Solid State Relays G3NA The reliable choice for Hockey-puck-style Solid State Relays. Available in a Wide Range of Currents. • All models feature the same compact dimensions to provide a uniform mounting pitch. • Built-in varistor effectively absorbs external surges. • Operation indicator enables monitoring operation. • Protective cover for greater safety. • Certified by UL, CSA, and TÜV. Model Number Structure ■ Model Number Legend G3NA-@@@@@-@ 1 2 3 4 5 6 7 1.
Ordering Information ■ List of Models Isolation Phototriac Zero cross function Yes Indicator Yes Photocoupler Phototriac Applicable output load (See note 1.) 5 A at 24 to 240 VAC (See note 2.) 10 A at 24 to 240 VAC (See note 2.) Photocoupler Phototriac 20 A at 24 to 240 VAC (See note 2.) Photocoupler Phototriac 40 A at 24 to 240 VAC (See note 2.) Photocoupler Phototriac 50 A at 24 to 240 VAC (See note.) Photocoupler Phototriac 75 A at 24 to 240 VAC (See note 2.
■ Accessories (Order Separately) One-touch Mounting Plates Model Mounting Bracket Model R99-12 FOR G3NA R99-11 Applicable SSR G3NA-240B-UTU, G3NA-250B-UTU, G3NA-450B-UTU-2 Heat Sinks DIN-track Mounting Model Screw Mounting Applicable SSR Y92B-N50 G3NA-205B-UTU, G3NA-210B-UTU, G3NA-D210B-UTU, G3NA-410B-UTU Y92B-N100 G3NA-220B-UTU, G3NA-425B-UTU-2 Y92B-N150 G3NA-240B-UTU, G3NA-250B-UTU Y92B-P250 G3NA-450B-UTU-2 Model Applicable SSR Y92B-A100 G3NA-205B-UTU, G3NA-210B-UTU, G3NA-D210B-UTU, G3NA
Specifications ■ Ratings Input (at an Ambient Temperature of 25C) Model G3NA-2@@B-UTU G3NA-410B-UTU G3NA-425B-UTU-2 G3NA-275B-UTU-2 G3NA-290B-UTU-2 G3NA-475B-UTU-2 G3NA-490B-UTU-2 G3NA-D210B-UTU Rated voltage 5 to 24 VDC Operating voltage 4 to 32 VDC Impedance (See note 1.) Voltage level Must operate voltage 15 mA max. (See note 2.) 4 VDC max. Must release voltage 1 VDC min. 100 to 120 VAC 75 to 132 VAC 36 k:20% (See note 4.) 75 VAC max. (See note 3.) 20 VAC min. (See note 3.
■ Characteristics Item G3NA205BUTU G3NA210BUTU G3NA220BUTU G3NA240BUTU G3NA250BUTU G3NA410BUTU G3NA425BUTU-2 G3NA450BUTU-2 G3NA275BUTU-2 G3NA290BUTU-2 G3NA475BUTU-2 G3NA490BUTU-2 G3NAD210BUTU Operate time 1/2 of load power source cycle + 1 ms max. (DC input) 3/2 of load power source cycle + 1 ms max. (AC input) 1/2 of load power source cycle + 1 ms max. (DC input) 3/2 of load power source cycle + 1 ms max. (AC input) 1 ms max. (DC input) 30 ms max.
Engineering Data Load Current vs. Ambient Temperature G3NA-205B-UTU G3NA-210B-UTU G3NA-410B-UTU G3NA-220B-UTU G3NA-425B-UTU-2 With standard heat sink (Y92B-A100 or Y92B-N50) or aluminum plate measuring 75 mm x 75 mm x t3.2 mm (W x H x t) Without heat sink Load current (A) Load current (A) Load current (A) 20 16 10 With standard heat sink (Y92B-A100 or Y92B-N50) or aluminum 8 plate measuring 150 mm x 150 mm x t3.2 mm (W x H x t) 6 5 With iron plate measuring 100 x 100 x t0.
One Cycle Surge Current The values shown by the solid line are for non-repetitive inrush currents. Keep the inrush current below the values shown by the dotted line if it occurs repetitively.
