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TABLE OF CONTENTS
The Input Options Manual is divided into three major sections. Each option board
contains circuitry which is exclusive of the others. The main board assembly diagram
is identical for all of the input options, however, and should be referred to when jumper
configuring each option board. This illustration is located in Section 1.10 Drawings.
ISOLATED SIGNAL CONDITIONER OPTION
PAGE
1.1 General ................................................................................................................1
1.2 Mechanical Installation ........................................................................................2
1.3 Electrical Connections ........................................................................................3
1.4 Inputs and Outputs ..............................................................................................5
1.5 Trigger Level Adjustment ....................................................................................7
1.6 Hysteresis Selection ............................................................................................8
1.7 Debouncing Monostable Circuit ..........................................................................8
1.8 Configuration ......................................................................................................9
1.9 Specifications ....................................................................................................10
1.10 Drawings ............................................................................................................11
NON-ISOLATED SIGNAL CONDITIONER OPTION
2.1 General ..............................................................................................................13
2.2 Mechanical Installation ......................................................................................13
2.3 Electrical Connections ......................................................................................14
2.4 Inputs and Outputs ............................................................................................16
2.5 Configuration ....................................................................................................17
2.6 Specifications ....................................................................................................17
2.7 Drawings............................................................................................................18
ANALOG INPUT OPTION
3.1 General ..............................................................................................................19
3.2 Mechanical Installation ......................................................................................20
3.3 Electrical Connection and Configuration ..........................................................21
3.4 Low-Frequency Cutoff ......................................................................................24
3.5 Open Circuit Indication ......................................................................................24
3.6 Power ................................................................................................................24
3.7 Calibration..........................................................................................................25
3.8 Specifications ....................................................................................................25