Trident Model PD765 Universal Input Meter Instruction Manual
4
Table of Contents
INTRODUCTION ------------------------------------------------------------ 2
ORDERING INFORMATION --------------------------------------------- 3
SPECIFICATIONS---------------------------------------------------------- 7
General-------------------------------------------------------------------------------7
Process Input ----------------------------------------------------------------------8
Temperature Inputs -------------------------------------------------------------- 9
Relays Option-------------------------------------------------------------------- 10
Isolated 4-20 mA Transmitter Output ------------------------------------ 11
Serial Communications------------------------------------------------------- 11
COMPLIANCE INFORMATION ----------------------------------------12
Safety ------------------------------------------------------------------------------- 12
Electromagnetic Compatibility--------------------------------------------- 12
SAFETY INFORMATION ------------------------------------------------13
INSTALLATION ------------------------------------------------------------14
Unpacking------------------------------------------------------------------------- 14
Panel Mounting------------------------------------------------------------------ 14
Connections---------------------------------------------------------------------- 15
Connector Labeling ---------------------------------------------------------- 15
Power Connections ---------------------------------------------------------- 16
Signal Connections ---------------------------------------------------------- 16
Serial Communication ------------------------------------------------------- 20
Relays and 24 V Output Connections ----------------------------------- 20
Switching Inductive Loads-------------------------------------------------- 20
4-20 mA Output & Input Signal Connections -------------------------- 22
SETUP AND PROGRAMMING ----------------------------------------23
Front Panel Buttons and Status LED Indicators --------------------- 24
Display Functions and Messages----------------------------------------- 25
Main Menu ------------------------------------------------------------------------ 28
Setting Numeric Values ------------------------------------------------------ 28
Setting Up the Meter (setu) ------------------------------------------------- 29
Setting the Input Signal (inpt) -------------------------------------------- 30
Setting the Decimal Point (dc.pt) ----------------------------------------- 31
Setting the Temperature Scale (F C) ---------------------------------- 31
Programming the Meter (prog) ------------------------------------------- 32
Scaling the Meter (scal)---------------------------------------------------- 33
Calibrating the Meter (Cal)------------------------------------------------- 35
Recalibrating Temperature Inputs (Cal) -------------------------------- 35
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