35
Digital Inputs
• conform to IEC/EN 61131-2 (Type 1)
• Operating voltage:
24 V DC (18..30 V)
• Switching logic:
PNP switching
• Low level „0“:
< 5 V DC
• High level „1“:
> 15 V DC
• Input current per channel: 3.4 mA (at 30 V DC)
• Galvanic isolation:
0.5 kV
• Reverse polarity protection: yes
• ESD protection:
up to 2.5 kV
(Human Body Model)
Digital Outputs
• conform to IEC/EN 61131-2
• Operating voltage:
24 V DC (18..30 V)
• Switching logic:
PNP switching
• Output current per channel: 600 mA
(overload protection)
• Total output current:
3 A
• Galvanic isolation:
0.5 kV
• Short-circuit protection:
yes
• Reverse polarity protection: yes
• ESD protection:
up to 2 kV
(Human Body Model)
Pin 14
Start Process
Pin 15
Job Select
Pin 17
User In 1
Pin 18
User In 2
Pin 19
User In 3
Pin 20
User In 4
Pin 21
User In 5
Pin 22
User In 6
Pin 23
User In 7
Pin 24
User In 8
Pin 25
GND extern
Pin 12 24V extern
Pin 2
Ready to Mark
Pin 3
Busy
Pin 4
User Out 1
Pin 5
User Out 2
Pin 6
User Out 3
Pin 7
User Out 4
Pin 8
User Out 5
Pin 9
User Out 6
Pin 10 User Out 7
Pin 11
User Out 8
Pin 16 Error
Figure 31
Connecting inputs
Figure 32
Connecting outputs
!
Attention!
Loss of function!
Do not connect Pin 12 with external 0 V (GND).
Signal diagram job control
Pin 14 - Start Process
Pin 2 - Ready to Mark
( marking job loaded,
waiting for start signal )
Marking job is loading
Pin 3 - Busy
( Marking job is running )
Marking job is loading
Figure 33
Signal diagram