Function and design
multi EA 5100
22
1
2
3
4
5
6
7
8
9
10
11
Figure 7 Interfaces for detector modules and sampling modules
1 "External" connection
2 Autoinjector connection
3 "Flame" flame sensor connection
4 S-coulometer connection
5 S-UVF connection
6 CI-coulometer connection
7 N-CLD connection
8 C-NDIR connection
9 Sampler connection (RS-232 bus)
10 Service connection
11 Control PC connection
Interfaces in the device
The electrical connections for the combustion furnace, the flame sensor and the temper-
ature sensor can be found on the rear interior side of the device. The connections are
only accessible in the vertical installation position of the combustion furnace.
1
2
3
Figure 8 Connection for the sensors and the combustion furnace in the device
1 Temperature sensor
2 Combustion furnace
3 flame sensor
The connections for the auto-protect valve assembly and the heated transfer line (only if
the CI module is connected) can be found in the frame behind the door. The toggle
switch for opening and closing the pneumatic seal in the auto-protection valve assembly
is also located there.
