Daikin 10 - Input; Connecting External Output Contact

159
●Miscellaneous Reference Data
10
Miscellaneous Reference Data
Miscellaneous
Reference Data
To execute remote control, connect the cable according to the procedure below.
Local procurement items
Remove the short-circuit bar (between terminals [10]-[11]) on the terminal block in
the switch box.
Connect the cable specified in above between terminals [10]-[11].
(For the crimp tool, use the specified tool.)
∗12 VDC is applied across these terminals (Terminal [10]: negative polarity, [11]: positive polarity).
Component
Single-pole, single-throw remote control switch, or “a” contact that enables operation command output
Note) Select a switch whose minimum allowable load is 12 VDC and 5 mA.
Single-core cable: φ1.2 (AWG16), or twisted cable: 1.25 mm
2
(AWG16), Bar-type crimp terminal (∗) Wiring material
2
3
1
1
∗ Recommended Model (Manufacturer): TGN TC-1.25-9T (Nichifu)
APA-1.25N (Daido Solderless Terminal Mfg.)
 The contact capacity is as follows:
Resistance load: 30 VDC, 2 A
 The minimum allowable load is as follows:
12 mVDC, 10 μA
 To connect an inductive load, be sure to use a surge
absorber.
CAUTION
To output the Oil Cooling Unit operation status signal to the main machine, connect the required signal cable to the signal
terminal block according to the procedure below.
To use an output contact, change the parameter setting, and make sure that the output contact normally operates.
External input and output circuit
1
1. Bar-type Terminal and cable size
2. Connect each cable by using a bar-type crimp
terminal.
3. Use a twisted cable.
4. When a 2-core IEC cable is used, the
cable size should be 0.5 to 1.5 mm
2
.
When you use a stripped wire, strip
the sheath 9 to 10mm from the end
of the wire.
Cable size
UL cableIEC cable
∗
0.3 mm
2
– 1.5 mm
2
AWG
#
22 –
#
16
Bar-type Terminal
Remote control
Not used (No connection)
Normal Pump run
Alarm/Power failure
Alarm level output (OFF:Level1, ON:Level2)
Not used (No connection)
Warning
output
60 61 62 63 64 65 66 679 10 11 12 13 30 31
Inside of Oil Cooling Unit
(X2M)
MR52Pa
MR30Y MR30X
MR30W
For connection of
optional protection
device (OP)
For connection
of machine
thermistor
Cable
9~10mm
∗ Recommended Model (Manufacturer): TGN TC-1.25-9T (Nichifu)
APA-1.25N (Daido Solderless Terminal Mfg.)
4-5. Connecting Remote-control Operation Input
4-6. Connecting External Output Contact
00_PB00540A_M10.indb 159 2023/08/09 12:59:28