7. Approved Standards US: UL, CSA UL: FILE No.E CSA: FILE No.LR31928) 8. Special Function None : Standard U : For ultrasonically cleanable

Size: px

Start display at page:

Download "7. Approved Standards US: UL, CSA UL: FILE No.E CSA: FILE No.LR31928) 8. Special Function None : Standard U : For ultrasonically cleanable"

Andra Berry
5 years ago
Views:

Subminiature, Sensitive SPDT Signal Switching Relay High sensitivity: 98-mW (Rated power consumption: mw) pickup coil power. Impulse withstand of 1,V ( 1 μs) meets FCC requirements.

1 Subminiature, Sensitive SPDT Signal Switching Relay High sensitivity: 98-mW (Rated power consumption: mw) pickup coil power. Impulse withstand of 1,V ( 1 μs) meets FCC requirements. Stick packing employed in consideration of supporting automatic implementation. Plastic-sealed model that allows automatic soldering. New series of ultrasonically cleanable models is available. Standard model conforms to UL/CSA standards. RoHS Compliant Number Legend Application xamples -@-@@@@@-@-@ Relay Function None : Single-side stable U : Single-winding latching K : Double-winding latching 2. Number of poles/ Contact Form 1: 1-pole/SPDT (1c) 3. Contact Type 3: Bifurcated crossbar Ag (Au-Alloy) contact 4. nclosure Rating 4: Fully sealed 5. Terminals Shape P: PCB terminals. Classification None : Standard L : Low sensitivity coil ( mw) 7. Approved Standards US: UL, CSA UL: FIL No ( CSA: FIL No.LR31928) 8. Special Function None : Standard U : For ultrasonically cleanable Telecommunication equipment Office automation machines Industrial equipment Security equipment Ordering Information Standard s (UL, CSA certified) Relay Function Single-side stable Single-winding latching Double-winding latching Classification Standard Low-sensitivity Standard Standard Low-sensitivity Contact form SPDT (1c) -134P-US s for Ultrasonically Cleanable VDC U K 9 VDC SPDT (1c) -134PL-US-U -134P-US-U -134P-US-U -134P-US-U 12 VDC 12 VDC 12 VDC 12 VDC 24 VDC 24 VDC 24 VDC 48 VDC Note: When ordering, add the rated coil to the model number. xample: DC5 However, the notation of the coil on the product case as well as on the packing will be marked VDC. VDC VDC VDC VDC VDC U K K 9 VDC 9 VDC 9 VDC 9 VDC -134PL-US -134P-US -134P-US -134PL-US 12 VDC 12 VDC 12 VDC 12 VDC 12 VDC 24 VDC 24 VDC 24 VDC 24 VDC 24 VDC 48 VDC Relay Function Single-side stable Single-winding latching Double-winding latching Classification Standard Low-sensitivity Standard Standard Contact form Minimum packing unit 25 pcs/tube Minimum packing unit 25 pcs/tube 1

2 Ratings Coil: Single-side Stable Classification Standard Low-sensitivity Rated Rated current (ma) Coil resistance (Ω). 125 VDC VDC VDC VDC 8.3 2,88 48 VDC 8.3 5, VDC. 9 9 VDC VDC VDC 1.7 1,4 Must operate Must release % of rated 7% % 7% % Max. 19% 17% 17% Power consumption (mw) Approx. Approx. Approx. Coil: Single-winding latching Contact type Bifurcated crossbar Rated Rated current (ma) Coil resistance (Ω). 125 VDC VDC VDC VDC 8.3 2,88 Must set Must reset 7% 7% Max. Power consumption % of rated Set coil (mw) Reset coil (mw) 19% Approx. Approx. Coil: Double-winding latching Classification Standard Low-sensitivity Rated Rated current (ma) Coil resistance (Ω) Must set Must reset Set coil Reset coil Set coil Reset coil % of rated VDC VDC VDC VDC ,88 2, VDC VDC VDC VDC ,4 1,4 7% 7% 7% 7% Note 1. The rated current and coil resistance are measured at a coil temperature of 23 C with a tolerance of ±%. 2.Operating characteristics are measured at a coil temperature of 23 C. 3.The maximum is the highest that can be imposed on the relay coil. 4.Refer to the engineering data for relations between the ambient temperature and maximum coil. Max. 19% 17% Power consumption Set coil (mw) Reset coil (mw) Approx. Approx. Approx. Approx. Contacts Item Contact type Contact material Rated load Rated carry current Max. switching Max. switching current Load Inductive load Resistive load (cosφ =.4; L/R = 7 ms) Bifurcated crossbar Ag (Au-Alloy).4 A at 125 VAC; 2 A at 3 VDC 3 A 2 VAC, 2 VDC 3 A.2 A at 125 VAC; 1 A at 3 VDC 2

