English
SUMMARY
1. Introduction..................................................................................................... 27
1.1 Product certication...........................................................................................................28
1.2 Order codes ...........................................................................................................................28
1.3 Block diagram system with PL4 +D gas control unit..............................................29
1.4 Technical specication ......................................................................................................29
2. Installation........................................................................................................ 30
2.1 Assembly and connections..............................................................................................30
2.2 Unit diagram and part identication ...........................................................................31
2.3 Layout PL4 +D gas control unit......................................................................................31
2.4 Dip switch SD2 settings ....................................................................................................32
2.5 Dip switch SD3 settings ....................................................................................................33
2.6 JP27 connector.....................................................................................................................34
2.7 Field device connections..................................................................................................34
2.8 Detector connection ..........................................................................................................35
2.9 STG/IN8S remote input modules...................................................................................40
2.10 STG/OUT16S remote output modules.........................................................................40
2.11 STG/8REL relay expansion board...................................................................................41
2.12 STG/IN8S and STG/OUT16S module addressing......................................................42
2.13 Programming from a PC ...................................................................................................43
3. System power up and operation.............................................................. 44
3.1 Power ON................................................................................................................................44
3.2 System status ........................................................................................................................45
3.3 Menu .......................................................................................................................................48
3.4 Active events and event management .......................................................................49
4. Warranty coupon for repairing ................................................................. 51
5. Instructions for disposal.............................................................................. 52
