General Purpose Relay G7L • Ideally suited for high-inrush fluid pump controls: pool/spa, water processing, emergency, chemical industry, etc. • High-capacity, high-withstand voltage relay with no contact chattering for momentary voltage drops up to 50% of rated voltage. • UL Class B construction standard. • Wide-range AC-activated coil that handles 100 to 120 VAC or 200 to 240 VAC at either 50 or 60 Hz. • Miniature size for maximum switching capacity, particularly for inductive loads. • Flame resistant materials (UL94V-0-qualifying) used for all insulation material. • Quick-connect, screw, PCB terminals and DIN track mounting available. • Conforms to UL, CSA, TUV and meets IEC 950. • Safety design with contact gap of 3 mm. • RoHS Compliant. Ordering Information To Order: Select the part number and add the desired coil voltage rating (e.g., G7L-1A-T-CB-AC100/120). Type Contact form E bracket (see note 1) SPST-NO DPST-NO SPST-NO DPST-NO SPST-NO DPST-NO SPST-NO DPST-NO SPST-NO DPST-NO E bracket (see note 1) (with test button) Upper bracket Upper bracket (with test button) PCB mounting Quick-connect terminal G7L-1A-T-CB G7L-2A-T-CB G7L-1A-TJ-CB G7L-2A-TJ-CB G7L-1A-TUB-CB G7L-2A-TUB-CB G7L-1A-TUBJ-CB G7L-2A-TUBJ-CB — — Model Screw terminal G7L-1A-B-CB G7L-2A-B-CB G7L-1A-BJ-CB G7L-2A-BJ-CB G7L-1A-BUB-CB G7L-2A-BUB-CB G7L-1A-BUBJ-CB G7L-2A-BUBJ-CB — — PCB terminal — — — — — — — — G7L-1A-P-CB G7L-2A-P-CB Note: 1. E bracket or socket must be used for mounting (part number R99-07G7L). Refer to “Accessories” section for options and part numbers. 2. For VDE approved versions, please consult OMRON. ■ List of E-Bracket Mounting Models Mounting E-brackets Contact form Model DIN Track Mounting Adapter Frontconnecting Socket Test button Terminal G7L-1A-T Quickconnect terminals SPST-NO G7L-2A-T DPST-NO Screw terminals - G7L-1A-BJ With test button G7L-2A-B DPST-NO - G7L-2A-TJ With test button G7L-1A-B SPST-NO - G7L-1A-TJ With test button - G7L-2A-BJ With test button − − − − Note: E-bracket (R99-07), adapter (P7LF-D), surface connection socket (P7LF-06) are sold separately. General Purpose Relay G7L 1 ■ Model Number Legend G7L- ❏ - ❏ ❏ ❏ - ❏ - ❏ - ❏ 1 2 3 4 5 6 7 1. Contact form 1A:SPST-NO 2A:DPST-NO 3. Mounting construction No symbol:E bracket type UB:Upper bracket type 2. Terminal shape T:Quick-connect terminals (#250) P:PCB terminals B:Screw terminals 4. Special functions No symbol:Without test button J:With test button 5. 80: VDE approved version (includes UL, CSA and TÜV) 6. CB: Class B insulation 7. Rated coil voltage ■ Accessories (Sold Separately) Quick-connect Terminals Description E-brackets Track mounting adapter Front connecting socket Model Contact form SPST-NO G7L-1A-TJ G7L-1A-T G7L-2A-T Model DPST-NO G7L-2A-TJ R99-07G7L P7LF-D P7LF-06 Note: A socket terminal cover is supplied with the P7LF-06 socket and does not attach directly to the G7L relays. It cannot be purchased separately. Screw Terminals Description E-brackets Track mounting adapter Terminal Cover Model Contact form SPST-NO G7L-1A-BJ G7L-1A-B G7L-2A-B Model DPST-NO G7L-2A-BJ R99-07G7L P7LF-D P7LF-C Note: The P7LF-C terminal cover attaches directly to the G7L-B style relays. It is sold separately. Specifications ■ Contact Data Load G7L-1A-T@, G7L-1A-B@ G7L-2A-T@, G7L-2A-B@ G7L-1A-P, G7L-2A-P Resistive load Inductive load Resistive load Inductive load Resistive load Inductive load (cosφ = 1) (cosφ = 0.4) (cosφ = 1) (cosφ = 0.4) (cosφ = 1) (cosφ = 0.4) Rated load 30 A, 220 VAC 25 A, 220 VAC 20 A, 220 VAC Contact Type Double break Contact material Ag alloy Carry current 30 A 25 A 20 A Max. operating voltage 250 VAC Max. operating current 30 A 25 A 20 A Max. switching capacity 6,600 VA 5,500 VA 4,400 VA Min. permissible load 100 mA, 5 VDC (@ 60 operations / minute). Note: Do not use for switching microloads, such as signals. Note: 1. P level: λ60 = 0.1 x 10-6 operation. 