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3 Controller
■Pin arrangement of the connector
Channel No. setting
TXD
LED display
*1)
＜CN100＞
Input 0 to 15
Output 0 to 15
*2A-RZ361/2 A-RZ371 are 32/32 input-and-output units. (One-station occupancy)
Fig.3-31: Pin arrangement of the parallel I/O unit
■Assignment of pin number and signal
The assignment range of the general-purpose input-and-output signal is fixed by the setup of the station
number.
Although the combined use with the parallel I/O interface (2D-TZ368/2D-TZ378) of another option is also
possible, please use the setup of the station number by the different number separately.
Table 3-31: Assignment of pin number and signal
Unit Number
1st set
2nd set
3rd set
4th set
5th set
6th set
7th set
8th set
The connector pin number of the parallel I/O unit of the station number 0 and signal number assignment are
shown in
Table 3-32
3-80
＜CN300＞
Input 16 to 31
Output 16 to 31
Station
number
0
1
Output: 32 to 47
2
Output: 64 to 79
3
Output: 96 to 111
4
Input: 128 to 143
Output: 128 to 143
5
Input: 160 to 175
Output: 160 to 175
6
Input: 192 to 207
Output: 192 to 207
7
Input: 224 to 239
Output: 224 to 239
and
Table
3-33. If it is set as other station number, please interpret and utilize.
50
26
CN100
Input: 0 to 15
Output: 0 to 15
Input: 32 to 47
Input: 64 to 79
Input: 96 to 111
25
*1)TXD LED display
Indicator for the
communication status. The
dimly lit lamp indicates that
the unit is in the normal
condition. The brightness of
1
the light depends on the
communication conditions.
CN300
Input: 16 to 31
Output: 16 to 31
Input: 48 to 63
Output: 48 to 63
Input: 80 to 95
Output: 80 to 95
Input: 112 to 127
Output: 112 to 127
Input: 144 to 159
Output: 144 to 159
Input: 176 to 191
Output: 176 to 191
Input: 208 to 223
Output: 208 to 223
Input: 240 to 255
Output: 240 to 255
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