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• Confirm that the box contains the following parts.
* In addition to the parts mentioned above, other parts need to be procured locally in order to operate this device. Furthermore, other Mitsubishi optional
parts may be required depending on how the device is to be used.
For details, refer to "6 Installation Method".
4-1. Product Specifications
*1: Supply electric power from a power unit for the transmission line or an outdoor unit. Furthermore, the power consumption factor of the M-NET circuitry
of this device is "1/4" (equivalent to one ME Remote Controller).
*2: Supply electric power from the main unit to the contacts of the meters.
4-2. External View
3 Confirmation of Parts
Number Part Name Quantity
1 PI controller 1
2 Installation/instruction manual (this document) 1
4 Specifications
Item Rating and Specification
Power Supply 24 VDC±10%: 5 W Screw terminal block (M3)
Interface
M-NET communication 17 to 30 VDC (*1) Screw terminal block (M3)
Non-voltage a contact input
Number of contacts: 4
Pulse signal: a contact
Pulse width: 100 ms to 300 ms
(Idle period until next pulse: 100 ms or more)
Rated voltage: 24 VDC
Rated current: 1 mA or less (*2)
Screwless terminal block
Environment
Conditions
Temperature
Operating temperature range 0 to 40°C [32°F to 104°F]
Storage temperature range -20 to 60°C [-4°F to 140°F]
Humidity 30 to 90%RH (no condensation)
Dimensions 200 (W) × 120 (H) × 45 (D) mm / 7
7
/8 (W) × 4
3
/4 (H) × 1
25
/32 (D) in
Weight 0.6 kg / 1 3/8 lb
Current Time
Backup during
Power Failure
If the power is cut, the internal capacitor will normally keep counting the current time for approximately one week.
(The internal capacitor takes approximately a day to charge. Replacement of a battery is not necessary.)
Installation
Environment
Inside a control panel (indoors)
* Use this product in a hotel, a business office environment or similar environment.
100 ms or more
100 ms ~ 300 ms
200
(
7
7
/
8
)
45
(
1
25
/
32
)
107.6
(
4
1
/
4
)
15
(
19
/
32
)
110
(
4
11
/
32
)
26
(
1
1
/
32
)
120
(
4
3
/
4
)
150
(
5
29
/
32
)
26
(
1
1
/
32
)
83.5
(
3
5
/
16
)
27
(
1
3
/
32
)
52
(
2
1
/
16
)
46.5
(
1
27
/
32
)
4.5
(
3
/
16
)
harmful interference, and (2)this device must accept any interference
received, including interference that may cause undesired operation.
subject to the following two conditions: (1)this device may not cause
This device complies with Part15 of the FCC Rules.Operation is
[ 24 VDC Power Supply]
9
(
3
/
8
)
Unit: mm (in)