 47 User input 42 Violet
23 Data area 2 bit 4 18 Brown 48 User input 43 Violet
24 Data area 2 bit 5 19 Red 49 User input 44 Violet
25 Data area 2 bit 6 20 Orange 50 User input 45 Violet
NOTE 1: The optional I/O cable for the above connector consists of twisted pair wires--pairs of #1 and #26,
#2 and #27,…#25 and #50.
NOTE 2: The terminal number marked with ( * ) is not used for “Dual emergency stop type”.