2. When using B-series (screw) products, since the screw diameter of the contact terminal is M4, be careful that the contact current should be 20 A or less according to JET standard (electrical appliance and material control law of Japan). ■ Coil Internal Circuit DC operating coil 0 2 AC operating coil 1 General Purpose Relay 0 1 G7L Note: 1. The ratio of rated voltage between 100 to 120 VAC are values measured on the basis of 100 VAC 2. The AC coil is provided with a built-in full-wave rectifier. If a triac, such as an SSR, drives the G7L, the G7L may not release. Be sure to perform a trial operation with the G7L and the triac before applying them to actual use. ■ Coil Data AC Rated voltage (V) 12 24 50 100 to 120 200 to 240 Rated current (mA) 142 71 34 17.00 to 20.40 8.50 to 10.20 Resistance (Ω) 75 303 1,310 5,260 21,000 Must operate 75% max. Must release Max. voltage % of rated voltage 15% min. 110% max. 75 volts 150 volts 18 volts 36 volts Power consumption Approx.1.70 to 2.50 VA 132 volts 264 volts DC Rated voltage Rated current (V) (mA) 6 12 24 48 100 317 158 79 40 19 Resistance (Ω) 18.90 75 303 1,220 5,260 Coil inductance (H) Must operate Must release Max. voltage Armature Armature % of rated voltage ON OFF 0.9 0.21 75% max. 15% min. 110% max. 0.37 0.88 1.42 3.54 6.1 15.3 21.3 60.0 Power consumption Approx.1.90 W Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20% for AC rated current and ±15% for DC coil resistance. 2. The inductances shown above are reference values. 3. Performance characteristic data are measured at a coil temperature of 23°C. 4. The maximum allowable coil voltage refers to the maximum value in a varying range of operating power voltage, measured at ambient temperature 23°C. 5. The “to” (for example “100 to 120”) represents a range of rated voltages. ■ Characteristics Contact resistance (note 1) Operate time (note 2) Release time (note 3) Max. operating Mechanical frequency Electrical Insulation resistance (note 3) Dielectric strength 50 mΩ max. 30 ms max. 30 ms max. 1,800 operations/hour 1,800 operations/hour (under rated load) 100 MΩ min. (at 500 VDC) 4,000 VAC, min., 50/60 Hz for 1 minute between coil and contacts 2,000 VAC, 50/60 Hz for 1 minute between contacts of same polarity 2,000 VAC, 50/60 Hz for 1 minute between contacts of different polarity (DPST-NO type) Impulse withstand voltage Vibration Mechanical durability Malfunction durability Shock Mechanical durability Malfunction durability Life expectancy Mechanical Electrical @ 23°C Ambient operating temperature Ambient operating humidity Weight Between coil and contact: 10,000 V - JEC212 (1981) Standard Impulse Wave Type (1.20 x 50 μs) 10 to 55 Hz; 1.50 mm double amplitude 10 to 55 Hz; 1.50 mm double amplitude 1,000 m/s2 (approx. 100 G) 100 m/s2 (approx.10 G) 1,000,000 operations min. (at 1,800 operations/hour) 100,000 operations min. (at 1,800 operations/hour under rated load) -25° to 60°C (with no icing or condensation) 5% to 85% RH Quick-connect terminal type: approx. 90 g PCB terminal type: approx. 100 g Screw terminal type: approx. 120 g Note: Data shown are of initial value. Note: 1. Measurement conditions: 5 VDC, 1 A, voltage drop method. 