Mitsubishi Electric MELFA CR800 Series Special Specifications Manual page 114

3 Controller
■ Pin layout of connector
1B
1A
1D
1C
Fig.3-23 ： Pin layout of connector
■ Connector pin No. and signal assignment
The station number is fixed by the slot to install and the allocation range of the general-purpose input-and-
output signal is fixed.
Table 3-23 ： The slot number and the station number
Slot number
SLOT1
SLOT2
The connector pin number of the parallel input-and-output interface installed in SLOT1 and signal number
allocation are shown in
Parallel I/O interface
3-101
Range of the general-purpose input-and-output signal
Station
number
Connector <1>
0 Input ： 0 to 15
Output ： 0 to 15
1 Input ： 32 to 47
Output ： 32 to 47
Table 3-24 and Table 3-25. If it installs in other slots, please interpret and utilize.
20B
Connector<2>
Output 16 to 31
20A
Input
(when station number 0)
20D
Connector<1>
Output 0 to 15
20C
Input
(when station number 0)
16 to 31
0 to 15
Connector <2>
Input ： 16 to 31
Output ： 16 to 31
Input ： 48 to 63
Output ： 48 to 63