BA02191C SS2100 TDLAS H
2
S Gas Analyzer
Endress+Hauser 3-7
For DC systems, connect the minus wire to the terminal marked
“-,” and the positive wire to the terminal marked “+,” as shown in
Figure 3–3 on page 3–7.
7. Close and tighten the analyzer electronics enclosure door.
Figure 3–2 AC single phase (120 VAC or 240 VAC) connection
terminal block in analyzer electronics enclosure
AC (HOT/LINE 1)
NEUTRAL
Figure 3–3 DC connection (24 VDC) terminal block
in electronics enclosure
_
+