I/O Block Base G70A Reduces Wiring while Providing I/O Flexibility • Mount I/O relays and I/O SSRs freely. • Electric-shock preventive (finger-touch protection) terminal block incorporated conforming to VDE 0160. • Connects to the PC and SBC easily via a connector. • DIN track mounted. • I/O Block conforming to VDE 0160. Ordering Information ■ List of Models Classification Internal I/O circuit common Rated voltage Model Output NPN (+ common) 24 VDC G70A-ZOC16-3 PNP (– common) 24 VDC G70A-ZOC16-4 Input NPN/PNP 110 VDC max., 240 VAC max. (See note) G70A-ZIM16-5 Note: Each relay to be mounted must incorporate a coil that has proper specifications within the maximum rated voltage range. ■ Suitable Relay/SSR Classification I/O Block Base PCB Relay Solid State Relay Output NPN:G70A-ZOC16-3 PNP:G70A-ZOC16-4 G2R-1-S G2R-1-SN G3R-OA202SZN G3R-OA202SLN G3R-ODX02SN G3R-OD201SN G3RZ-201SLN H3RN-1 H3RN-11 Input G70A-ZIM16-5 G2R-1A3-SN G2R-13-SN G2R-1A3-SND G2R-13-SND G3R-IAZR1SN G3R-IDZR1SN G3R-IDZR1SN-1 Note: G2R-13-SN has twin cross-bar contacts. ■ Connecting Sockets for I/O Terminal Expansion Model Number of poles P2RF-05-E 1 pole (G2R: 1 pole usage) P2RF-08-E 2 poles (G2R: 2 poles usage) ■ Accessories (Order Separately) G78-16-E Short Bar Applicable model G70A-ZOC16-3 G70A-ZOC16-4 Model G78-16-E G70A-ZIM16-5 I/O Block Base G70A 1 Specifications ■ Ratings/Characteristics Item G70A-ZOC16-3 Contact resistance G70A-ZOC16-4 G70A-ZIM16-5 10 mΩ (excluding the resistance of the relay to be used) Permissible current 10 A 100 mA Max. operating voltage 380 VAC, 125 VDC 30 VDC Dielectric strength 4,000 VAC, 50/60 Hz for 1 min between connector and output terminals 2,000 VAC, 50/60 Hz for 1 min between output terminals 250 VAC, 50/60 Hz for 1 min between connectors 4,000 VAC, 50/60 Hz for 1 min between connector and input terminals 2,000 VAC, 50/60 Hz for 1 min between coil terminals 250 VAC, 50/60 Hz for 1 min between connectors Insulation resistance Between connector and I/O terminals: 1,000 MΩ (at 500 V) Other: 100 MΩ (at 500 V) Vibration resistance Malfunction: 10 to 61.2 to 10 Hz, 0.1-mm single amplitude (0.2-mm double amplitude); 61.2 to 150 to 61.2 Hz, 14.7 m/s2 Shock resistance Malfunction: 200 m/s2 Noise immunity Noise level: 2.0 kV; pulse width: 100 ns to 1 µs Ambient temperature Operating: 0°C to 55°C (with no icing) Ambient humidity Operating: 35% to 85% Coil surge absorption element Diode: 1 A, 400 V Protection diode for inverse connection Diode (2 A, withstand inverse voltage: 40 V) Tightening torque 0.59 N·m Varistor (see note) Note: Use a DC relay with a built-in diode because a DC relay without a built-in diode does not absorb any coil surge. ■ Relay (G2R-1-S, G2R-1-SN) Coil Ratings Rated voltage 24 VDC Rated current 21.8 mA 1,100 Ω Coil resistance Coil inductance Armature OFF 4.27 (H) (ref. value) Armature ON 8.55 Must operate voltage 70% min. of rated voltage Must release voltage 15% min. of rated voltage Max. voltage 110% of rated voltage Power consumption Approx. 0.53 W Contact Ratings Number of poles 1 pole Load Resistive load (cosφ = 1) Inductive load (cosφ = 0.4; L/R = 7 ms) Rated load 10 A at 250 VAC; 10 A at 30 VDC 7.5 A at 250 VAC; 5 A at 30 VDC Rated carry current 10 A Max. operating voltage 380 VAC, 125 VDC Max. operating current 10 A Max. switching capacity 2,500 VA, 300 W Min. permissible load 100 mA at 5 VDC 2 I/O Block Base G70A 1,875 VA, 150 W ■ Relay (G2R-1A3-SN (SND), G2R-13-SN (SND)) Coil Ratings Rated voltage Rated current 230 VAC 12 VDC 24 VDC 50 Hz 3.7 mA 43.6 mA 21.8 mA 60 Hz 3.1 mA 1,100 Ω Coil resistance 30,000 Ω 275 Ω Must operate voltage 80% max. of rated voltage 70% max. of rated voltage Must release voltage 30% min. of rated voltage 15% min. of rated voltage Max. voltage 110% of rated voltage Power consumption Approx. 0.7 W (60 Hz) Approx. 