2. Measurement conditions: Rated operating voltage applied, not including contact bounce, @ 23°C. 3. Measurement conditions: The insulation resistance was measured with a 500-VDC megohmeter at the same locations as the dielectric strength was measured. General Purpose Relay G7L 3 ■ Engineering Data 30 20 AC inductive load (cosφ = 0.4) 100 AC resistive load AC inductive load (cosφ = 0.4) 50 30 20 Ambient Temperature vs. Operate and Release Voltage G7L-1A VAC (60 Hz) Operate and Release voltages (%) AC resistive load G7L-1A-P G7L-2A-P Maximum Switching Power Switching current (A) 100 50 G7L-2A-T (TJ) (TUB) (TUBJ) G7L-2A-B (BJ) (BUB) (BUBJ) Maximum Switching Power Switching current (A) Switching current (A) G7L-1A-T (TJ) (TUB) (TUBJ) G7L-1A-B (BJ) (BUB) (BUBJ) Maximum Switching Power 50 AC resistive load AC inductive load (cosφ = 0.4) 30 20 10 10 10 7 7 7 5 5 5 100 Operate voltage Release voltage 80 60 40 3 3 3 20 1 50 70 100 30 300 500 1,000 50 70 100 30 Endurance 500 300 100 220 VAC resistive load 70 50 30 220 VAC inductive load (cosφ = 0.4) 5 10 15 20 25 30 300 100 220 VAC resistive load 70 50 300 500 220 VAC inductive load (cosφ = 0.4) 5 300 100 70 50 220 VAC resistive load 15 20 25 0 30 5 10 15 Coil Temperature Rise (°C) 60 40 80 20 25 N=5 Operate voltage Release voltage 80 60 40 0 -40 30 -20 0 Y 50 60 0 300 X 40 0 30 0 200 20 0 10 0 40 30 4 20 20 0 0 10 10 60 0 -40 80 -20 0 Ambient temperature (°C) 20 40 60 30 40 20 200 X 300 400 500 300 80 500 Ambient temperature (°C) Momentary Voltage Drop Test G7L-2A-T (TUB) 100 to 120 VAC Wave resulted from test Test Circuit X' ON Ch1 (contact) Without chattering OFF 8 n=10 6 4 Ch1 Rated Ch2 voltage (coil) e 2 Ch2 0 20 40 60 80 100 On the basis of rated voltage (%) 4 General Purpose Relay G7L Unit: (m/s2) Y' Voltage distribution of wave e which chattering does not occur. Number of Relays 40 80 Test method: The value at which malfunction occurred was measured after applying shock to the test piece 3 times Z' each in 6 directions 0 0 5 along 3 axes. Standard: 100m/s2 400 20 60 100 100 200 0 50 Z 0 0 100 0 0 40 N=5 500 400 0 -20 20 Ambient temperature (°C) 30 A 15 A 0A 0 0 -40 80 Shock Malfunction G7L-2A-T (TUB) 100 to 120 VAC 00 20 60 VDC Switching current (A) G7L-1A VDC 30 A 15 A 0A 40 20 Switching current (A) Ambient Temperature vs. Coil Temperature Rise G7L-1A 120 VAC (50 Hz) 20 100 220 VAC inductive load (cosφ = 0.4) 10 10 0 G7L-1A 500 7 5 0 -20 Ambient temperature (°C) 30 Switching current (A) N=5 50 70 100 Endurance 7 5 0 30 Switching voltage (V) 500 10 7 5 Coil Temperature Rise (°C) 10 30 10 80 300 500 1,000 Ambient temperature (°C) Endurance (x 104 operations) Endurance (x 104 operations) Endurance 0 -40 1 10 Switching voltage (V) Endurance (x 104 operations) 10 Operate and Release voltages (%) 1 Y X' Characteristic variation resulted from different mounting directions 35 N=5 30 20 Release time Operate time 25 15 20 10 15 5 0 0 A Top A' B B' C C' (Note) N=5 70 Operate voltage 60 50 40 Top A Bottom(Standard) Bottom (Standard) 80 Release voltage On the basis of rated voltage (%) N=5 Operate voltage On the basis of rated voltage (%) 25 Time (ms) Time (ms) G7L-2A-T (TUB) 100 to 120 VAC Operate time Release time A' B B' C N=5 40 30 Release voltage 20 10 C' 0 (Note) 50 Mounting direction Top A A' Bottom(Standard) Mounting direction B B' C (Note) 0 C' Top A Bottom(Standard) Mounting direction A' B B' (Note) C C' Mounting direction Note: The mounting direction A’ deteriorates switching performance. Actual Load Endurance Test N=5 60 Operate voltage 50 40 30 N=5 80 60 40 Release voltage 70 Operate voltage N=5 60 50 40 Contact resistance Contact resistance (mΩ) 100 On the basis of rated voltage (%) 70 Operate and Release voltages N=5 Contact resistance Contact resistance (mΩ) On the basis of rated voltage (%) G7L-2A 100 to 200 VAC Operate and Release voltages N=5 30 50 N=5 40 30 20 Release voltage 20 20 20 10 10 10 0 0.5 0.7 1 3 5 7 10 30 0 0.5 0.7 1 50 Switching operations (×104 operations) 3 5 7 10 30 0 0.05 0.07 0.1 50 0.3 Switching operations (×104 operations) Load conditions • 1 φ 220 VAC 0.5 1 3 0 0.05 