Dräger PEX 3000

Appendix B – Terminal details
N
E
L
N
E
L
2
9
N
O
3
0
N
C
3
1
C
2
3
N
C
2
4
N
O
2
5
C
2
0
N
O
2
1
N
C
2
2
C
1
7
N
C
1
8
N
O
1
9
C
1
4
N
C
1
5
N
O
1
6
C
1
2
-
1
3
+
2
3
-
4
+
5
-
6
+
7
-
8
9
+
1
-ve
+ve
Remote
reset
Analogue
output
24vdc
output
Sensor
input
A2
output
1
0
-
1
1
+
A1
output
A1
relay
A2
relay
A3
relay
Fault
relay
Inh
relay
TWA
relay
AC
output
AC
input
Battery
sig
2
6
N
C
2
7
N
O
2
8
C
* Relay contacts are shown in their de-energised state.
Appendix C – Potentiometers
N E
L
N E L
2
9
3
0
3
1
2
6
2
7
2
8
2
3
2
4
2
5
2
0
2
1
2
2
1
7
1
8
1
9
1
4
1
5
1
6
1
2
1
3
1
0
1
1
2 3 4 5
6 7 8 91
FSD
A1
A2
A3
Issue 4 03/09/04
21 of 29