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12. Installation
Connecting to I/O terminal
IO1 and IO2 on the terminal block can be used as connection input terminals or connection
output terminals.
It is possible to choose input/output for the terminal on the input/output setting screen.
For details see the Instruction Manual (Application Manual).
Connect the terminals as shown in the figure. First check that no power is being supplied to the
equipment before connecting.
When using as input
RS485
IO2
IO1
Non-voltage
■
Operation
• Input with a pulse width of at least 1500 ms.
• Operates with function that was set on input/output screen.
• For details see the Instruction Manual (Application Instructions).
When using as output
RS485
IO2
IO1
Connection input to
external devices
Open collector
Max DC24V 50mA
10k
Ω
+24V
■
Operation
• Operates with function that was set on input/output screen.
• For details see the Instruction Manual (Application Instructions).
Cable
Remove about 9 mm from the end of the cable. The thickness of cables for connection should
be AWG28-22.
Remove about 9 mm.
Summary of Contents for IEN-10
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