Siemens SENTRON PAC4200, Manual, Page: 71 / 252

Connecting
6.2 Connections
SENTRON PAC4200
Manual, 09/2008, A5E02316180B-01
71
DIC DI0 DI1 DOC DO0 DO1
Figure 6-5 Terminal designation, device with ring lug terminals
No. Terminal Function
(1) I a
°
↑k Current I
a
, input
(2) I a l↓ Current I
a
, output
(3) I b ° ↑k Current I
b
, input
(4) I b l↓ Current I
b
, output
(5) I c
°
↑k Current I
c
, input
(6) I c l↓ Current I
c
, output
(7) V
1
Voltage V
a-n
(8) V
2
Voltage V
b-n
(9) V
3
Voltage V
c-n
(10) V
N
Neutral conductor
(11) L/+ AC: Connection: Conductor (phase-to-neutral voltage)
DC: Connection: +
(12) N/- AC: Connection: Neutral conductor
DC: Connection: -
(13) Reference potential
(14) DIC Digital input (common)
(15) DI1 Digital input 1
(16) DI0 Digital input 0
(17) DOC Digital output (common)
(18) DO1 Digital output 1
(19) DO0 Digital output 0