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北京科恩眾和工業控制技術有限公司>>Panasonic(松下電器)>>FA元器件/繼電器>>RT系列4點單元繼電器/4點終端 (PA繼電器型)

4點單元繼電器/4點終端 (PA繼電器型)

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  • 4點單元繼電器/4點終端 (PA繼電器型)

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更新時間:2021-07-28 12:40:35瀏覽次數:340

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產品簡介

實現了細長、省空間的4點輸出。機械繼電器配備型。

詳細介紹

Slim, Space-saving, 4-point Unit Relay

RT-3 Unit relay
4-point Terminal
[PA relay, PhotoMOS Power
Voltage sensitive type]
Mountable relay PA relay
PhotoMOS Power
Voltage sensitive type
RoHS規格

Not currently certified by any standards

Features

1.Slim, space-saving type (33 mm 1.299 inch wide) with four independent points on a base measuring 33 × 67 mm 1.299 × 2.638 inch. This contributes to a more compact control panel.

2.PA relays, which have high sensitivity Au clad twin contacts, are installed.

PA relays, 5 mm .197 inch wide, are installed.
The PA relays feature high sensitivity (12 V type: 120 mW, 24 V type: 180 mW) and twin contacts with Au-cladding, which combine to ensure high reliability even with minute loads.

3.Can be mounted on a DIN rail or mounted directly (by screw).

4.Equipped with an LED display to allow easy confirmation of operation.

5.Possible to select relay for use in the 4-point terminal in accordance with load.

Rating/ Performance

1.RT-3 Unit relay

1. Input ratings (per PA relay)

Part No.Rated input voltageInput current
(at rated input voltage, 20°C 68) (approx.)
Allowable variation of rated input voltage
(-20 to +55°C - 4 to +131)
RT3S-12V
12 V DC
11.5 mA (Relay 10 mA + LED 1.5 mA)
12 V DC ± 10%
RT3S-24V
24 V DC
10.5 mA (Relay 7.5 mA + LED 3 mA)
24 V DC ± 10%

2. PA Relay coil specifications (reference value)

Relay part No.Pick-up voltage (Initial)
(at 20°C 68)
Drop-out voltage (Initial)
(at 20°C 68)
Coil resistance
(±10%) (at 20°C 68℉)
Nominal operating power
PA1a-12V70%V or less of nominal voltage5%V or more of nominal voltage1,200 Ω120 mW
PA1a-24V3,200 Ω180 mW

3. Output ratings (per PA relay)

SpecificationItemSpecifications
Contact ratingRated control capacity (resistive load)3 A 250 V AC, 3 A 30 V DC
Maximum allowable contact power (resistive load)750 VA (AC), 90 W (DC)
Maximum allowable contact voltage250 V AC, 30 V DC
Maximum allowable contact current3 A
Minimum load (reference value)100 mV 100 μA
Expected lifeElectrical (resistive load)Min. 3 × 104: 3 A 250V AC
Min. 3 × 104: 3 A 30V DC
Min. 105: 2 A 250V AC
Min. 105: 2 A 30V DC
MechanicalMin. 2 × 107 (at 180times/min.)
*During 4-point simultaneous operation, the rating per point is also as shown above.

2.4-point Terminal

1. Input ratings (per relay)

Rated input voltageAllowable variation of rated input voltageAllowable input current
12, 24 V DC12 V DC ±10%, 24 V DC ±10%0.2A
*The input voltage value above is the allowable current when no relay is installed. Please note that input voltage is determined by the type of relay installed.

2. Input rating when PA relay installed (per relay, at 20°C 68°F)

TypeRated voltage inputOperate voltage (Initial)Release voltage (Initial)Input current
(during application of rated input voltage)
PA1a-12V12 V DCMax. 9.5V DC
(Relay max. 8.4V + include diode max. 1.1V)
Min. 1.0V DC
(Relay min. 0.6V + include diode min. 0.4V)
Approx. 11.5mA
(Relay 10mA + LED 1.5mA)
PA1a-24V24 V DCMax. 17.9V DC
(Relay max. 16.8V + include diode max. 1.1V)
Min. 1.6V DC
(Relay min. 1.2V + include diode min. 0.4V)
Approx. 10.5mA
(Relay 7.5mA + LED 3mA)

3. Input rating when PhotoMOS Power voltage sensitive type installed (per relay, at 25°C 77°F)

TypeRated
voltage input
Operate voltage (Initial)Release voltage (Initial)Input current
(during application of rated input voltage)
AQZ*0*D12, 24V DCMax. 5.1V DC
(Relay max. 4.0V + include diode max. 1.1V)
Min. 1.2V DC
(Relay min. 0.8V + include diode min. 0.4V)
Approx. 10.0mA
(Relay 7.0mA + LED 3mA)

4. Output rating (per relay)

Allowable load voltageAllowable load current
600V (DC), 600V (AC peak value)3A
*The value above is the allowable value when no relay is installed.
Please note that limitations apply to the load voltage and current depending on the type of relay installed.

