PIM-00004
△
1
[Operation Manual]
25/61
DAIKIN INDUSTRIES, LTD.
Digital input
These terminals are used for sequence input signals that control the unit operations from external equipment.
Connect these terminals as required, with reference to the table below.
Terminal No.
(Symbol of
switchboard wiring
diagram)
Signal name
Remarks
13
(ICOM)
Digital input common
Both positive and negative signals are acceptable.
4
(ICOM1)
Digital input 1
Used for start/stop control. With the start/stop signal
switching parameter (Setting mode: [P00]), you can change
the operation at signal input. (See p. 37)
14
(ICOM2)
Digital input 2
5
(ICOM3)
Digital input 3
15
(ICOM4)
Digital input 4
6
(ICOM5)
Digital input 5
P-Q selection Nos. 0 to 15 can be selected depending on the
combination of digital input status.
(For P-Q selection setting, see p. 37.
Note) While the unit is stopped by digital input, the panel shows "
".
Note) Set the time between unit stop and unit start at 0.5 seconds or more.
Combination of digital inputs for P-Q selection
P-Q
selection
No.
Digital
input 2
Digital
input 3
Digital
input 4
Digital
input 5
0
OFF
OFF
OFF
OFF
1
ON
OFF
OFF
OFF
2
OFF
ON
OFF
OFF
3
ON
ON
OFF
OFF
4
OFF
OFF
ON
OFF
5
ON
OFF
ON
OFF
6
OFF
ON
ON
OFF
7
ON
ON
ON
OFF
8
OFF
OFF
OFF
ON
9
ON
OFF
OFF
ON
10
OFF
ON
OFF
ON
11
ON
ON
OFF
ON
12
OFF
OFF
ON
ON
13
ON
OFF
ON
ON
14
OFF
ON
ON
ON
15
ON
ON
ON
ON
5
4.7 k
2.2 k
4.7 k
2.2 k
4.7 k
2.2 k
13
4
14
6
4.7 k
2.2 k
4.7 k
2.2 k
15
5 mA
External control equipment
External
power supply
(24 VDC)
