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77
Digital I/O Units
Section 4-6
If the Unit connected on the left needs to be isolated, wire using the GRT1-
PD8-1 I/O Power Feed Unit. When using the GRT1-PD8-1 I/O Power Feed
Unit, however, a maximum of seven sensors can be connected, as shown in
the following figure.
When connecting 2-wire sensors, wire using the GRT1-PC8 I/O Power Con-
nection Unit as shown in the following figure. A single Power Supply Unit can
be connected to up to two GRT1-ID8-1 Units.
If you are connecting 2-wire sensors, you can use dual-insert rod terminals to
eliminate the need for a Power Connection Unit.
Note
Wire colors in parentheses are the previous JIS colors for photoelectric and
proximity sensors.
GRT1-ID
8
-1
GRT1-PD
8
-1
V
2
V
6
0
4
7
V
3
V
1
5
G
V
G
V
G
G
V
G
V
G
G
G
3-
w
ire sensors
Black (
w
hite)
Bro
w
n (red)
Bl
u
e (
b
lack)
Black (
w
hite)
Bro
w
n (red)
Bl
u
e (
b
lack)
Black (
w
hite)
Bro
w
n (red)
Bl
u
e (
b
lack)
3-
w
ire sensors
Black (
w
hite)
Bro
w
n (red)
Bl
u
e (
b
lack)
Black (
w
hite)
Bro
w
n (red)
Bl
u
e (
b
lack)
Black (
w
hite)
Bro
w
n (red)
Bl
u
e (
b
lack)
Black (
w
hite)
Bro
w
n (red)
Bl
u
e (
b
lack)
−
+
I/O po
w
er
s
u
pply
GRT1-PC
8
GRT1-ID
8
-1
GRT1-ID
8
-1
V
2
V
6
0
4
7
V
3
V
1
5
V
2
V
6
0
4
7
V
3
V
1
5
G
V
G
V
V
V
V
G
V
G
V
V
2-
w
ire sensors
2-
w
ire sensors
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
GRT1-ID
8
-1
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
Bro
w
n (
w
hite)
Bl
u
e (
b
lack)
V
2
V
6
0
4
7
V
3
V
1
5
Содержание SMARTSLICE GRT1-DRT
Страница 1: ...OPERATION MANUAL Cat No W455 E1 08 SmartSlice GRT1 Series Slice I O Units ...
Страница 3: ...SmartSlice GRT1 Series Slice I O Units Operation Manual Revised December 2018 ...
Страница 4: ...iv ...
Страница 6: ...vi ...
Страница 20: ...xx EC Directives 6 ...
Страница 62: ...42 Connecting Turnback Cables Section 3 3 ...
Страница 250: ...230 Maintenance Information Window Section 7 3 Maintenance Information Window ...
Страница 292: ...272 GRT1 CP1 L Positioning Unit Section 7 5 ...
Страница 300: ...280 GRT1 END End Unit Section 8 5 Dimensions 11 9 11 9 55 7 1 5 19 5 83 5 2 9 2 9 OMRON ...
Страница 322: ...302 Troubleshooting by Unit Section 9 5 ...
Страница 350: ...330 Explicit Messages Appendix A ...
Страница 354: ...334 Power Consumption and Weight Tables Appendix C ...
Страница 356: ...336 I O Current Consumption Table Appendix D ...
Страница 364: ...344 Revision History ...
Страница 365: ......