KEYENCE XG-8000 Series - Manual (Page 6)

6
Connecting the 24 VDC Power Source
Connect a 24 VDC power source to the power source/earth terminal.
• Use an AWG14-AWG22 Power cable.
• Always connect the Frame Ground Terminal of the 24 VDC power source to
a D type ground.
• Use a Crimping Terminal the size shown below that matches an M3 screw.
• Securely tighten with a screw tightening torque of 0.5-0.75 [N·m]
1
Connect a 24 VDC and 0 V to the
Power Terminal.
2
Connect the ground wire to the
ground port.
• Ground each device separately.
• Use a D type ground.
• Keep ground resistance under 100
Ω.
• Keep the ground wire as short as
possible.
• If it is not possible to ground each device separately, ground them
together. However, make sure that the electrical cables are the same as
shown below.
Connector Specifications
The following values show the parallel I/O connector specifications
for the system.
Connector
FX2B-40SA-1.27R
(Hirose Electric)
Color flat cable
UL20028-FRX-CF-40
(Fujikura, equivalent wire gauge
AWG28)
In normal situations, use the specialized parallel connection cable (3 m)
OP-51657 (sold separately).
Parallel I/O Assignment: When Using Cable OP-51657
(Sold Separately)
*1 Initial assignment status is a status that system variables are assigned to
each terminal by the initial environment settings value. This may be
different from the original description due to setting change.
*2 For more details on each variable function, see the "List of System
Variables" of XG VisionEditor reference manual.
• COMOUT2 for Pin 17 and Pin 40 are common.
• Power source 0 V and COMIN1, COMIN2 (Connector), COMIN2 (Terminal
block), COMOUT1, COMOUT2, COMOUT_F+, COMOUT_F-,
COMOUT2_F+, COMOUT2_F-, and 0VOUT are all isolated.
• COMIN2 is a common terminal for input to the controller, via the parallel I/O
terminals.
• COMOUT2 is a common terminal for output from the controller, via the
parallel I/O terminals.
Parallel I/O Interface
Note
5.8 mm or
less
Ring Terminal
5.8 mm or less
Y Terminal
Connect the 24 VDC Connect the 0 VDC
Connect the ground wire
Note
D-type ground* (third ground)
(ground resistance 100 Ω)
A = B
D-type ground* (third ground)
(ground resistance 100 Ω)
A > B
A < B
Device Peripheral Device Peripheral
A B
Device Peripheral
A
B
Reference
No. Terminal
name
Reference
Initial assignment status *1
Circuit
diagram
Color
Variable function *2 Bit
1 COMIN2
Common for Parallel
Inputs
– – B Brown
2 IN0 Input 0
Custom command
parameter input
0 B Red
3 IN1 Input 1 (for encoder) 1 A Orange
4 IN2 Input 2 (for encoder) 2 A Yellow
5 IN3 Input 3 (for encoder) 3 A Green
6 IN4 Input 4 4 B Blue
7 IN5 Input 5 5 B Purple
8 IN6 Input 6 6 B Gray
9 IN7 Input 7 7 B White
10 IN8 Input 8
Custom command
No. input
0 B Black
11 IN9 Input 9 1 B Brown
12 IN10 Input 10 2 B Red
13 IN11 Input 11 3 B Orange
14 IN12 Input 12
Custom command
execution input
(terminal)
0 B Yellow
15 IN13 Input 13 Reset input 0 B Green
16 IN14 Input 14
Output data switch
input
0 B Blue
17 COMOUT2
Common for Parallel
Outputs (1 of 2)
– – – Purple
18 OUT0 Output 0
Handshaking
success output
0 D Gray
19 OUT1 Output 1
Handshaking failure
output
0 D White
20 OUT2 Output 2 BUSY output 0 D Black
21 OUT3 Output 3
Custom command
ready output
0 D Brown
22 OUT4 Output 4
Trigger 1 ready
output
0 D Red
23 OUT5 Output 5
Trigger 2 ready
output
0 D Orange
24 OUT6 Output 6
System variables
%OutDataA data
output
0 D Yellow
25 OUT7 Output 7 1 D Green
26 OUT8 Output 8 2 D Blue
27 OUT9 Output 9 3 D Purple
28 OUT10 Output 10 4 D Gray
29 OUT11 Output 11 5 D White
30 OUT12 Output 12 6 D Black
31 OUT13 Output 13 7 D Brown
32 OUT14 Output 14 8 D Red
33 OUT15 Output 15 9 D Orange
34 OUT16 Output 16 10 D Yellow
35 OUT17 Output 17 11 D Green
36 OUT18 Output 18 12 D Blue
37 OUT19 Output 19 13 D Purple
38 OUT20 Output 20 14 D Gray
39 OUT21 Output 21 15 D White
40 COMOUT2
Common for Parallel
Outputs (2 of 2)
– – – Black
Reference
Note