5
Construction
and Functionality
EDBC250SIO | 2.0
159
LEDs "Channel"; Safe digital inputs SI 0 .. SI 7
LED
position
Channel
Function
LED
Explanation
9
Input
SI 5
SI 5 state
Off
No valid input signal on channel 5, logical "0"
Green
24 VDC supplied to channel 5, logical "1"
10
Input
SI 6
SI 6 state
Off
No valid input signal on channel 6, logical "0"
Green
24 VDC supplied to channel 6, logical "1"
11
Input
SI 7
SI 7 state
Off
No valid input signal on channel 7, logical "0"
Green
24 VDC supplied to channel 7, logical "1"
Note, information
The red "diagnosis" LEDs are disabled if the safe digital inputs are used with-
out the safe digital test pulse outputs.
The green "status" LEDs of the inputs will indicate the presence of a 24 VDC
signal at an input even if that input has not been set up in the configuration.
LEDs "Channel"; Safe digital outputs SO 0 and SO 1
LED
position
Channel
Function
LED
Explanation
12
Output SO 0
Status
Off
No output signal at output 0, logical "0"
Green
Output signal at output 0, logical "1"
13
Diagnosis
Off
Normal operation
Red
External power supply or cross-fault
14
Output SO 1
Status
Off
No output signal at output 1, logical "0"
Green
Output signal at output 1, logical "1"
15
Diagnosis
Off
Normal operation
Red
External power supply or cross-fault
5.5
Operating Software
The FSoE master's configuration tool is used for operation and configuration. Refer to the FSoE
master user guide for further information and details.
I