3.3.6
Status indicators
LEDs
R
E
L
Y
PWR
OUT
13
23
I1
Y1
14
24
I2
Y2
A2
S1
33
A1
34
X1
X2
PWR
OUT
13
23
I1
Y1
14
24
I2
Y2
A2
A1
S1
X1
X2
MULT1
1100692
R
E
L
Y
33
34
Figure 2: LEDs
The labeled positions are only partially assigned LEDs. The positions and their labeling
(except for the upper 2 lines) also show the pin assignment of the terminals on the front
connector.
Table 2: Safety relay indicators
Labeling
Color
Function
PWR
Green/Red
Voltage supply
OUT
Green
Enabling current paths
I1
Green
Safety capable input
I2
Green
Safety capable input
S1
Green
Reset pushbutton input, exter‐
nal device monitoring (EDM)
Y1
Green
Application diagnostic output
(NC)
Y2
Green
Application diagnostic output
(reset required)
Further topics
•
"Status indicator (LED)", page 26
PRODUCT DESCRIPTION
3
8024307/2021-07-30 | SICK
O P E R A T I N G I N S T R U C T I O N S | ReLy MULT1
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Subject to change without notice