3 Characteristics (Including s for Ultrasonically Cleanable) Item Relay Function Single-side Stable Single-winding Latching Double-winding Latching Contact resistance *1 mω Operate (set) time 5 ms Release (reset) time 5 ms Min. set pulse width 15 ms Min. reset pulse width 15 ms Insulation resistance *2 MΩ (at VDC) Impulse withstand Between coil and contacts 2, V ( 1 μs) (conforms to FCC part 8) Between contacts of same polarity 1, V ( 1 μs) (conforms to FCC part 8) Dielectric strength Between coil and contacts 1, VAC, / Hz for 1 min Between contacts of same polarity VAC, / Hz for 1 min Vibration Destruction to 55 to Hz, 2.5 mm single amplitude (5 mm double amplitude) resistance Malfunction to 55 to Hz, 1.5 mm single amplitude (3.3 mm double amplitude) Shock resistance Destruction m/s 2 Malfunction 3 m/s 2 Mechanical,, operations (at 3, operations/hr), operations (.4 A at 125 VAC resistive load;.2 A at 125 VAC inductive load) Durability (at 1,8 operations/hr) lectrical, operations (2 A at 3 VDC resistive load; 1 A at 3 VDC inductive load) (at 1,8 operations/hr), operations (3 A at 3 VDC resistive load) (at 1,8 operations/hr) Failure rate (P level) (reference value) *3 μa at mvdc Ambient operating temperature - C to 7 C (with no icing or condenstion) Ambient operating humidity 5% to 85% Weight Approx. 2.7 g Note: The values here are initial values. *1. The contact resistance was measured with 1 A at using a -drop method. *2. The insulation resistance was measured with a VDC Megger Tester applied to the same parts as those used for checking the dielectric strength. *3. This value was measured at a switching frequency of 1 operations/min and the criterion of contact resistance is Ω. This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. ngineering Data Maximum Switching Power Durability Ambient Temperature vs. Maximum Coil Voltage Switching current (A) DC inductive load (L/R = 7 ms) AC inductive load (cosφ =.4) DC resistive load AC resistive load Switching Ambient Temperature vs. Must Operate or Must Release Voltage On the basis of rated (%) 8 Coil is applied with 13% of rated Voltage not applied to the coil and contacts Coil is applied with % of rated Coil is applied with % of rated Hot start ( value) Cold start ( value) Release at hot start ( value) Release at cold start ( value) Voltage not applied to the coil and contacts Ambient temperature ( C) Durability (x 4 operations), 5, 3, 3 3 VDC inductive load (L/R = 7 ms) 125 VAC resistive load VAC inductive load (cosφ =.4) Switching current (A) Shock Malfunction X De-energized nergized 3 VDC resistive load Unit: m/s 2 Sample: 24 VDC Number of Relays: pcs X' Shock direction X Coil terminal Contact terminal X' Ambient temperature ( C) Note: The maximum coil refers to the maximum value in a varying range of operating power, not a continuous. K-134P-US Test Conditions: Shock is applied in ±X, ±, and ± directions three times each with and without energizing the Relays to check the number of contact malfunction. Maximum coil (%) Reset Set -134PL-US K-134PL-US U-134P-US Only at 48VDC K-134P-US U-134P-US X Shock direction X X' 7 X' Unit: m/s 2 Sample: K-134P-US 12 VDC Number of Relays: pcs Coil terminal Contact terminal 3

4 Contact Reliability Test *1, *2 On the basis of rated (%) Contact resistance (mω) 8 7 Must operate Sample: 24 VDC Number of Relays: pcs Must Test conditions: Resistive load at 3 release VDC.1 ma Switching frequency: 1,8 operations/h 7 NO contact NC contact , 5, Operating frequency ( 4 operations) High-frequency Characteristics (Isolation) *1, *3 (Average value (initial)) Contact Reliability Test (7 C) *1, *2 On the basis of rated (%) Contact resistance (mω) 8 7 Must operate 3 Must release Sample: 24 VDC Number of Relays: pcs 7 Test conditions: Resistive load at 1 ma Switching frequency: 1 operations/min 3 NO contact NC contact Rotation ( 4 turns) High-frequency Characteristics (Insertion Loss) *1, *3 (Average value (initial)) Mutual Magnetic Interference 5.8 mm Relays other than the testing models are de-energized 5.8 mm Relays other than the testing models are de-energized mm mm Change rate on the basis of initial value (%) Change rate on the basis of initial value (%) Must operate Must release Initial stage Test Average value 2. Initial stage Test Average value Isolation (db) Sample: -134P Number of Relays: 5 pcs NC contact Insertion loss (db) 1 Sample: -134P Number of Relays: 5 pcs NC contact NO contact 2 NO contact Frequency (MHz) Frequency (MHz) Must Operate and Must Release Time Distribution *1-134PL-US 48 VDC 3 Sample: Number of Relays: pcs Test conditions: % of coil applied Must operate time Must release time 8 Sample: -134PL-US Number of Relays: pcs Test conditions: % of coil applied Must operate time Must release time 3 Sample: 48 VDC Number of Relays: pcs Test conditions: % of coil applied Must operate time Must release time Distribution of Bounce Time *1 3 Sample: 12 VDC Number of Relays: pcs Operating bounce time Release bounce time PL-US 3 Sample: -134PL-US 12 VDC Number of Relays: pcs Operating bounce time Release bounce time *1. The tests were conducted at an ambient temperature of 23 C. *2. The contact resistance data are periodically measured reference values and are not values from each monitoring operation. Contact resistance values will vary according to the switching frequency and operating environment, so be sure to check operation under the actual operating conditions before use. *3. High-frequency characteristics depend on the PCB to which the Relay is mounted. Always check these characteristics, including durability, in the actual machine before use. 4

