G3ZA-8A403-FLK-UTU
Contents
1. Be sure to mount an End Plate on each side of the G3ZA so that it does not slide on the DIN Track To mount an End Plate hook the bottom of the End Plate on the bottom of the DIN Track 1 place the top of the End Plate on the DIN Track 2 and then pull down on the End Plate Tighten the screw on the End Plate to secure it PPOO End Plate O End Plate Note Always mount one End Plate on each side of the G3ZA Installation Example When installing the SSRs next to the G3ZA provide sufficient space between the G3ZA and SSRs as shown in the following diagram Reference example When applying 25 A to the G3PE 225B a manipulated variable of 100 separate the SSRs from the G3ZA by at least 50 mm Do not touch the G3ZA while power is being supplied mm min Mounting with Screws Logs mm ewe Mounting Dimensions Unit mm Two 4 2 dia or M4 _ amp 8440 3 y 7 350 3 gt To convert millimeters into inches multiply by 0 03937 To convert grams into ounces multipl In the interest of product improvement specifications are subject to change without notice oOmRon 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 fro2. Set a communications unit number on SW1 so that the host system can identify the Controller swi fo i 2 fs f4 s je 7 s Jo Ja B c b E F Unit No 00 ot o2 Jos o4 os os o7 os os 10 14 r2 f13 14 15 A Default Note A unique unit number must be set for each node Controller on the same communications line Do not set the same unit number for more than one node If 17 or more Units must be connected refer to the G3ZA Multi channel Power Controller User s Manual Cat No Z200 Communications Baud Rate Set the baud rate for communicating with the host system on SW2 swat to Baud rate 196 19 2 38 4 57 6 Do not set A Default E Connection Configuration Single phase SSR R phase S phase T phase Load power supply Trigger signal CT 4 channel model only Load Load Example for Connecting Two SSRs e g heater e g heater Note Connect a power supply with the same phase as the SSRs to the load power supply terminals on the G3ZA E Host Device Connection Example G3ZA Three phase SSR R phase S phase T phase Control power supply CT 4 channel model only Note Connect to one of the three phases on the load power supply input terminals of the G3ZA Example of Connection to EJ1 Modular Temperature Controller EJ1N TC4 EJ1C EDU or EJ1N TC2 G3ZA G3ZA G3ZA Connection port Port A connector USB connectio
3. Ver 2 0 or higher Wire terminal k and terminal Do not use terminal kt and terminal It x Do not remove the attached resister DIN Track End Plate Stopper PFP 100N PFP M 18 PFP 50N 7 30 15 50 ae a ar 25 15 5 M4 spring 1 000 500 washer Dimension in parentheses are for the PFP 50N OmRON Safety Precautions G3ZA Refer to Safety Precautions for All Power Controllers N WARNING Do not touch the terminals and the wires while power is being supplied Doing so may possibly result in electric shock Make sure that the terminal cover is installed before using the product gt CAUTION Do not allow pieces of metal wire clippings or fine metallic chips or filings from installation to enter the product Doing so may occasionally result in electric shock fire or malfunction Do not use the product in locations of flammable or explosive gases Doing so may occasionally result in minor or moderate explosion causing minor or moderate injury or property damage Do not attempt to disassemble repair or modify the product Doing so may occasionally result in minor or moderate injury due to electric shock Perform correct setting of the product according to the application Failure to do so may occasionally cause unexpected operation resulting in minor or moderate injury or damage to the equipment Ensure safety in the event of product fail