0.07 0.1 5 Switching operations (×104 operations) 0.3 0.5 1 3 5 Switching operations (×104 operations) Load conditions • 1 φ 220 VAC 70 A cosφ = 0.4 54 A cosφ = 0.79 (Compressor Lock Test) 20 A cosφ = 0.4 • Applied coil voltage: 100% of rated voltage 1s 70 N=5 Operate voltage 60 50 40 50 N=5 40 30 Release voltage 30 • Applied coil voltage: 100% of rated voltage 10s Operate and Release voltages N=5 Contact resistance Contact resistance (mΩ) On the basis of rated voltage (%) G7L-2A 100 to 200 VAC Operate and Release voltages N=5 0.5s 20 70 N=5 Operate voltage 60 Contact resistance Contact resistance (mΩ) 1s On the basis of rated voltage (%) 0.2s 50 40 50 N=5 40 30 Release voltage 30 20 20 20 10 10 10 10 0 0.5 0.7 1 3 5 10 30 50 Switching operations (×102 operations) 0 0.5 0.7 1 3 5 10 30 50 0 0.5 0.7 1 3 Switching operations (×102 operations) Load conditions • 1 φ 220 VAC 5 10 30 50 0 0.5 0.7 1 Switching operations (×102 operations) 3 5 10 30 50 Switching operations (×102 operations) Load conditions • 1 φ 220 VAC 70 A cosφ = 0.4 25 A cosφ = 1 2s • Applied coil voltage: 75% of rated voltage 8s 20 A cosφ = 0.4 • Applied coil voltage: 75% of rated voltage 0.2s 2s 8s General Purpose Relay G7L 5 Applications • Compressors for package air conditioners and heater switching controllers • Switching controllers for power tools or motors • Power controllers for water heaters • Power controllers for dryers • Lamp control, motor drivers, and power supply switching in copy machines, facsimiles, and other office equipment • • • • Lighting controllers Power controllers for packers or food processing equipment Magnetron control in microwaves Power controllers for Uninterruptible Power Supplies (UPS) Dimensions Unit: mm (inch) ■ Relays Quick-Connect Terminal Models E-bracket Mounting* G7L-1A-T Terminal arrangement/ Internal connections (Top view) 52.5 max. 6.35 33.5 max. 50.5 max. 0.8 11 0 53 max. 1 4 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. G7L-2A-T 6.35 52.5 max. 50.5 max. 33.5 max. 0.8 11 0 2 53 max. 1 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. G7L-1A-TJ (with Test Button) 6.35 52.5 max. 50.5 max. 33.5 max. Mounting holes Two, 4.5-dia. hole or M4 tapped holes 2 0.8 Test button 11 40±0.1 0 1 4 53 max. 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. G7L-2A-TJ (with Test Button) 6.35 52.5 max. 50.5 max. 33.5 max. 2 0.8 Test button 11 53 max. 0 2 1 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. * E brackets are sold separately 6 General Purpose Relay G7L Adapter Mounting* G7L-1A-T Terminal arrangement/ Internal connections (Top view) P7LF-D PFP-@N G7L 0 1 51.5 max. 4 55.5 max. 63 max. 5 66.5 max. G7L-2A-T 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. P7LF-D PFP-@N G7L 0 1 51.5 max. 2 4 6 8 Mounting holes 63 max. 55.5 max. 5 66.5 max. G7L-1A-TJ (with Test Button) (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. Two, M4 or 4.5-dia. holes 40±0.1 P7LF-D PFP-@N G7L 0 1 51.5 max. 4 2 Test button 63 max. 55.5 max. 5 66.5 max. G7L-2A-TJ (with Test Button) 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. P7LF-D PFP-@N G7L 0 1 51.5 max. 2 2 55.5 max. Test button 63 max. 66.5 max. 5 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. * The DIN Track Mounting Adapter and DIN tracks are sold separately. The adapter can be track-mounted or screw-mounted. General Purpose Relay G7L 7 Front-connecting Socket Mounting* G7L-1A-T PFP-@N Terminal arrangement/ Internal connections (Top view) P7LF-06 2-M3.5 × 6 (coil side) G7L 0 1 51.5 max. 4 55.5 max. 61.5 max. G7L-2A-T PFP-@N (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 5 65 max. 4-M4 × 8 (contact side) 6 P7LF-06 2-M3.5 × 6 (coil side) G7L 0 1 51.5 max. 2 4 6 Mounting holes 8 Two, M4 