5. Output rating when PA relay installed (per relay, at 20°C 68°F)

SpecificationItemSpecifications
Contact ratingRated control capacity (resistive load)3 A 250 V AC, 3 A 30 V DC
Maximum allowable contact power (resistive load)750 VA (AC), 90 W (DC)
Maximum allowable contact voltage250 V AC, 30 V DC
Maximum allowable contact current3 A
Minimum load (reference value)100 mV 100 μA
Expected lifeElectrical (resistive load)Min. 3×104: 3 A 250V AC, 3 A 30V DC
Min. 105: 2 A 250V AC, 2 A 30V DC
MechanicalMin. 2×107 (at 180 times/min.)
*During 4-point simultaneous operation, the rating per point is also as shown above.

6. Output rating when PhotoMOS Power Voltage-sensitive type installed (per relay, at 25°C 77°F)

Possible relaysMaximum load voltage
(DC, AC peak value)
Continuous load current
(DC, AC peak value)
Possible relaysMaximum load voltage
(DC, AC peak value)
Continuous load current
(DC, AC peak value)
TypePart No.TypePart No.
DC onlyAQZ102D60V1.80AAC, DC
dual use
AQZ202D60V1.350A
AQZ105D100V1.15AAQZ205D100V0.900A
AQZ107D200V0.55AAQZ207D200V0.450A
AQZ104D400V0.30AAQZ204D400V0.225A
*1During 4-point simultaneous operation, the rating per point is also as shown above.
*2Please use a load current that is within the range of the data given below in "Reference data Load current vs. ambient temperature characteristics".

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Specifications

RT-3 Unit relay/4-point Terminal

ItemSpecificationsCondition
Breakdown voltageBetween input and output2,000 Vrmsfor 1 min.
Between different terminals (between relays, both ways)1,500 Vrmsfor 1 min.
Insulation resistanceMin. 100 MΩ (Measurement at same location as “Breakdown voltage" section.)Using 500 V DC megger
Vibration resistance (destructive)10 to 55 Hz at double amplitude
1 mm .039 inch
In vertical, horizontal and longitudinal directions
Vibration resistance (functional)10 to 55 Hz at double amplitude
1 mm .039 inch
 
Shock resistance (destructive)Min. 196 m/s2In vertical, horizontal and longitudinal directions
Shock resistance (functional)Min. 98 m/s2In vertical, horizontal and longitudinal directions
Ambient temperature-20°C to +55°C - 4°F to +131°FNot freezing and condensing
Ambient humidity35% to 85% R.H.Not condensing
Storage temperature-30°C to +80°C -22°F to +176°FNot freezing and condensing
Terminal screw fasten torque0.3 to 0.5 Nm 
Coil surge absorberDiode (1 A, 400 V) 
Cross connection protecting diode1 A, inverse voltage 400 V 
Unit weightApprox. 100 g 3.53 oz 
*1The value of breakdown voltage and insulation resistance is the initial one.
*2Condensing occurs when the unit relay is exposed to sudden temperature change in a high temperature and high humidity atmosphere. This may cause some troubles like insulation failure of the socket or the print circuit board. Take care under this condition.
*3Below 0°C 32°F, condensing water can freeze and cause socket contact failures and other problems. Take care under this condition.


Reference data

1. Maximum value for switching capacity(output)
Per PA relay

2. Load current vs. ambient temperature characteristics (DC only)

3. Load current vs. ambient temperature characteristics (AC/DC dual use)

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1.Dimensions

External dimensions

General tolerance: ±0.3
General tolerance: ±.012

Internal schematic
*Note: It is PA relay type.
Cannot be equippend with PhotoMOS Power type. However, equipping with PhotoMOS Power Voltage-sensitive type is possible. 
The polarities of the output terminal socket are for the DC only type (equippend with AQZ10*D)
Mounting hole pattern

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Option

RoHS*Approved for all the optional products.

  • Unit : mm/inch

Short circuit plate

Use when you want to bridge terminals.


< With insulator >
AY3802

External dimensions
 General tolerance: ±0.5
 General tolerance: ±.020

< Without insulator >
AY3803

External dimensions
 General tolerance: ±0.5
 General tolerance: ±.020

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