4. Terminal Block Unit(for model 1000)
Digital Input/Output Terminal Block Unit
EC352DI0151
Terminal No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
・Terminals (No.17,18,37 and 38) are connected to each other internally.
・Terminals (No.19,20,39 and 40) are connected to each other internally.
・External powers in the table above are used for input circuits.Power for the main circuit is
supplied from PS591.
92
Signal name
Digital Input (DI1)
Digital Input (DI2)
Digital Input (DI3)
Digital Input (DI4)
Digital Input (DI5)
Digital Input (DI6)
Digital Input (DI7)
Digital Input (DI8)
Digital Input (DI9)
Digital Input (DI10)
Digital Input (DI11)
Digital Input (DI12)
Digital Input (DI13)
Digital Input (DI14)
Digital Input (DI15)
Digital Input (DI16)
External Power 24 Vdc(+)
External Power 24 Vdc(+)
External Power 24 Vdc(-)
External Power 24 Vdc(-)
Terminal No.
Signal name
21
Digital Input (DI17)
22
Digital Input (DI18)
23
Digital Input (DI19)
24
Digital Input (DI20)
25
Digital Input (DI21)
26
Digital Input (DI22)
27
Digital Input (DI23)
28
Digital Input (DI24)
29
Digital Input (DI25)
30
Digital Input (DI26)
31
Digital Input (DI27)
32
Digital Input (DI28)
33
Digital Input (DI29)
34
Digital Input (DI30)
35
Digital Input (DI31)
36
Digital Input (DI32)
37
External Power 24 Vdc(+)
38
External Power 24 Vdc(+)
39
External Power 24 Vdc(-)
40
External Power 24 Vdc(-)