Emerson 3051N 사용자 설명서
![Emerson](https://files.manualsbrain.com/attachments/1ef3aaad462e024fde6cecf537a4c6c781334d44/common/fit/150/50/6dab323528eefa0342baa74a10c15551c3b956250cf9d62f2117dcdf42a7/brand_logo.jpeg)
Reference Manual
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
A-6
FIGURE A-4. Bench Hook-up
(4–20 mA Transmitters).
(4–20 mA Transmitters).
FIGURE A-5. Field Hook-up
(4–20 mA Transmitters).
(4–20 mA Transmitters).
Current
Meter
Meter
R
L
≥
250
Ω
24 V dc
Supply
Supply
CAUTION: Do not use inductive-based
transient protectors.
transient protectors.
Power
Supply
Supply
Signal point may be grounded at
any point or left ungrounded.
any point or left ungrounded.
R
L
≥
250
Ω
Current
Meter
Meter