2-Pack/3-Pack TDLAS Gas Analyzer
XA02751C
Hauser
25
Figure 5–4 Analyzer B e-series electronics control board (AC) showing signal
terminal block and alarm relays with RS-485 communication
8
1
5
4
6
7
2
3
9
1. Signal converter, RS-232 to RS-485
2. Assignable alarm
3. General fault alarm
4. NO (normally open)
5. COMMON
6. NC (normally closed)
7. Power input fuse
8. 4-20 mA boards
9. Signals
Summary of Contents for 2-Pack TDLAS
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