251d
u
/d
t
filters ...............................................................................................................
251When is a d
u
/d
t
filter needed? .......................................................................
252d
u
/d
t
filter types ..............................................................................................
253Description, installation and technical data of the filters ............
253Sine filters ..................................................................................................................
17 CAIO-01 bipolar analog I/O adapter module
255Contents of this chapter .........................................................................................
255Product overview ......................................................................................................
256Layout .........................................................................................................................
257Mechanical installation ............................................................................................
257Necessary tools .................................................................................................
257Unpacking and examining the delivery .........................................................
257Installing the module ........................................................................................
257Electrical installation ...............................................................................................
257Necessary tools .................................................................................................
257Wiring ..................................................................................................................
258Start-up ......................................................................................................................
258Setting the parameters ...................................................................................
259Diagnostics ................................................................................................................
259LEDs .....................................................................................................................
259Technical data ...........................................................................................................
260Isolation areas ...................................................................................................
261Dimension drawings ................................................................................................
18 CHDI-01 115/230 V digital input extension module
263Contents of this chapter .........................................................................................
263Product overview ......................................................................................................
264Layout and connection examples .........................................................................
265Mechanical installation ............................................................................................
265Necessary tools .................................................................................................
265Unpacking and examining the delivery .........................................................
265Installing the module ........................................................................................
265Electrical installation ...............................................................................................
265Necessary tools .................................................................................................
265Wiring ..................................................................................................................
265Start-up ......................................................................................................................
265Setting the parameters ...................................................................................
266Parameter setting example for relay output ...................................
266Fault and warning messages .................................................................................
266Technical data ...........................................................................................................
267Dimension drawing ..................................................................................................
14 Table of contents