KROHNE SU 501 EX EN - Manual (Page 15)

6 Set up
6.1 Adjustment system
Typ 600-1
on
5 6 7 8
9 10 12 13 14
5 6 7 8
14 13 12 10 9
4 3 2 1
TEST
EEx ia
+
-
L1
N
DISBUS
0...10V
9
8
7
3
2
1
C
B
A
12
Plug-in socket
6
5
10
7
7
8
9
1
2
3
4
Fig. 6: Indicating and adjustment elements
1 Test key
2 Control lamp level relay (LED)
3 Control lamp fail safe relay (LED)
4 Control lamp power supply (LED)
5 Ex separating chamber
6 Terminal for probe
7 Sockets for bridges
8 Transistor output
9 Relay output
10 Power supply
SU 501 Ex - Signal conditioning instrument 15
Set up
27953
-EN
-050616