CS Instruments LD 500 User Manual

Table of Content
LD500 V2.03 Seite 4 von 67
13 LD 510 ........................................................................................................................................................................ 36
13.1 SELECTION EXTERNAL SENSOR .......................................................................................................................................... 36
13.2 INPUT SIGNALS OF EXT. SENSOR LD510 ............................................................................................................................. 37
13.3 CABLE CROSS SECTION .................................................................................................................................................... 37
13.3.1 Sensor circuit points/Output signal: ................................................................................................................ 37
13.4 CONNECTION DIAGRAMS FOR DIFFERENT SENSOR TYPES ......................................................................................................... 38
13.4.1 Connector pin assignment for all sensors at PI 500........................................................................................ 38
13.4.2 Connection for CS dew point- and consumption sensors, series FA/VA 5xx .................................................... 39
13.4.3 Connection with RS485.................................................................................................................................... 39
13.4.4 Three- and four-wire power supply 0 - 1/10/30 VDC ...................................................................................... 39
13.4.5 Analogue two-, three-, and four-wire current signal....................................................................................... 40
13.4.6 Two-, three- and four-wire connector pin assignments for PT100/PT1000/KTY81 ......................................... 41
13.5 DEW POINT SENSOR FA 500 / FA 510 (RS 485 MODBUS) .................................................................................................. 42
13.5.1 Settings Dew point sensor FA 500 / FA 510 ..................................................................................................... 43
13.5.1.1 Unit selection for temperature and humidity ............................................................................................................... 43
13.5.1.2 Definition of the System pressure (relative pressure value)......................................................................................... 43
13.5.1.3 Definition of Reference pressure (absolute pressure value) ........................................................................................ 44
13.5.1.4 Field adjustment ........................................................................................................................................................... 44
13.5.1.5 More Settings Analogue output 4-20mA ...................................................................................................................... 45
13.6 FLOW SENSOR OF TYPE VA 500 / VA 520 / VA 550 / VA 570 (RS 485 MODBUS) ................................................................. 46
13.6.1 Settings for Flow sensor VA 5xx ...................................................................................................................... 47
13.6.1.1 Diameter settings (only for VA 500 or VA 550) ............................................................................................................. 47
13.6.1.2 Gas Constant settings ................................................................................................................................................... 48
13.6.1.3 Definition of the reference conditions ......................................................................................................................... 49
13.6.1.4 Definition Unit of flow and velocity .............................................................................................................................. 49
13.6.1.5 Definition consumption counter value and consumption unit ..................................................................................... 50
13.6.1.6 Settings analogue output 4-20mA of VA 5xx ................................................................................................................ 51
13.6.1.7 Settings Pulse / Alarm output of VA 5xx ....................................................................................................................... 52
13.6.1.8 Settings ZeroPoint or Low Flow Cut off for VA 5xx ....................................................................................................... 54
13.7 TYPE MODBUS .............................................................................................................................................................. 55
13.7.1 Selection and activation of Sensor-Type Modbus ........................................................................................... 55
13.7.1.1 Modbus Settings ........................................................................................................................................................... 55
13.8 DATA LOGGER SETTINGS ................................................................................................................................................. 59
14 SCOPE OF DELIVERY .................................................................................................................................................... 63
15 APPENDIX ................................................................................................................................................................... 63

CS Instruments LD 500 Specifications

General

Brand	CS Instruments
Model	LD 500
Category	Security Sensors
Language	English