RT-3 UNIT RELAY Slim, Space-saving, 4-POINT TERMINAL 4-point Unit Relay PA-N Relay type, PhotoMOS Power (Voltage sensitive type) 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. Can be mounted on a DIN rail or mounted directly (by screw). 4-point Terminal 3. Equipped with an LED display to allow easy conrmation PA-N relay, of operation. PhotoMOS Power 4. Possible to select a relay for use in the 4-point terminal in (Voltage sensitive type) accordance with its application. Mountable relay RT-3 Unit relay PA-N relay PhotoMOS Power (Voltage sensitive type) RoHS compliant TYPES 1. RT-3 Unit relay Contact arrangement Rated input voltage Part No. 12 V DC RT3SN-12V 1 Form A 4 24 V DC RT3SN-24V Standard packing: Carton: 1 pc. Case: 20 pcs. Note: PA-N relays are installed. 2. 4-point Terminal Type Rated input voltage Part No. PA-N relay, 12, 24V DC RT3BB PhotoMOS Power type (Voltage sensitive type) Standard packing: Carton: 1 pc. Case: 20 pcs. 3. Mountable relays for 4-point Terminal (per relay, at 25C 77F, initial) Product Name Part No. PA-N relay APAN3112, APAN3124 AQZ10D (DC only) PhotoMOS Power type (Voltage sensitive type) AQZ20D (AC/DC dual use) Notes: 1. Never install relays into this product other than those given above. Doing so will cause malfunction, breakdown, and breakdown of the connected product. 2. Cannot be equipped with PhotoMOS Power standard type relays. However, equipping with voltage-sensitive type of PhotoMOS Power type is possible. RATING 1. RT-3 Unit relay 1) Input ratings (per PA-N relay) Input current Allowable variation of rated input voltage Part No. Rated input voltage (at rated input voltage, 20C 68F) (20 to +55C 4 to +131F) RT3SN-12V 12 V DC Approx. 10.7 mA (Relay 9.2 mA + LED 1.5 mA) 12 V DC 10% RT3SN-24V 24 V DC Approx. 7.6 mA (Relay 4.6 mA + LED 3.0 mA) 24 V DC 10% ASCTB369E 201701-T 1RT-3 Unit Relay/4-point Terminal (PA-N Relay type) 2) PA-N relay coil specications (Reference value) Pick-up voltage Drop-out voltage Coil resistance Relay part No. Rated operating power (Initial) (at 20C 68F) (Initial) (at 20C 68F) (10%) (at 20C 68F) 70%V or less 5%V or more APAN3112 1,309 110 mW of Rated voltage of Rated voltage APAN3124 5,236 110 mW (initial) (initial) 3) Output ratings (per PA-N relay) Specication Item Specications Contact rating (Resistive load) 3 A 250 V AC, 3 A 30 V DC Max. switching power (Resistive load) 750 VA (AC), 90 W (DC) Contact data Max. switching voltage 250 V AC, 30 V DC Max. switching current 3 A Min. switching load (Reference value) 1 mA, 5 V DC 7 Mechanical life Min. 2 10 (at 180 times/min.) 4 Min. 3 10 : 3 A 250V AC Expected life 4 Min. 3 10 : 3 A 30V DC Electrical life (Resistive load) 5 Min. 10 : 2 A 250V AC 5 Min. 10 : 2 A 30V DC Note: 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 voltage Allowable variation of rated input voltage Allowable input current 12, 24V DC 12V DC10%, 24V DC10% 0.2A Note: 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-N relay installed (per relay, at 20C 68F) Rated input Input current Type Operate voltage (Initial) Release voltage (Initial) voltage (during application of rated voltage) Max. 9.5V DC Min. 1.0V DC Approx. 10.7mA APAN3112 12V DC (Relay max. 8.4V + include diode max. 1.1V) (Relay min. 0.6V + include diode min. 0.4V) (Relay 9.2mA + LED 1.5mA) Max. 17.9V DC Min. 1.6V DC Approx. 7.6mA APAN3124 24V DC (Relay max. 16.8V + include diode max. 1.1V) (Relay min. 1.2V + include diode min. 0.4V) (Relay 4.6mA + LED 3.0mA) 3) Input rating when PhotoMOS Power voltage sensitive type installed (per relay, at 25C 77F) Rated input Input current Type Operate voltage (Initial) Release voltage (Initial) voltage (during application of rated input voltage) Max. 5.1V DC Min. 1.2V DC Approx. 10.0mA AQZ0D 12, 24V DC (Relay max. 4.0V + include diode max. 1.1V) (Relay min. 0.8V + include diode min. 0.4V) (Relay 7.0mA + LED 3.0mA) 4) Output rating (per relay) Allowable load voltage Allowable load current 600V (DC), 600V (AC peak value) 3A Note: 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-N relay installed (per relay, at 20C 68F) Specication Item Specications Contact rating (Resistive load) 3 A 250 V AC, 3 A 30 V DC Max. switching power (Resistive load) 750 VA (AC), 90 W (DC) Contact data Max. switching voltage 250 V AC, 30 V DC Max. switching current 3 A Min. switching load (Reference value) 1 mA, 5 V DC 7 Mechanical life Min. 210 (at 180 times/min.) 4 Expected life Min. 310 : 3 A 250V AC, 3 A 30V DC Electrical life (Resistive load) 5 Min. 10 : 2 A 250V AC, 2 A 30V DC Note: 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 25C 77F) Possible relays Possible relays Maximum load voltage Continuous load current Maximum load voltage Continuous load current (DC, AC peak value) (DC, AC peak value) (DC, AC peak value) (DC, AC peak value) Type Part No. Type Part No. AQZ102D 60V 1.80A AQZ202D 60V 1.350A AQZ105D 100V 1.15A AQZ205D 100V 0.900A AC, DC DC only dual use AQZ107D 200V 0.55A AQZ207D 200V 0.450A AQZ104D 400V 0.30A AQZ204D 400V 0.225A Notes: 1. During 4-point simultaneous operation, the rating per point is also as shown above. 2. Please use a load current that is within the range of the data given below in REFERENCE DATA Load current vs. ambient temperature characteristics. ASCTB369E 201701-T 2