4. aa Hole diameter po Name Mode current DIN Track PFP 100N Current Transformer Oto50A E54 CT1 PEP 5ON 12 0dia Oto50A __ E54 CT3 CT 12 0 dia Oto50A E54 CT3 ETE SI 30 0 dia Oto150A G3ZA CT 150L Be sure to read the precautions for correct use and other precautions in the following users manual before using the 1 Power Controller l l l l G3ZA Multi channel Power Controller User s Manual Cat No Z200 G3ZA Specifications E Ratings Load power supply 100 to 240 VAC 400 to 480 VAC Item voltage range Power supply voltage 100 to 240 VAC 50 60 Hz Operating voltage range 85 to 264 VAC Load power supply voltage 100 to 240 VAC 400 to 480 VAC Load power supply voltage range 75 to 264 VAC 340 to 528 VAC Manipulated variable input 0 0 to 100 0 via RS 485 communications Current transformer input See note 1 Single phase AC O to 50 A primary current of CT Single phase AC O to 150 A primary current of CT Trigger output One voltage output for each channel 12 VDC 15 Max load current 21 mA with built in short circuit protection circuit Alarm output NPN open collector one output Max applicable voltage 30 VDC Max load current 50 mA Residual voltage 1 5 V max Leakage current 0 4 mA max LED indicators Optimum cycle control Soft start optimum cycle control See note 2 Three phase optimum cycle control Ambient operating temperature 10 to 55 C with no icing or condens
5. re Models with 4 Channels Control Points CT Inputs and Heater Burnout Detection Trigger output 12 VDC 21 mA Trigger output Trigger output 12 VDC 21 mA Trigger output D 24 18 SW1 Alarm output connector See note 2 only models with load power supply voltage of 400 to 480 V 30 VDC 50 mA Alarm output OOOG0 GOO O SIO Sw2 Models with Load Power Supply Voltage of 400 to 480 V Om m OO RS 485 4 A B Power supply voltage 100 to 240 VAC 50 60 Hz O00000 Load power supply voltage 400 to 480 VAC 50 60 Hz Note Connect the power supply 100 to 240 VAC for the G3ZA across terminals 1 and 2 and the load power supply for the SSR loads across terminals 4 and 6 Operation Indicators Operation indicator Meaning READY Green Lit while power is being supplied SD RD Orange Lit while communicating with the host OCC Orange Corresponds to the RUN and STOP operating commands Lit during operation Lights or flashes when an error is detected Setting Switches e Always turn OFF the power supply before setting the switches The switch settings are read only when the power supply is turned ON e Use a flat blade screwdriver to set the switches and be sure not to leave a switch set between two settings x gt X 2 Q v Q D O PA O S a Oy A Oy 68 i 68 Lo SW1 SW2 oOmRon Communications Unit Number
6. terminals M3 width 5 8 mm max for wiring and attach insulative sleeves To connect bare wires use AWG22 cross section 0 326 mm to AWG 14 cross section 2 081 mm to wire the power supply terminals and AWG22 cross section 0 326 mm to AWG16 cross section 1 039 mm for other terminals 7 Be sure to confirm the correct terminal and polarity when wiring the terminal block and connectors Do not connect any conductors to unused terminals In order to prevent inductive noise wire the lines connected to the product separately from power lines carrying high voltages or currents Do not wire in parallel with or in the same cable as power lines Other measures for reducing noise include running lines along separate ducts and using shield lines 1S oa A oO OMRON 10 Attach a surge suppressor or noise filter to peripheral devices that generate noise in particular motors transformers solenoids magnetic coils or other devices that have an inductance component Do not install the product near devices generating strong high frequency fields or surges When using a noise filter check the voltage and current and install it as close to the product as possible For a safety disconnection of the power line in the application the equipment must be provided with disconnecting devices suitable for isolation e g circuit breakers defined in IEC60947 2 power switches defined in IEC60947 3 power plugs etc V
7. Multi channel Power Controller G3ZA Optimum Cycle Control for High precision Control with Low Noise 0791C 167V DIS A e e Smaller than a Normal Power Controller e Enables low noise power control in combination with zero cross SSRs See note e One Controller can control up to 8 SSRs e RS 485 communications to set manipulated variables and heater burnout detection The Smart FB Library for the G3ZA can also be used e CE Marking Main Upgraded Functions e Soft start function added for lamp heaters e Three phase optimum cycle control added for three phase heaters e Combining with special CT for150 A current detection Note The G3ZA must be used in combination with an SSR without the zero cross function when the soft start function is used AN Refer to Safety Precautions on page 9 Features Comparison between the G3ZA and Normal Power Controllers O nem __NormalPowerControllers o oa O Connections Power Controllers Controlled Using Current Output of 4 Control Using Communications from a Host Device e Direct connection is possible using an EJ1 Modular Temperature Controller Multi channel Temperature Controller EJIN EJ1N TC4 or EJ1C HFU EJ1N TC2 EDU Modular Temperature Controller EJ1 Power Controller Power Controller Power Controller DPAP j i ey w o Eight SSRs 4 to 20 mA commands Program
