Di (Ext); Signal Name; Description; Specifications - Hitachi CE50-10 Instruction Manual

4.3 DI (EXT)
4.3.1 Signal name
DI_01, DI_02, DI_03, DI_04, DI_GND
4.3.2 Description
General-purpose contact input signals.
Meanings of the signals can be defined for each system by using a user program.
4.3.3 Specifications
Table 4‒5: DI contact specifications
I/O
Input specifications
4.3.4 Terminal number
Table 4‒6: DI terminal number
DI_01
DI_02
DI_03
DI_04
DI_GND
4.3.5 Connection diagram
Figure 4‒3: Connection diagram
Item
Input method Photocoupler contact
Rated input voltage 24 V DC (external power supply)
Rated input current 5 mA/point
Response time 10 ms or less (per contact)
Dielectric strength 250 V AC, 1 minute
Signal

Specifications

Terminal number

11
12
24
25
10, 13, 23
4. External Contact Functions
27