3.4.4
Sensor wiring to signal boards
Wire the correct sensor leads to the measurement board using the lead locations marked
directly on the board. After wiring the sensor leads to the signal board, carefully slide the wired
board fully into the enclosure slot and take up the excess sensor cable through the cable gland.
For best EMI/RFI protection use shielded output signal cable enclosed in an earth-grounded
metal conduit. Connect the shield to earth ground. AC wiring should be 14 gauge or greater.
Provide a switch or breaker to disconnect the analyzer from the main power supply. Install the
switch or breaker near the analyzer and label it as the disconnecting device for the analyzer.
Keep sensor and output signal wiring separate from power wiring. Do not run sensor and
power wiring in the same conduit or close together in a cable tray.
RISK OF ELECTRICAL SHOCK
Electrical installation must be in accordance with the National Electrical Code
(ANSI/NFPA-70) and/or any other applicable national or local codes.
CAUTION: This symbol identifies a risk of electrical shock.
CAUTION: This symbol identifies a potential hazard. When this symbol ap-
pears, consult the manual for appropriate action.
WARNING
Wiring
23
Instruction Manual
Section 3: Wiring
LIQ-MAN-56
April 2017
Summary of Contents for Rosemount 56
Page 1: ...Instruction Manual LIQ MAN 56 Rev D April 2017 Rosemount 56 Advanced Dual Input Analyzer ...
Page 2: ......
Page 10: ...iv Table of Contents Instruction Manual April 2017 LIQ MAN 56 ...
Page 30: ...Section 2 Installation Instruction Manual April 2017 LIQ MAN 56 20 Installation ...
Page 40: ...30 Wiring Section 3 Wiring Instruction Manual April 2017 LIQ MAN 56 ...
Page 64: ...Section 6 Programming Measurements Instruction Manual April 2017 LIQ MAN 56 54 ...
Page 76: ...Section 8 Time Proportional Control Instruction Manual April 2017 LIQ MAN 56 66 ...
Page 124: ...Section 13 Maintenance Instruction Manual April 2017 LIQ MAN 56 114 ...
Page 126: ...Section 14 Return of Material Instruction Manual April 2017 LIQ MAN 56 116 ...