Specifications
CHAPTER 5 CONNECTION OF I/O INTERFACE
5.4 Scan I/O
67
Scan DI/DO
A
GND
LC3A
LC2A
LC1A
LC0A
LD7A∗
LD6A∗
LD5A∗
LD4A∗
LD3A∗
LD2A∗
LD1A∗
LD0A∗
KYC6∗
KYC4∗
KYC2∗
KYC0∗
KYD6∗
KYD4∗
KYD2∗
KYD0∗
GND
B
GND
LC3B
LC2B
LC1B
LC0B
LD7B∗
LD6B∗
LD5B∗
LD4B∗
LD3B∗
LD2B∗
LD1B∗
LD0B∗
GND
KYC7∗
KYC5∗
KYC3∗
KYC1∗
KYD7∗
KYD5∗
KYD3∗
KYD1∗
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
I
I
I
I
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
I
I
I
I
CF35
5.4.4 Scan I/O Station No. Setting
Set the address (station No.) assignment in a DI/DO: 32/32 point unit. The setting is made with the
rotary switches SCAN1, SCAN2 and DIO. The assignment address will change according to the rotary
switch settings.
SCAN1
0
0
Scan DI：32 Scan DO：32
［Address］
X00
X1F
［Address］
Y00
Y1F
CF35
SCAN2
Scan DI：32 Scan DO：32
［Address］
X20
X3F
［Address］
Y20
Y3F
CF31
0
Scan DI：32 Scan DO：32
［Address］
X40
X5F
［Address］
Y40
Y5F
CF33
DIO
Standard setting
SCAN1
SCAN2
DIO
0
1
2
∼
∼
∼
∼
∼
∼
Note) Normally the GND pin is not used.
Do not connect the GND pin to the
frame ground.
<Cable side connector type>
Connector : 7950-6500SC
Relief : 3448-7950
Recommended maker: Sumitomo 3M
LCxA/B Common signal for scan DO
LDxA/B∗
Data signal for DO
KYCx∗
Common signal for scan DI
KYDx∗
Data signal for DI