QSG_ERD620_421.00_EN_01 / 2020-09-09
25
/
48
DIGITAL INPUTS/OUTPUTS
The 24V DC power supply for the digital inputs can be provided by 2 means:
— The internal power supply of the device (0.3 A max)
— An external power supply provided by the customer.
Inputs default mode is PNP. NPN mode is available on request.
Relay board connector (J11) (option)
Characteristics
— Inputs
•
Activation: + 24 V DC
— Outputs
•
Dry contacts
•
60 V AC / DC max - 200 mA max
When outputs Fail Part Up + Fail Part Down are activated at the same time, it means a Fail
Part Step. Only the first part fail is declared on the display and on the relay outputs when
there are several fails in the same cycle test. All the details results are available in the last
results menu or output frame.
The device can be energized through the J11 connector of the relay board (except if
internal supply option):
—
0 V to the pin 16
—
24 V DC to the pin 2 or 4.
Pin number
Inputs / outputs
Description
1
Input 1
RESET
2
+ 24 V DC
Common
3
Input 2
START
4
+ 24 V DC
Common
5
Input 3
Program selection
6
Input 4
Program selection
7
Input 5
Program selection
8
Input 6
Program selection
9
Input 7
Program selection (programmable input)
10
Output
Common floating output
11
Output
Pass part
12
Output
Fail Part Up
13
Output
Fail Part Down
14
Output
Warning
15
Output
End of cycle
16
0 V
Ground
