Endress+Hauser Liquistation CSF48 - Connecting Additional Inputs, Outputs or Relays

Electrical connection Liquistation CSF48
48 Endress+Hauser
6.5 Connecting additional inputs, outputs or relays
L
WARNING
Module not covered
No shock protection. Danger of electric shock!
‣
Change or extend the hardware for the non-hazardous area: always fill the slots from top
to bottom. Do not leave any gaps.
‣
If all of the slots are not occupied in the case of devices for the non-hazardous area:
always insert a dummy cover or end cover in the slot below the last module. This ensures
that the unit is shock-protected.
‣
Always ensure shock protection is guaranteed particularly in the case of relay modules (2R,
4R, AOR).
‣
Hardware for the hazardous area may not be modified. Only the Manufacturer's Service
Team may convert a certified device to another certified device version. This includes all
modules of the transmitter with an integrated 2DS Ex-i module, as well as changes that
concern non-intrinsically safe modules.
‣
If additional shields are required, connect them with PE centrally in the control cabinet via
terminal blocks supplied by the customer.
6.5.1 Digital inputs and outputs
DIO module
 47 Module
47
47
48
48
+
+
–
1
2
–
1
2
1
2
+
–
–
+
+
–
+
–
45
46
45
46
91
92
91
92
 48 Wiring
diagram
A maximum of 2 optional DIO modules are supported