Description, device design, dimension drawing
2.1 Device description
SITOP expansion modules
20 Equipment Manual, 09.2022, A5E36605235-2-76
①
24 V input – supply voltage from power supplies 1 and 2 as well as 0 V connection to the inter-
24 V output – supply voltage to the load and floating relay contact
Potentiometer for setting the signal threshold
Latch for manual unlocking
Lug for unlocking using a screwdriver
Figure 2-4 Design 6EP1964-2BA00