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Argument
m
a
b
c
d
For example, if block 8 is configured as an output, the following command may be issued:
OP 7,,,,7
This command will set bits 1,2,3 (block 0) and bits 65,66,67 (block 8) to 1. Bits 4 through 8 and bits
68 through 80 will be set to 0. All other bits are unaffected.
When accessing I/O blocks configured as inputs, use the TIn command. The argument 'n' refers to the
block to be read (n=0,2,3,4,5,6,7,8 or 9). The value returned will be a decimal representation of the
corresponding bits.
Individual bits can be queried using the @IN[n] function (where n=1 through 8 or 17 through 80). If
the following command is issued;
MG @IN[17]
the controller will return the state of the least significant bit of block 2 (assuming block 2 is configured
as an input).
Connector Description:
The DB-14064 has two 50 Pin IDC header connectors. The connectors are compatible with I/O
mounting racks such as Grayhill 70GRCM32-HL and OPTO-22 G4PB24.
Note for interfacing to OPTO-22 G4PB24: When using the OPTO-22 G4PB24 I/O mounting rack,
the user will only have access to 48 of the 64 I/O points available on the controller. Block 5 and Block
9 must be configured as inputs and will be grounded by the I/O rack.
J6 50-PIN IDC
Pin
1.
3.
5
7.
9.
11.
13.
15.
17.
19.
21.
23.
25.
27.
29.
31.
33.
35.
37.
39.
41.
162
Appendices
i
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Blocks
Bits
0
1-8
2,3
17-32
4,5
33-48
6,7
49-64
8,9
65-80
Signal
Block
Bit @IN[n],
@OUT[n]
I/O
4
I/O
4
I/O
4
I/O
4
I/O
4
I/O
4
I/O
4
I/O
4
I/O
3
I/O
3
I/O
3
I/O
3
I/O
3
I/O
3
I/O
3
I/O
3
I/O
2
I/O
2
I/O
2
I/O
2
I/O
2
Description
General Outputs
Extended I/O
Extended I/O
Extended I/O
Extended I/O
Bit No
40
7
39
6
38
5
37
4
36
3
35
2
34
1
33
0
32
7
31
6
30
5
29
4
28
3
27
2
26
1
25
0
24
7
23
6
22
5
21
4
20
3
DMC-14x5/6
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