0.53 W Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of +15%/–20% (AC rated current) or ±10% (DC coil resistance). 2. LEDs are used for the built-in operation indicator. For models equipped with these indications, the VAC rated current must be increased by approximately 1 mA; the VDC rated current, by approximately 4 mA. 3. Operating characteristics are measured at a coil temperature of 23°C. Contact Ratings Refer to Ratings/Characteristics of G70A-ZIM16-5. ■ SSR Ratings Input Module Input Model Rated voltage Operating voltage Input current Must operate voltage Must release voltage G3R-IAZR1SN 100 to 240 VAC 60 to 264 VAC 15 mA max. 60 VAC max. G3R-IDZR1SN 5 VDC 4 to 6 VDC 8 mA max. 4 VDC max. 1 VDC min. 12 to 24 VDC 6.6 to 32 VDC 6.6 VDC max. 3.6 VDC min. G3R-IDZR1SN-1 20 VAC min. 5 VDC 4 to 6 VDC 4 VDC max. 1 VDC min. 12 to 24 VDC 6.6 to 32 VDC 6.6 VDC max. 3.6 VDC min. Output Model Logic level supply voltage G3R-IAZR1SN 4 to 32 VDC Logic level supply current 0.1 to 100 mA G3R-IDZR1SN G3R-IDZR1SN-1 Output Module Input Model G3R-OA202SZN Rated voltage 5 to 24 VDC Operating voltage 4 to 32 VDC Input current G3R-OA202SLN 15 mA max. (at 25°C) G3R-ODX02SN 8 mA max. Must operate voltage Must release voltage 4 VDC max. 1 VDC min. G3R-OD201SN Output Model G3R-OA202SZN Load voltage Load current (see note) Inrush current 75 to 264 VAC 0.05 to 2 A 30 A (60 Hz, 1 cycle) G3R-ODX02SN 4 to 60 VDC 0.01 to 2 A 8 A (10 ms) G3R-OD201SN 40 to 200 VDC 0.01 to 1.5 A 8 A (10 ms) G3R-OA202SLN Note: The minimum current value is measured at 10°C min. I/O Block Base G70A 3 ■ Characteristics Input Module Item G3R-IAZR1SN G3R-IDZR1SN G3R-IDZR1SN-1 Operate time 20 ms max. 0.1 ms max. 15 ms max. Release time 20 ms max. 0.1 ms max. 15 ms max. Response frequency 10 Hz 1 kHz 10 Hz Output ON voltage drop 1.6 V max. Leakage current 5 µA max. Insulation resistance 100 MΩ min. between input and output Dielectric strength 4,000 VAC, 50/60 Hz for 1 min between input and output Vibration resistance 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) Shock resistance 1,000 m/s2 Ambient temperature Operating: –30°C to 80°C (with no icing) Storage: –30°C to 100°C (with no icing) Approved standards UL508 File No. E64562 CSA C22.2 (No. 14, No. 950) File No. LR35535 TÜV File No. R9650094 (EN60950) Ambient humidity Operating: 45% to 85% Weight Approx. 18 g Output Module Item G3R-OA202SZN G3R-OA202SLN G3R-ODX02SN Operate time 1/2 of load power source 1 ms max. cycle + 1 ms max. Release time 1/2 of load power source cycle + 1 ms max. 2 ms max. Response frequency 20 Hz 100 Hz Output ON voltage drop 1.6 V max. Leakage current 1.5 mA max. Insulation resistance 100 MΩ min. between input and output Dielectric strength 4,000 VAC, 50/60 Hz for 1 min between input and output Vibration resistance 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) Shock resistance 1,000 m/s2 Ambient temperature Operating: –30°C to 80°C (with no icing) Storage: –30°C to 100°C (with no icing) Approved standards UL508 File No. E64562 CSA C22.2 (No. 14, No. 950) File No. LR35535 TÜV File No. R9650094 (EN60950) Ambient humidity Operating: 45% to 85% Weight Approx. 18 g 4 I/O Block Base G70A G3R-OD201SN 2.5 V max. 1 mA max. Engineering Data ■ When Mounted to a G2R Maximum Switching Power Endurance 500 250 VAC resistive load 30 VDC resistive load 100 250 VAC inductive load (cosφ=0.4) 50 Switching current (A) Endurance (×104 operations) G2R-1A-S (24 VDC) Note: AC resistive load 10 5 The characteristics shown here are for 16-point mounting. This data was produced from actual values sampled on production lines, and should be used for reference purposes only. Since relays are mass-produced, a certain amount of tolerance is generally allowed in their application. DC resistive load 10 5 DC inductive load (L/R=7ms) 1 30 VDC inductive load (L/R=7ms) 0.5 AC inductive load (cosφ=0.4) 0 2 4 5 6 7.5 8 10 12 14 Switching current (A) 0.1 0 5 10 20 30 50 100 500 