External Wiring - Mitsubishi Electric MELSEC iQ-R Series User Manual

6.3

External Wiring

The following shows the signal layout of the GP-IB connector.
Pin layout (viewed from the
front of the module)
24 12
23 11
22 10
21 9
20 8
19 7
18 6
17 5
16 4
15 3
14 2
13 1
Pin number Signal name
1 DIO1
2 DIO2
3 DIO3
4 DIO4
5 EOI
6 DAV
7 NRFD
8 NDAC
9 IFC
10 SRQ
11 ATN
12 FG
Pin number Signal name
13 DIO5
14 DIO6
15 DIO7
16 DIO8
17 REN
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 Logic GND
6.3 External Wiring
6
6 WIRING
27