5 Dimensions Single-side stable -134PL-US -U -134PL-US-U (15.9)*.25 (9.9)*.3 8 (7.9)* * Average value PCB Mounting Holes Tolerance: ±.1 (1.5) Five, 1. dia. holes (1.19) 7.2 Note: Orientation marks are indicated as follows: Terminal Arrangement/ Internal Connections Note: Be sure to confirm coil polarity. Single-winding latching U-134P-US U-134P-US-U PCB Mounting Holes Tolerance: ±.1 Terminal Arrangement/ Internal Connections Double-winding latching K-134P-US K-134PL-US K-134P-US-U (15.9)*.25 (9.9)*.3 8 (7.9)* * Average value 1 (15.9)*.25 (9.9)*.3 8 (7.9)* * Average value (1.5) Five, 1. dia. holes (1.19) 7.2 Note: Orientation marks are indicated as follows: PCB Mounting Holes Tolerance: ±.1 Six, 1. dia. holes (1.19) +1 S 12 R + 7 Note: Be sure to confirm coil polarity. Terminal Arrangement/ Internal Connections S Note: Be sure to confirm coil polarity. The model K-134P-1-US has positive 5.8 (+) terminal #3 and negative (1.5) 7.2 (-) terminals #1 and #. Note: Orientation marks are indicated as follows: +1 R + 5

6 Approved Standards The approval rating values for overseas standards are different from the performance values determined individually. Confirm the values before use. UL recognized: (File No ) CSA certified: (File No. LR31928) ( )-134P( )US Precautions Contact form Coil ratings Contact ratings Number of test operations.2 A, 2 VAC SPDT (1c) 5 to 48 VDC. A, 125 VAC 2 A, 3 VDC. A, 12, Please refer to PCB Relays Common Precautions for correct use. Correct Use Long-term Continuously ON Contacts Using the Relay in a circuit where the Relay will be ON continuously for long periods (without switching) can lead to unstable contacts because the heat generated by the coil itself will affect the insulation, causing a film to develop on the contact surfaces. We recommend using a latching relay (magnetic-holding relay) in this kind of circuit. If a single-side stable model must be used in this kind of circuit, we recommend using a fail-safe circuit design that provides protection against contact failure or coil burnout. Mounting Do not reverse the polarity of the coil (+, ). Provide sufficient space between Relays when mounting two or more on the same PCB, as shown in the following diagram. Wiring Refer to the following diagram when wiring to switch a DC load. The difference in polarity applied to the contacts will affect the endurance of the Relay due to the amount of contact movement. To extend the endurance characteristics beyond the performance ratings, wire the common (pin 7) terminal to the positive (+) side. + Ultrasonic Cleaning Do not use ultrasonic cleaning on standard relay models. Doing so may result in resonance, coil burnout, and contact adhesion within the Relay. Use a model designed for ultrasonic cleaning if ultrasonic cleaning is required. 12 Load Wiring Diagram 7 Load Relay Handling When washing the product after soldering the Relay to a PCB, use a water-based solvent or alcohol-based solvent, and keep the solvent temperature to less than C. Do not put the Relay in a cold cleaning bath immediately after soldering. Close mounting Distance between terminals: 2 (pitch) Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. OMRON Corporation lectronic and Mechanical Components Company Contact: Cat. No. K (7)(O) Note: Do not use this document to operate the Unit.

5. Terminal Shape P: PCB Terminals 6. Classification None : Standard ST : Stand-off 0.64 mm 15 : High-sensitivity (150 mw) Low-sensitivity

5. Terminal Shape P: PCB Terminals 6. Classification None : Standard ST : Stand-off 0.64 mm 15 : High-sensitivity (150 mw) Low-sensitivity World's tandard Model! Resistant to electromagnetic interference, enables high-density mounting. Impulse withstand voltage of 1,5V meets FCC requirements. old-clad twin-contacts provide short contact bounce