KEYENCE CV-X290 - Manual (Page 5)

5
When connecting LJ-V with the camera input unit CA-EC80LJ (for
LJ-V) attached
Connecting the 24 VDC Power Source
1
Connect 24 VDC and 0 V to the power supply terminals.
2
Connect the ground wire to the ground port.
Connector Specifications
The specifications of the parallel
I/O connector for the controller
are as follows.
Connector
FX2B-40SA-1.27R
(Hirose Electric)
Colour flat cable
UL20028-FRX-CF-40 (Fujikura,
equivalent wire gauge AWG28)
Pin layout: The cable colour when the OP-51657
(option) is used.
• Bundle cables with spiral tubing material. Direct bundling will
concentrate the cable load on the bindings, which can result
in cable damage or a short circuit.
• In the absence of other specifications, the minimum cable
flexibility (R) should be 3 times the external diameter (5 times
is recommended). Additionally, repeated curvature and
screw stress should be avoided. The minimum bend radius is
the same, even when using high-flex cable. Unless otherwise
stated, use R100 or greater.
• Use the Ethernet cable for LJ-V connection (OP-87736) or a
commercial Ethernet cable (category 7 or above, or
10GBASE-T-compatible one) when connecting LJ-V.
• Do not connect the cables to other cameras. Doing so may
result in a malfunction.
• Use electrical wiring AWG14 to AWG22.
• Make sure to connect the frame ground terminal for the 24
VDC power source to a type D ground.
• The sizes of solderless connectors are shown below. Use
connectors that fit M3 screws.
• Tighten the screws with a torque of 0.5 to 0.75 Nm.
• Ground each device separately.
• Use a D type ground.
• Keep ground resistance to 100
. or less.
• 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.
To CAM1
connector
LJ-V Series Controller
(sold separately)
LJ-V Series Head
(sold separately)
NOTICE
NOTICE
5.8 mm or
smaller
Circular connector
5.8 mm or smaller
Y connector
Connect 24 VDC here. Connect 0 V here.
Connect the ground wire
NOTICE
Parallel I/O Interface
In normal situations, use the specialized parallel connection cable
(3 m) OP-51657 (option).
*1 It is the default assigned value on the terminal where the
signal assignment can be changed. These assignments
may vary if the Global settings have been changed.
*2 For more details about the signal description, see the "CV-X
Series User's Manual
" .
No. Terminal
name Signal Signal Description *2 Circuit
diagram Cable
colour
1 COMIN2 – Connector input common
terminal – Brown
2 IN0 CMD_PARAM0 Command parameter bit 0 B Red
3 IN1 CMD_PARAM1 Command parameter bit 1 B Orange
4 IN2 CMD_PARAM2 Command parameter bit 2 B Yellow
5 IN3 CMD_PARAM3 Command parameter bit 3 B Green
6 IN4 CMD_PARAM4 Command parameter bit 4 B Blue
7 IN5 CMD_PARAM5 Command parameter bit 5 B Purple
8 IN6 CMD_PARAM6 *1 Command parameter bit 6 *1 B Gray
9 IN7 CMD_PARAM7 *1 Command parameter bit 7 *1 B White
10 IN8 CMD_CODE0 Command input bit 0 B Black
11 IN9 CMD_CODE1 Command input bit 1 B Brown
12 IN10 CMD_CODE2 Command input bit 2 B Red
13 IN11 CMD_CODE3 Command input bit 3 B Orange
14 IN12 CST Command execution input B Yellow
15 IN13 RESET Reset B Green
16 IN14 PST *1 Output data cycle input *1 B Blue
17 COMOUT2 – Connector output common
terminal – Purple
18 OUT0 ACK *1 Verification of successfully
executed command input
*1
D Gray
19 OUT1 NACK *1 Verification of unsuccessfully
executed command input
*1
D White
20 OUT2 BUSY *1 Busy signal *1 D Black
21 OUT3 CMD_READY Command input permission D Brown
22 OUT4 READY1 Trigger 1 input permission D Red
23 OUT5 READY2 Trigger 2 input permission D Orange
24 OUT6 OUT_DATA0 *1 Data output bit 0 *1 D Yellow
25 OUT7 OUT_DATA1 *1 Data output bit 1 *1 D Green
26 OUT8 OUT_DATA2 Data output bit 2 D Blue
27 OUT9 OUT_DATA3 Data output bit 3 D Purple
28 OUT10 OUT_DATA4 Data output bit 4 D Gray
29 OUT11 OUT_DATA5 Data output bit 5 D White
30 OUT12 OUT_DATA6 Data output bit 6 D Black
31 OUT13 OUT_DATA7 Data output bit 7 D Brown
32 OUT14 OUT_DATA8 Data output bit 8 D Red
33 OUT15 OUT_DATA9 Data output bit 9 D Orange
34 OUT16 OUT_DATA10 Data output bit 10 D Yellow
35 OUT17 OUT_DATA11 Data output bit 11 D Green
36 OUT18 OUT_DATA12 *1 Data output bit 12 *1 D Blue
37 OUT19 OUT_DATA13 *1 Data output bit 13 *1 D Purple
38 OUT20 OUT_DATA14 *1 Data output bit 14 *1 D Gray
39 OUT21 OUT_DATA15 *1 Data output bit 15 *1 D White
40 COMOUT2 – Connector output common
terminal – Black
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
Reference