Dimensions ■ Relays Note: All units are in millimeters unless otherwise indicated. G3NA-205B-UTU, G3NA-210B-UTU, G3NA-220B-UTU, G3NA-410B-UTU, G3NA-425B-UTU-2 11.9 4.5 dia. Mounting Holes Four, M4 x 8 screws Two, 4.3-dia. or M4 holes Terminal Arrangement/ Internal Connections (Top View) Load Load power supply 58 max. 47.5 44 Output 1 2 4 (+) 3 47.6±0.2 4.5 25 43 max. Operating indicator 13.8 *18.9 25 max. *28 max. 27 max. *30 max. Input *Size for G3NA-410B-UTU and G3NA-425B-UTU-2.
■ Options (Order Separately) To mount the Relay to DIN Track, first mount it to the One-touch Mounting Plate and then attach it to the DIN Track as shown in the diagram. One-touch Mounting Plate The One-touch Mounting Plate is used to mount the GN3A to a DIN Track. R99-12 FOR G3NA (for the G3NA and G3NE) Two, M4 mounting holes for the G3NA To remove the Relay from the DIN Track, pull down on the tab with a screwdriver in the direction of the arrow.
Y92B-N100 Heat Sink (for the G3NA-220B-UTU, G3NA-425B-UTU-2) For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs). The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes, refer to the mounting hole dimensions. Mounting Holes 4.6 dia. Two, M3 holes Two, M4 holes Two, 3.2-dia. holes Two, 4.4-dia. or M4 holes 71 max. 30 35 30.5±0.3 75 max. 90±0.4 47.6 77 max. 90±0.
Y92B-P250 (for the G3NA-250B-UTU, G3NA-450B-UTU-2) Two, M4 Depth10 Four, M4 Mounting Holes Four, 4.5 dia. or M4 47.6 190.5 max. Four, R2.5 130.5 max. 70 max. Y92B-A100 Screw Mounting Heat Sink (for the G3NA-205B-UTU, G3NA-210B-UTU, G3NA-220B-UTU, Y92B-A150N Screw Mounting G3NA-410B-UTU, Heat Sink G3NA-425B-UTU-2, (for the G3NA-240B-UTU) G3NA-D210B) Three, M4 holes 90±0.1 90±0.1 Two, M4 holes R2.2 102 max. 80.5 max. 1.5 47.6 9.6 2 50±0.1 56±0.5 47.6 50±0.1 150 max. 100 max.
Safety Precautions !CAUTION Touching the charged section may occasionally cause minor electric shock. Do not touch the G3NA terminal section (the charged section) when the power supply is ON. Be sure to attach the cover before use. The G3NA and heat sink will be hot and may occasionally cause minor burns. Do not touch the G3NA or the heat sink either while the power supply is ON, or immediately after the power is turned OFF.
Operating and Storage Locations Relationship between SSRs and Duct Height Do not use or store the G3NA in the following locations. Doing so may result in damage, malfunction, or deterioration of performance characteristics. Incorrect Example Duct Mounting surface Mounting surface Vertical direction Airflow Base Duct Duct Do not surround the SSR with ducts, otherwise the heat radiation of the SSR will be adversely affected. Countermeasure 2 50 mm max.
EMC Directive Compliance (For -UTU type) EMC directives can be complied with under the following conditions. 1. AC-switching models • A capacitor must be connected to the input power supply. • A capacitor, varistor and toroidal core must be connected to the load power supply. • The input cable must be less than 3 m. Load 3 m max. G3NA Connect a quick-break fuse in series with the load as a short-circuit protection measure.
■ Precautions on Operating and Storage Environments 1. Operating Ambient Temperature 3. Vibration and Shock The rated value for the ambient operating temperature of the G3NA is for when there is no heat build-up. For this reason, under conditions where heat dissipation is not good due to poor ventilation, and where heat may build up easily, the actual temperature of the G3NA may exceed the rated value resulting in malfunction or burning. Do not subject the G3NA to excessive vibration or shock.
MEMO 16 Solid State Relays G3NA
Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron).
OMRON Corporation Industrial Automation Company Authorized Distributor: Kyoto, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69, 2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 © OMRON Corporation 2006-2017 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. CSM_1_1_0317 Cat. No.
