24 Bit I/O Port (Handler Interface)
Connector type
Signal level
36 pin D-SUB connector
TTL
Number of I/O bit
Pin Assignment
8 bit for input or output, 16 bit for output
(see Figure 8 and Table 1)
18 17
15 14
13 12 11 10
16
9
8
7
6
5
4
3
2
1
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
Figure 8. 24 Bit I/O Port Pin Assignment
Table 1. 24 Bit I/O Port Pin Assignment
Pin No.
Signal Name
GND
Signal Standard
1
0 V
2
INPUT1
TTL level, pulse input, pulse width: 1 µs or above
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
3
OUTPUT1
4
OUTPUT2
5
Output port A0
Output port A1
Output port A2
Output port A3
Output port A4
Output port A5
Output port A6
Output port A7
Output port B0
Output port B1
Output port B2
Output port B3
6
7
8
9
10
11
12
13
14
15
16
24
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