Omron CRT1 - 10-2009, Operation Manual

Page: 294 / 675

270
Units with Connectors
Section 5-4
CRT1-VOD32ML-1 (PNP)
Note (1) All V terminals as well as all G terminals are internally connected. If the
power exceeds 1 A per terminal, or if the total external load current ex-
ceeds 4 A, then provide the output power supply externally rather than
from the terminals.
(2) When using an inductive load (such as a solenoid valve), either use a
built-in diode for absorbing the counterelectromotive force or install an ex-
ternal diode.
I/O Allocation
The following diagram shows the correspondence between MIL connector pin
numbers and allocated words and bits when the first word for a Slave Unit
allocated in the Master Unit is n.
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
G
G
V V
G G
V V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
0
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
0
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
Solenoid valve, etc.
Solenoid valve, etc.
Solenoid valve, etc.
∆
mark
I (word m)
II (word m+1)
+
−
I 10 I 11 I 0 I 1 I 2 I 3 I 4 I 5 I 6 I 7 I 8 I 9 I 12 I 13 I 14 I 15
II 10 II 11 II 0 II 1 II 2 II 3 II 4 II 5 II 6 II 7 II 8 II 9 II 12 II 13 II 14 II 15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Output Area
Word n
Word n+1
Bit
16 outputs
16 outputs
...
...