210 Optional I/O extension modules
Note: In frames R5...R9, you do not need a CMOD-01 module to use external
24 V AC/DC supply. The external supply is connected directly to terminals 40 and 41
on the control board.
WARNING!
control board is powered using an external 24 V AC supply.
Layout
5
4
Item
Description
1
Grounding screw
2
Hole for mounting screw
3
3-pin terminal blocks for relay outputs
4
3-pin terminal block for transistor output
5
2-pin terminal block for external power supply
6
Diagnostic LED
Mechanical installation
Necessary tools and instructions
• Screwdriver and a set of suitable bits.
Do not connect the +24 V AC cable to the control board ground when the
1
3
6
3
2
Additional
information
Page
210
Page
210
Page
211
Page
211
Page
211
Page
214