Connections - Siemens SENTRON PAC4220 Manual

Connection
4.2 Connections
4.2

Connections

Terminal labeling
No. Connection
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
46
Function
Digital inputs and outputs
Slots for expansion modules
Measuring inputs voltage V
Supply voltage L/+, N/-
Measuring inputs current IL
Ethernet interface
Hardware write protection (Page 89) (slide switch)
Sealing points
, V , V , V
1 2 3 N
, IL , IL
1 2 3
Equipment Manual, L1V30827278B-01
PAC4220