Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Mtr

DVP - ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

M1000

MTR X40 Y40 M10 K2

The figure below illustrates the external wiring of the 2-array matrix input loop constructed by X40

~X47 and Y40 ~ Y41. The 16 switches correspond to the internal relays M10 ~ M17, M20 ~ M27. The wiring should be applied with MTR instruction.

Diode

0.1A/50V

M20

M21

M22

M23

M24

M25

M26

M27

Internal relays

X41

X42

X43

X44

X45

X46

X47

M10

M11

M12

M13

M14

M15

M16

M17

24G +24V

S/S

X40

X41

X42

X43

X44

X45

X46

X47

C

Y40

Y41

Y42

Y43

Y44

Y45

Y46

Y47

When output Y40 is ON, only inputs in the first array are read. The results are stored in auxiliary relays M10~M17. After Y40 goes OFF, Y41 turns ON. This time only inputs in the second array are read. The results are stored in M20~M27.

Read input signal in the 1st array

Y40

1

3

Read input signal in the 2nd array

Y41

2

4

25ms

Processing time of each array: approx. 25ms

3 - 122