or 4.5-dia. holes 55.5 max. 61.5 max. G7L-1A-TJ (with Test Button) PFP-@N (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 5 65 max. 4-M4 × 8 (contact side) 2-M3.5 × 6 (coil side) P7LF-06 G7L 0 1 51.5 max. 4 2 55.5 max. Test button 61.5 max. G7L-2A-TJ (with Test Button) PFP-@N 2-M3.5 × 6 (coil side) 5 65 max. 4-M4 × 8 (contact side) 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. P7LF-06 G7L 0 1 51.5 max. 2 2 4-M4 × 8 (contact side) 6 65 max. 5 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. * The Front-connecting Socket and DIN tracks are sold separately. The socket can be track-mounted or screw-mounted. 8 General Purpose Relay G7L 8 Test button 61.5 max. 55.5 max. 4 40±0.1 Upper Bracket Mounting G7L-1A-TUB Terminal arrangement/ Internal connections (Top view) 68.5 max. 60 6.35 50.5 max. 33.5 max. 0.8 11 0 1 47 max. 4 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 4.5 G7L-2A-TUB 6 68.5 max. 60 6.35 50.5 max. 33.5 max. 0.8 11 0 47 max. 2 4 6 Mounting holes 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 2.5 4.5 G7L-1A-TUBJ (with Test Button) 1 Two, 4.5-dia. hole or M4 tapped holes 68.5 max. 60 6.35 50.5 max. 33.5 max. 60±0.2 2 0.8 11 Test button 0 47 max. 4 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 2.5 4.5 G7L-2A-TUBJ (with Test Button) 1 68.5 max. 60 6.35 50.5 max. 33.5 max. 2 0.8 Test button 11 47 max. 2.5 4.5 0 2 1 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. General Purpose Relay G7L 9 Screw Terminal Models E-bracket Mounting* G7L-1A-B 2-M3.5 × 6 (coil side) 52.5 max. 50.5 max. 34.5 max. 2-M4 × 8 (contact side) Terminal arrangement/ Internal connections (Top view) 0 1 55 max. 4 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. G7L-2A-B 52.5 max. 2-M3.5 × 6 (coil side) 34.5 max. 50.5 max. 4-M4 × 8 (contact side) 0 1 55 max. 2 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. G7L-1A-BJ (with Test Button) 2-M3.5 × 6 (coil side) 52.5 max. 50.5 max. 34.5 max. 2-M4 × 8 2 (contact side) Test button 0 1 4 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 2-M3.5 × 6 (coil side) 52.5 max. 50.5 max. 34.5 max. 4-M4 × 8 2 (contact side) Test button 0 1 55 max. 2 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. * E brackets are sold separately 10 General Purpose Relay G7L Two, 4.5-dia. hole or M4 tapped holes 40±0.1 55 max. G7L-2A-BJ (with Test Button) Mounting holes Adapter Mounting* G7L-1A-B PFP-@N Terminal arrangement/ Internal connections (Top view) P7LF-D 2-M3.5 × 6 (coil side) G7L 0 1 51.5 max. 4 55.5 max. 65.5 max. 2-M4 × 8 (contact side) G7L-2A-B PFP-@N 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 5 69 max. P7LF-D 2-M3.5 × 6 (coil side) G7L 0 1 51.5 max. 2 55.5 max. 65.5 max. 4-M4 × 8 (contact side) G7L-1A-BJ (with Test Button) PFP-@N 4 6 Mounting holes 8 Two, M4 or 4.5-dia. holes (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 5 69 max. 40±0.1 P7LF-D 2-M3.5 × 6 (coil side) G7L 0 1 51.5 max. 4 2 55.5 max. 65.5 max. 2-M4 × 8 (contact side) G7L-2A-BJ (with Test Button) PFP-@N Test button 2-M3.5 × 6 (coil side) 5 69 max. 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. P7LF-D G7L 0 1 51.5 max. 2 2 55.5 max. 4-M4 × 8 (contact side) 4 6 8 Test button 65.5 max. 69 max. 5 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. * The DIN Track Mounting Adapter and DIN tracks are sold separately. The adapter can be track-mounted or screw-mounted. General Purpose Relay G7L 11 Upper Bracket Mounting G7L-1A-BUB Terminal arrangement/ Internal connections (Top view) 68.5 max. 2-M3.5 × 6 (coil side) 60 50.5 max. 2-M4 × 8 (contact side) 34.5 max. 0 1 49 max. 4 2.5 4.5 G7L-2A-BUB 6 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 68.5 max. 2-M3.5 × 6 (coil side) 60 50.5 max. 4-M4 × 8 (contact side) 34.5 max. 0 2 49 max. 