Schneider-Electric
 
TM3DM8R picture- web-product-data-sheet
TM3DM8R
Discrete I/O module, Modicon TM3, 8 IO (4 inputs, 4 relay outputs, screw) 24 VDC
Schneider Electric
Mounting and Clearance
Spacing Requirements



Mounting on a Rail


Incorrect Mounting



Mounting on a Panel Surface


(1)
Install a mounting strip

Mounting Hole Layout