1 si792(x) c (4-20 ma/hart) wiring, Installation – Hach-Lange SI792 C, SI792x C, SI792x C-FF, SI792x C-PA User Manual User Manual
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Installation
24
3.5.2.1 si792(x) C (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
Figure 4
and
Table 1
to connect the power supply to the
si792(x) C transmitter.
Figure 4 si792(x) C (4–20 mA/HART) wiring
1 HART connection (see warnings in
2 Wiring terminals—see
Table 1
Table 1 Terminal assignments—si792(x) C (4–20 mA/HART)
Terminal No. Assignment
9
Equipotential bonding—ATEX only (Do not use for FM or CSA)
10
4–20 mA output (–)
11
4–20 mA output (+)
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