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 2.5 4.5 G7L-1A-BUBJ (with Test Button) 1 Mounting holes Two, 4.5-dia. hole or M4 tapped holes 68.5 max. 2-M3.5 × 6 (coil side) 60 50.5 max. 34.5 max. 2 60±0.2 2-M4 × 8 (contact side) 0 1 Test button 4 49 max. (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 2.5 4.5 G7L-2A-BUBJ (with Test Button) 6 68.5 max. 2-M3.5 × 6 (coil side) 60 50.5 max. 34.5 max. 2 4-M4 × 8 (contact side) 0 Test button 49 max. 2 1 4 6 8 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 2.5 PCB Terminal Models G7L-1A-P 2.8 Terminal arrangement/ Internal connections (Top view) 35.5 max. 52.5 max. 0.8 6 PCB Mounting holes (Bottom view) Tolerance ±0.1 mm 36.8 0 1 3.2 47 max. 41 max. (8.4) 4 6 1.2 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. G7L-2A-P 2.8 52.5 max. 14.4 17.7 (8.9) 4-1.2 × 3.2 square hole PCB Mounting holes (Bottom view) Tolerance ±0.1 mm 35.5 max. 0.8 6 0 1 36.8 3.2 (8.4) 47 max. 41 max. 2 4 6 8 1.2 (No coil polarity) Note: Refer to "Coil Internal Circuit" for the coil internal connection diagram. 12 General Purpose Relay G7L 14.4 17.7 (8.9) 6-1.2 × 3.2 square hole ■ Accessories (Sold Separately) E bracket R99-07G7L Mounting holes (Bottom view) 40 Two, 4.5-dia. hole 26 24 Two, M4 or 4.5-dia. holes 17.8 40 10 46 3 24 19.7 7 5 36 5 4.4 50 Adapter P7LF-D Mounting holes (Bottom view) 51.5 max. Two, M4 or 4.5-dia. holes 40±0.1 40±0.1 14.5 5 35.2 max. 55.5 max. Front connecting socket P7LF-06 2-M3.5 × 6 (coil side) Mounting holes (Bottom view) 8±0.05 51.5 max. Two, M4 or 4.5-dia. holes 40±0.1 4-M4 × 8 (contact side) 9.2±0.05 25 5 46 max. 40±0.1 55.5 max. Note: 1. 2. 3. 4. To protect against electric shock, a socket terminal cover is supplied with the P7LF-06 socket. It cannot be purchased separately. The P7LF-D and P7LF-06 are panel or track mountable. The P7LF-D is for use with quick connect or screw models that accept the E-bracket. The P7LF-06 is for use with quick connect models that accept the e-bracket. Cover P7LF-C 34.5 max. 50.5 max. 1 6 max. Note: P7LF-C cover attaches directly to G7L-B style relays. To protect against electric shock, use the P7LF-C on G7L-B terminals. General Purpose Relay G7L 13 Mounting track PFP-100N, PFP-50N (Conforming to EN 50022) PFP-100N2 (Conforming to EN 50022) 16 7.3±0.15 4.5 4.5 35±0.3 15 25 25 10 25 1000 (500)* 10 25 * 15 (5) 35±0.3 27 27±0.15 1 15 25 25 10 25 1000±4 25 15 10 * The figure in parenthesis is for PFP-50N. Note: 1. It is recommended that a panel thickness of 1.60 to 2.00 mm (0.06 to 0.08 in) be used. 2. L = Length PFP-100N L = 1 m (39.00 in) PFP-50N L = 50 cm (19.60 in) PFP-100N2 L = 1 m (39.00 in) End plate PFP-M Spacer PFP-S 14 General Purpose Relay G7L 24 29.2 1 1.5 ■ Approvals • A variety of Safety Standard approved products for standard models. UL approval Model (File No. E41643) Coil ratings Contact ratings SPST-NO 30 A, 277 VAC (RES) 40°C 1.5 kW, 120 VAC (T) 40°C G7L-1A-T@ 1.5 HP, 120 VAC 40°C G7L-1A-B@ G7L-1A-P 12 to 240 VAC 3 HP 277 VAC 40°C G7L-2A-T@ 6 to 220 VDC G7L-2A-B@ 20 FLA/120 LRA, 120 VAC 40°C G7L-2A-P 17 FLA/102 LRA, 277 VAC 40°C TV-10, 120 VAC 40°C CSA approval Model Contact ratings SPST-NO 2.4 kW, 120 VAC (T) 40°C 1.5 HP, 120 VAC (T) 40°C 12 to 240 VAC 6 to 220 VDC G7L-1A-P Model Number of test operations 100,000 6,000 1,000 100,000 30,000 25,000 (File No. LR31928) Coil ratings 3 HP 277 VAC 40°C Number of test operations 6,000 1,000 20.5 FLA/105 LRA, 120 VAC 85°C 100,000 G7L-1A-T@ G7L-1A-B@ G7L-2A-T@ G7L-2A-B@ G7L-2A-P 12 to 240 VAC 6 to 220 VDC TV-10, 120 VAC 40°C 25,000 30 A, 277 VAC (RES) 40°C 100,000 2.4 kW, 120 VAC (T) 40°C 6,000 1.5 HP, 120 VAC 40°C 3 HP 277 VAC 40°C EN/IEC, TÜV Approval Coil ratings (File