Switching voltage (V) ■ When Mounted to a G3RZ Inrush Current Resistivity Load Current vs. Ambient Temperature Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.) G3RZ-201SLN Inrush current (A. peak) Load current (A) G3RZ-201SLN 1.4 1.2 1 0.8 14 12 10 8 0.7 0.6 6 0.4 4 0.2 2 0 −30 −20 0 20 40 55 60 80 100 Ambient temperature (°C) 0 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 Energizing time (ms) I/O Block Base G70A 5 ■ When Mounted to a G3R Load Current vs. Ambient Temperature G3R-ODX02SN 2.5 Single mounting 2 16-point mounting G3R-OD201SN 3 3 Load current (A) 3 Load current (A) Load current (A) G3R-OA202SZN G3R-OA202SLN 2.5 Single mounting 2 2.5 2 Single mounting 16-point mounting 1.5 1.5 1.5 1 1 1 0.7 0.5 0.5 0.6 0.5 0 −30 −20 0 0 −30 −20 20 30 40 55 60 80 100 Ambient temperature (°C) 0 20 16-point mounting 0 −30 −20 40 55 60 80 100 Ambient temperature (°C) 0 20 40 55 60 80 100 Ambient temperature (°C) Inrush Current Resistivity Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.) G3R-ODX02SN 30 20 10 0 10 6 30 50 100 200 500 1,000 5,000 Energizing time (ms) I/O Block Base G70A G3R-OD201SN 15 Inrush current (A) Inrush current (A) Inrush current (A. peak) G3R-OA202SZN G3R-OA202SLN 14 13 12 11 10 15 14 13 12 11 10 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 0 10 30 50 100 300 500 1,000 2,000 Energizing time (ms) 1 0 10 30 50 100 300 500 1,000 2,000 Energizing time (ms) Dimensions Note: All units are in millimeters unless otherwise indicated. G70A-ZOC16 (Output) 234 64 75 35.5−8.2 28.6 M3.5 9.2 19.6 20.7 34.2 48.7 G70A-ZIM16 (Input) 234 48.7 10.2 35.5−8.2 75 M3.5 9.2 19.6 20.7 34.2 54 I/O Block Base G70A 7 Terminal Arrangement/Internal Connection G70A-ZOC16-3 (NPN) Connector Terminal (+) (−) Arrangement (Top View) G70A-ZOC16-4 (PNP) (+) (−) Connector Terminal Arrangement (Top View) 8 I/O Block Base G70A G70A-ZIM16-5 (NPN/PNP) 1A1 2A1 1A2 COM. 3A1 2A2 4A1 3A2 5A1 4A2 6A1 5A2 7A1 6A2 8A1 7A2 9A1 8A2 10A1 9A2 11A1 10A2 12A1 11A2 13A1 12A2 14A1 13A2 15A1 14A2 16A1 15A2 16A2 Connector Terminal Arrangement (Top View) 14 24 12 + − 11 34 22 21 44 32 31 64 52 51 74 62 61 84 72 71 94 82 81 104 92 91 114 102 101 124 112 111 134 122 121 144 132 131 154 142 141 AC (DC power also possible) Independent common also possible 164 162 152 151 L32 L31 L30 L29 L28 L27 L26 L25 L24 L23 L22 L21 L20 L19 L18 L17 L16 L15 L14 L13 L12 L11 L9 54 42 41 L10 L8 L7 L6 L5 L4 L3 L2 L1 When mounted to a G2R-1-S 161 24 VDC (Power supply) Note: The above diagram shows the Unit mounted to a G2R-1-S. When mounting to a G3R-OA@ or G3RZ-201SLN, pins 11 to 14 are output terminals. When mounting to a G3R-OD@, pin 14 is a plus terminal and pin 11 is a minus terminal. When mounting to G3RZ-201SLN, there is no polarity. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. J087-E1-03 In the interest of product improvement, specifications are subject to change without notice. I/O Block Base G70A 9 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. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the product. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: • Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. • Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. • Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ERRORS AND OMISSIONS The information in this catalog has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. COPYRIGHT AND COPY PERMISSION This catalog shall not be copied for sales or promotions without permission. This catalog is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this catalog in any manner, for any other purpose. If copying or transmitting this catalog to another, please copy or transmit it in its entirety. Cat. No. J087-E1-03 OMRON Corporation 2007. 3 In the interest of product improvement, specifications are subject to change without notice. Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved.