Emerson MSP422 Bedienungsanleitung PDF herunterladen (Seite 18)

Reference Manual

IP2013, Rev BA

February 2012

Mobrey MSP422

3-8

Lightning / Surge

Protection and Other

Loop Devices

If the area is prone to lightning strikes or voltage surges, a suppressor device

may be installed between the transmitter and the control unit.

If an additional loop-powered device or separately powered device is included

in the two-wire loop, the transmitter must receive a minimum voltage of

12 Vdc at 21 mA loop current. (See "Load Limitations" on page A-2).

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 39 40

Keine Kommentare

Emerson MSP422 Bedienungsanleitung Seite 18