Terminal Location And Schematic Wiring Diagram; Wiring Specifications - Daikin iTM plus Installation Manual

2.3.1

Terminal location and schematic wiring diagram

Use the terminal with the "Di" mark to connect the pulse signal line. The iTM plus adaptor
accepts four types of signals through its four channel terminals, Di1, Di2, Di3, and Di4,
and two COM terminals (ground).
NOTE
The COM terminals are all connected internally.
So, you can use either of them.
However, you can connect up to two wires
simultaneously to each COM terminal.
When using an open collector type output, con-
nect the COM terminal to the negative side.
2.3.2

Wiring specifications

• Cable type: CPEV cable
• Core thickness: AWG22-19
• Cable length: 656 ft. or less
• The contact connected to the contact input terminal must be capable of han-
dling 10 mA at 16 VDC.
• If an instantaneous contact is used for triggering an emergency stop, use one
that has an energization time of 200 ms or more.
English
CAUTION
Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
< Schematic wiring diagram with Di
terminals>
Di1 Di2 COM Di3 Di4
<Pulse width>
A
B
A
Pulse width: 20 to 400 ms
B Pulse interval: 100 ms or more
COM
19