Sensitron PL4 +D - Table of Contents

Technical manual PL4 +D
MT4412E Rev.2.1 17/12/2019 Pagina 4 di 30
INDEX
1) INTRODUCTION ................................................................................................................................... 5
1.1) BLOCK DIAGRAM SYSTEM WITH PL4 +D GAS CONTROL UNIT................................................................ 7
1.2) TECHNICAL SPECIFICATIONS.............................................................................................................. 7
2) INSTALLATION .................................................................................................................................... 8
2.1) ASSEMBLY AND CONNECTIONS .......................................................................................................... 8
2.1.1) UNIT DIAGRAM AND PART IDENTIFICATION ................................................................................... 9
2.1.2) LAYOUT PL4 +D GAS CONTROL UNIT ........................................................................................ 10
2.2) FIELD DEVICE CONNECTIONS ........................................................................................................... 12
2.2.1) DETECTOR CONNECTION ......................................................................................................... 13
2.3) STG/IN8-S REMOTE INPUT MODULES .............................................................................................. 18
2.4) STG/OUT16-S REMOTE OUTPUT MODULES..................................................................................... 19
2.4.1) STG/8REL RELAY EXPANSION BOARD ..................................................................................... 20
2.4.2) ST.G/IN8-S AND ST.G/OUT16-S MODULE ADDRESSING .......................................................... 20
2.5) PROGRAMMING FROM A PC ............................................................................................................ 22
3) SYSTEM POWER UP AND OPERATION.......................................................................................... 22
3.1) POWER ON .................................................................................................................................... 22
3.2) SYSTEM STATUS ............................................................................................................................. 23
USER LEVEL .......................................................................................................................................... 25
THE USER PASSWORDS CAN BE CREATED AND/MODIFIED JUST BY THE PC CONFIGURATION SOFTWARE. ......... 26
3.3) MENU ............................................................................................................................................ 27
In normal status, the main screen shows the terminal name, the time and the indication to press the
operative keys of vertical movement to visualize the connected detectors. .............................................. 27
3.4) ACTIVE EVENTS AND EVENT MANAGEMENT ....................................................................................... 28