Equipment Of Expansion In/Output Board (Eio88) - IDTECK iTDC User Manual

You beware of direction when equip TCP/IP module to the connecter. Arrow marks
between TCP/IP module and iTDC/iTDC-SR have to be matched.
3.2

EQUIPMENT OF EXPANSION IN/OUTPUT BOARD (EIO88)

Fix hexagon supporters on iTDC/iTDC-SR main board by using four screws as figure below
then, put EIO88 on them. After matching between the board and the EIO88 then fix the
EIO88 by the other four screws from top.
PREPARATION OF INSTALLATION p.27
iTDC