1 si792(x) e/t (4-20 ma/hart) wiring, Installation – Hach-Lange SI792(x) E HACH GLI 3700 series SI792(x) T 7MA2200 and 8398 series User Manual User Manual
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Installation
24
3.5.2.1 si792(x) E/T (4-20 mA/HART) wiring
DANGER
Explosion hazard. Never connect items to the transmitter that are
not specified on the control drawing/ATEX EC-Type certificate.
Refer to
and
to connect the power supply to the
si792(x) E/T transmitter.
Figure 4 si792(x) E/T (4–20 mA/HART) wiring
1 HART connection (see warnings in
Table 1 Terminal assignments—si792(x) E/T (4–20 mA/HART)
Terminal No. Assignment
9
Potential equalization—ATEX only (Do not use for FM or CSA)
10
4–20 mA output (–)
11
4–20 mA output (+)
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