Mitsubishi Electronics PAC-YG63MCA Usage, Parts List, Specifications Device Specifications

2Usage

The AI controller measures temperature and humidity; it also has an alarm capability if the measurement data exceeds defined setpoints. Historical measurement data can be displayed via only the G(B)-50A Web browser and TG-2000A. Temperature and humidity cannot be displayed on the G-50A LCD.

Furthermore, an alarm can be output if measurement data exceeds a preset upper or lower limit.

The AI controller also features a function that interlocks M-NET devices for indoor units, etc. set in advance and performs settings such as temperature control and operation/stoppage using measurement data values.

Caution: Usage Restrictions

•Mitsubishi Electric does not take financial responsibility for damages caused by issues beyond our control or special circumstances (predicable or unpredictable); and secondary or accidental damages, and damages to other objects. We also do not take financial responsibility for opportunities lost as a result of device failure, or electrical power failure at the end- user site.

Mitsubishi Electric does not take financial responsibility caused by end-users' requests including, but not limited to, device testing, startup, readjustment and replacement.

•Do not use this device in disaster prevention security or "critical to life" applications.

3Parts List

• The following parts should be included in your shipment:

Number	Part Name	Quantity
1	AI controller	1
2	Installation/instruction manual (this document)	1

*In addition to the parts listed above, see your local Mitsubishi Electric dealer to purchase the other parts necessary to operate this device (Refer to section 6-1). Furthermore, depending on the application, other Mitsubishi Electric parts may be required.

For details, refer to "6. Installation".

4Specifications

4-1. Device Specifications

Item

Power

Supply

Interface

Interlock

Function

Environment Conditions

Dimensions

Weight

Time Backup

During Power

Failure

Installation Environment

Description

24 VDC±10%: 5 W								Screw terminal
								block (M3) (*5)
M-NET communication				17 to 30 VDC (*1)				Screw terminal
								block (M3) (*5)
	Ch		Sensor	Measurement		Measurement	Measurement error	External
				target		range		connection method
			Pt100			-30 to 60°C	±0.3%FS ±0.1°C (0.18°F)	Screwless terminal
				Temperature			(*3)
		(3-wire system)				[-22 to 140°F]		block (3 poles)
							[at 25°C (77°F)]
	Ch1
Input		Analog	4 to 20 mADC				±0.5%FS ±0.1°C (0.18°F)
				Temperature/		(Set by system	(*3)	Screwless terminal
			1 to 5 VDC
				humidity		controller)	±0.5%FS ±0.1%RH	block (2 poles)
			0 to 10 VDC				[at 25°C (77°F)]
		Analog	4 to 20 mADC				±0.5%FS ±0.1°C (0.18°F)
				Temperature/		(Set by system	(*3)	Screwless terminal
	Ch2		1 to 5 VDC
				humidity		controller)	±0.5%FS ±0.1%RH	block (2 poles)
(*2)			0 to 10 VDC				[at 25°C (77°F)]
Output	Upper/lower limit					Applied load
					MIN: 5 VDC, 2 mW			block (M3.5) (*5)
	(non-voltage contact)
	alarm interlock output				MAX: 24 VDC, 5 W			Screw terminal
					* AC loads cannot be connected.
Interlock M-NET devices according to measurement data values. (*4)
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)

200 (W) × 120 (H) × 45 (D) mm / 77/8 (W) × 43/4 (H) × 125/32 (D) in

0.6 kg / 13/8 lb

In the event of power failure or shut-off, the internal capacitor will continue to track time for approximately one week. (The internal capacitor takes about 24 hours to fully charge; a replacement battery is not necessary.)

Inside a control panel (indoors)

* Use this product in a hotel, a business office environment or similar environment.

*1: Supply electric power from a power supply unit for the transmission line or an outdoor unit. Furthermore, the power consumption factor of the M- NET circuitry of this unit is "1/4" (equivalent to one ME Remote Controller).

*2: Configure the dip switch settings for the analog input method to use while referring to "9. Dip Switch Functions".

*3: The measurement error for the system includes the measurement error for this unit, sensor, and wiring. a%FS (full scale) = a% × ([measurement range's upper limit value] - [lower limit value])

*4: Settings for the interlock function are performed from the Maintenance Tool. For details, refer to the operation manual for the Maintenance Tool.

*5: M3 and M3.5 are sizes of the screw on the terminal block (ISO metric screw thread). The number indicates the screw diameter (mm).

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