Revision Overview........................................................................................................................................................................ 5
General .......................................................................................................................................................................................... 5
Mounting ....................................................................................................................................................................................... 8
Installation .................................................................................................................................................................................. 10
Communication .......................................................................................................................................................................... 19
Safety Instructions .................................................................................................... 5
Hardware Overview .................................................................................................. 6
Version Overview...................................................................................................... 6
Dimensions ............................................................................................................... 7
Housing .................................................................................................................... 8
Front Door ............................................................................................................ 8
Application Module ................................................................................................. 10
Terminal Details...................................................................................................... 11
Block A ............................................................................................................... 11
Block B ............................................................................................................... 11
Cabling ................................................................................................................... 11
Cable Routing .................................................................................................... 11
Shielding ............................................................................................................ 11
Analog Inputs.......................................................................................................... 12
Technical Description ......................................................................................... 12
Digital Inputs ........................................................................................................... 15
Technical Description ......................................................................................... 15
Connection Examples ........................................................................................ 15
Analog Outputs ....................................................................................................... 15
Technical Description ......................................................................................... 15
Technical Specification....................................................................................... 15
Relay Modules.................................................................................................... 15
Digital Outputs ........................................................................................................ 16
Technical Description ......................................................................................... 16
Connection Examples ........................................................................................ 17
Power Supply.......................................................................................................... 17
CRT-Series ........................................................................................................ 17
1450 Series ........................................................................................................ 17
Standard Transformers ...................................................................................... 18
C-Bus...................................................................................................................... 20
C-Bus Termination ............................................................................................. 20
Cable Specification............................................................................................. 20
Network Interface ................................................................................. 21
Bus Termination............................................................................... 21
Controller Serial Port .............................................................................................. 24
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EXCEL 50 INSTALLATION INSTRUCTIONS
CONTENTS
EN1B-0101GE51 R1105D