Daikin DCM601A72, Руководство по установке

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Installation Manual 3P291714-4
DCM601A72 iTM plus adaptor
19 English
2.3.1 Terminals location and conceptual connection diagram
Use the terminals located under the label “Di” 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).
<Conceptual drawing of Di connec-
tion>
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.
Di1 Di2 COM Di3 Di4 COM
2.3.2 Requirements that must be met
• Cable type: CPEV cable
• Core thickness: AWG22-19
• Cable length: 656 ft. or less
<Pulse width>
• Pulse width: 20 to 400 ms
Pulse interval: 100 ms or more
A
B
A Pulse width: 20 to 400 ms
B
Pulse interval: 100 ms or more
CAUTION
•
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.
• Do not clamp the cables with high-current lines such as a power cable.
01_EN_3P291714-4.indd 19 3/26/2012 5:00:46 PM