No. R50059083) Contact ratings SPST-NO 30 A, 250 VAC ~ (cosφ = 1) 60°C G7L-1A-B@ 25 A, 250 VAC ~ (cosφ = 0.4) 60°C 30 A, 120 VAC ~ (cosφ = 0.4) 60°C DPST-NO G7L-2A-B@ 25 A, 277 VAC ~ (cosφ = 1) 60°C 25 A, 277 VAC ~ (cosφ = 0.4) 60°C SPST-NO 25 A, 240 VAC ~ (cosφ = 1) 60°C G7L-1A-T@ 25 A, 240 VAC ~ (cosφ = 0.4) 60°C 25 A, 277 VAC ~ (cosφ = 1) 60°C 6, 12, 24, 48, 25 A, 277 VAC ~ (cosφ = 0.4) 60°C 100, 110, 200, DPST-NO 220 VDC 25 A, 240 VAC ~ (cosφ = 1) 60°C 12, 24, 50, G7L-2A-T@ 100 to 120, 25 A, 240 VAC ~ (cosφ = 0.4) 60°C 25 A, 277 VAC ~ (cosφ = 1) 60°C 200 to 240 25 A, 277 VAC ~ (cosφ = 0.4) 60°C VAC SPST-NO 20 A, 240 VAC ~ (cosφ = 1) 60°C G7L-1A-P 20 A, 240 VAC ~ (cosφ = 0.4) 60°C 25 A, 277 VAC ~ (cosφ = 1) 60°C 25 A, 277 VAC ~ (cosφ = 0.4) 60°C DPST-NO 20 A, 240 VAC ~ (cosφ = 1) 60°C G7L-2A-P 20 A, 240 VAC ~ (cosφ = 0.4) 60°C 25 A, 277 VAC ~ (cosφ = 1) 60°C 25 A, 277 VAC ~ (cosφ = 0.4) 60°C Approved switching operations 50,000 50,000 50,000 50,000 50,000 50,000 1,000 20.5 FLA/105 LRA, 120 VAC 85°C 100,000 TV-10, 120 VAC 40°C 25,000 Reference UL Approved Type ..................................................... UL508 Industrial Control Devices UL1950 Information processing equipment (Including office equipment) CSA Approved Type ................................................... CSA C22.2 No.1, 14 Industrial Control Devices CSA C22.2 No.950 Information processing equipment (Including office equipment) TÜV EN/IEC Standard Approved Type....................... EN61810-1 Relay EN60950 Information processing equipment (Including office equipment) IEC950 Information processing equipment (Including office equipment) VDE recognized type (License no. 1530 UG) Note: 1. Please consult OMRON for details of VDE approvals. 2. The G7L relay conforms to the following standards: 3. 4. 5. 6. 7. Electrical safety: DIN IEC 255 Teil 1-00/DIN VDE 0435 Teil 201/05. 83 DIN VDE 0435 Teil 201 A1/05. 90 DIN IEC 255 Teil 0-20/DIN VDE 0435 Teil 120/10. 81 DIN EN 60 950/VDE 0805/11. 93 EMC: prEN 50082-2, EN 55022 The rated values approved by each of the safety standards (e.g., UL and CSA) may be different from the performance characteristics individually defined in this catalog. In the interest of product improvement, specifications are subject to change. Suffix T130 rated at 130°C Pollution degree 3, Material Group II & III. CE marking is provide only on non-PCB terminal versions. General Purpose Relay G7L 15 Precautions ■ Correct Use Handling Do not apply excessive force when mounting or dismounting the faston receptacle. Insert and remove terminals carefully, one at a time. Do not insert terminals at an angle, or insert / remove multiple terminals at the same time. To preserve initial performance, do not drop or otherwise subject the power relay to shock. Do not connect to the terminals by soldering. Use #250 faston or positive-lock connectors; The case is not designed to be removed during normal handling and operation. Doing so may affect performance. Type Use the power relay in a dry environment free from excessive dust, SO2, H2S, or organic gas. #250 terminals (width: 6.35 mm) Do not allow a voltage greater than the maximum allowable coil voltage to be applied continuously. Do not use the power relay outside of specified voltages and currents. Do not allow the ambient operating temperature to exceed the specified limit. Receptacle Terminals* Positive Housing AMP 170333-1 (170327-1) AMP 170334-1 (170328-1) AMP 170335-1 (170329-1) AMP 172076-1 natural color AMP 172076-4 yellow AMP 172076-5 green AMP 172076-5 blue *the numbers shown in parentheses are for air-feeding. Note: 1. The current should be 25A when using receptacle terminals. 