User Documentation

Periodic inspections
12 1373930000/02/06-2017
5.1 Functional check
(The illustration shows the front view of the parts (order number)
1303760000 SCS 24VDC P1SIL3DS M and the
1304040000 SCS 24VDC P1SIL3DS MG3.
The monitoring circuit is not applicable for the part
1303890000 SCS 24VDC P1SIL3DS).
Active input circuit
• Apply U
1
= 21.6 V DC to the connection terminals
A1(+) and A2(-)
◊ The current consumption is I
1
= 35 to 44.3 mA
(current meter A1)
• The “RELAY OUTPUT” LED lights up
• No electrical connection between terminal 14 and
terminal T
◊ The current consumption is I
2
= 0 mA
(current meter A2)
• Electrical connection between terminal 14 and
terminal 15
◊ The current consumption is I
3
= 10 mA
(current meter A3)
Inactive input circuit
• Apply U
1
= 0 V DC to the connection terminals
A1(+) and A2(-)
◊ The current consumption is I
1
= 0 mA
(current meter A1)
• The “RELAY OUTPUT” LED does not light up
• Electrical connection between terminal 14 and
terminal T
◊ The current consumption is I
2
= 10 mA
(current meter A2)
• No electrical connection between terminal 13 and
terminal 15
◊ The current consumption is I
3
= 0 mA
(current meter A3)