ALGE-Timing Photocell PR1a Manual page 5

1 General ......................................................................................................................... 6
1.1 Functionality ......................................................................................................... 6
1.2 Photocell Features ................................................................................................ 6
1.3 Type of photocell .................................................................................................. 6
1.3.1 Reflection photocell PR1a-R: .............................................................................................................. 7
1.3.2 Reflection photocell PR1a-RT:............................................................................................................ 7
1.3.3 One-way photocell PR1a-d: ................................................................................................................ 7
1.3.4 One-way photocell PR1a-dT: .............................................................................................................. 7
2 Operating Modes ......................................................................................................... 7
2.1 Reflection Photocell – NORM ............................................................................... 7
2.2 One-way Photocell ................................................................................................ 8
3 Power Supply .............................................................................................................. 8
3.1 External supply from ALGE timing devices ............................................................. 8
3.2 External Supply .................................................................................................... 8
3.3 Internal Battery ..................................................................................................... 8
3.3.1 Insert Batteries .................................................................................................................................... 9
3.3.2 Operating Time of Batteries ................................................................................................................ 9
4 Operating Mode Indication with LED ......................................................................... 9
5 Alignment of Photocell ............................................................................................. 10
5.1 Reflection Photocell ............................................................................................ 10
5.2 One-way Photocell .............................................................................................. 10
5.3 Setting of Dead Time .......................................................................................... 11
5.4 Synchronisation of two Photocells ...................................................................... 11
6 Weather protection .................................................................................................... 11
7 Technical Data ........................................................................................................... 12
Manual
PR1a
Contents
Page 5