2. Use receptacle terminals or positive housing for cable wiring. Mounting Installation Top Bracket Type Although there are not specific limits on the installation site, it should be as dry and dust-free as possible. Tighten with to M4 screws when mounting. Using in an atmosphere of high humidity and corrosive gas may deteriorate its performance characteristic caused by condensation or corrosive products, resulting in failure or burn damage of the Relay. PCB terminal-equipped relays weigh approximately 100 g. Be sure that the PCB is strong enough to support them. We recommend dual-side through-hole PCBs to reduce solder cracking from heat stress. Relays with test buttons must be mounted facing down. Be careful not to touch the test button accidentally. Doing so may turn on the contact. Be sure to use the test button for test purposes only (with test-button models). The test button is used for Relay circuit tests, such as circuit continuity tests. Do not attempt to switch the load with the test button. Soldering PCB Terminals Do not perform automatic soldering, but solder manually. Do not wash down the entire Relay because it does not have an airtight construction. Mounting torque; 0.98 N·m DIN Track Mounting Adapter and Front-Connecting Socket The DIN Track Mounting Adapter and Front-connecting Socket can be mounted on the G7L with just one hand and dismounted with ease using a screwdriver. To support the G7L mounted on a DIN Track Mounting Adapter or Front-connecting Socket, use the PFP-M End Plate. Put the End Plate onto the DIN Track Mounting Adapter or Front-connecting Socket so that the surface mark of the End Plate faces upwards. Then tighten the screw of the End Plate securely with a screwdriver. Screw Mounting Screw-mount the DIN Track Mounting Adapter or Front-connecting Socket securely after opening screw mounting holes on them. When cutting or opening holes on the panel after the Front-connecting Socket is mounted, take proper measures so that the cutting chips will not fall onto the Relay terminals. When cutting or opening holes on the upper part of the panel, mask the Front-connecting Socket properly with a cover. Operating Coil Connecting Refer to the following table when connecting a wire with a crimp style terminal to the G7L. Screw Terminals Coil Front Connecting Socket 8 8 6.5 5.3 5.8 5 M3.5 M3.5 Contact • As a rule, either a battery or a DC power supply with a maximum 5% ripple is used for the operating voltage for DC relays. Before using a rectified AC supply, confirm that the ripple is not greater than 5%. Ripple greater than this can lead to variations in the operating and reset voltages. As excessive ripple can generate beats, the insertion of a smoothing capacitor is recommended as shown below. M4 M4 5.5 5.5 6.5 9.2 7 9.2 Allow suitable slack on leads when wiring and do not apply excessive force to the terminals. Tightening torque; Coil: 0.78 to 1.18 N·m Contacts: 0.98 to 1.37 N·m When connecting with screws, if the screws are not sufficiently tightened, the lead wire can become detached and may lead to abnormal heating or fire caused by faulty contact. 16 General Purpose Relay G7L • When driving a transistor, check the leakage current and connect a bleeder resistor if necessary. • Momentary voltage drops on coil input voltage should not exceed one second duration after contact mating with no shock or vibration. MEMO General Purpose Relay G7L 17 All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. OMRON ON-LINE OMRON ELECTRONIC COMPONENTS LLC Global - http://www.omron.com USA - http://www.components.omron.com 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 847-882-2288 Cat. No. J055-E-06 18 07/13 General Purpose Relay Specifications subject to change without notice G7L Printed in USA