8. 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 PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a
9. ation ion Indications Control method Note 1 CT inputs are provided only on Models with heater burnout detection 2 Use an SSR without the zero cross function G3PA LIBL VD for soft start optimum cycle control Refer to G3PA for details E Performance Current indication Current Range accuracy 0to50A 3A O to 150A 9 A 0 to 100 6 See note for models with heater burnout detection 100 MQ min at 500 VDC between primary and secondary Dielectric strength 2 000 VAC 50 60 Hz for 1 min between primary and secondary Insulation resistance Vibration resistance Vibration frequency 10 to 55 Hz acceleration 50 m s in X Y and Z directions 300 m s three times each in six directions along three axes Approx 200 g including terminal cover Degree of IP20 protection Memory protection EEPROM non volatile memory number of writes 100 000 Installation Overvoltage category Ill environment pollution degree 2 according to IEC 60664 1 UL508 Listing CSA22 2 No 14 EN50178 EN61000 6 4 EN55011 1998 A1 1999 Class A Group 1 EN61000 6 2 2001 Shock resistance Approved standards Note When measured with percentage selected for the current monitor parameter and the maximum current measurable with the CT at 100 OMRON E Communications Specifications Multipoint RS 485 1 vi S Communications method Max transmission distance 31 via multidrop connect
10. ch phase for a Control Capacity of 50 when a three phase heater SSR is connected Load power supply R S phase AAAA AAAA AA st phase JLA A A Of NO VUV VVVUVVVVV V tol DAANAAALDADA VVVVVVVUV Connections G3ZA E Terminal Arrangement Models with 8 Channels Control Points No CT Inputs and No Heater Burnout Detection Trigger output Trigger output 12 VDC 21 mA 12 VDC 21 mA Trigger output CH6 COM CH7 CH8 Trigger output 12 VDC 21 mA N Trigger output Trigger output 12 VDC 21 mA Trigger output l 19 13 Models with Load Power Supply Voltage ERROR of 100 to 240 V 7 1 Alarm output 30 VDC 50 mA o Power supply voltage 100 to 240 VAC 50 60 Hz Load power supply voltage 100 to 240 VAC 50 60 Hz Note Connect the power supply 100 to 240 VAC for the G3ZA across terminals 1 and 2 and the load power supply for the SSR loads across terminals 4 and 6 Note 1 The following CTs can be used sold separately 0 to 50 A E54 CT1 and E54 CT3 O to 150 A G8ZA CT150L 2 Use C Grid SL connectors from Molex Inc C Grid SL Housing Model 50 57 9406 70066 0180 Fart Number Packaging Wire size Housing 5057 0406 Crinp 16 02 0069 Reel __ AWG 24 10 50 Terminal 76 02 0086 Reel ___ AWGH22 to 24 Hand 63811 8800 _ AWGi f24 to 30 Crimp Tool 63811 8700 _ AWG 22 to 24 PPPG SOO 1 2 14 15 gt 16 17 ee
11. ersion 1 0 Usage Precautions Version 1 0 is for single phase loads only Connect a single phase zero cross SSR Do not connect a three phase SSR or to an SSR that is not magnet relay or zero cross Version 2 0 Usage Precautions e Check the G3ZA settings and select the correct SSR from the following when wiring an SSR e SSR with zero cross function for single phase heaters e SSR without zero cross function for single phase heaters e Three phase SSR Do not connect a magnet relay e Check the G3ZA settings and select the correct CT from the following when wiring a CT e E54 CT 1 e E54 CT3 e G3ZA CT150L E Precautions for Correct Use Wiring Use M3 crimp terminals A Y A Fo 5 8 mm max Y Use wires that withstand a minimum of 70 C DIN Track Secure the DIN Track with screws in at least three locations DIN Track PFP 50N 50 cm PFP 100N 100 cm Mounting the G3ZA Mount the G3ZA as shown in the diagram First pull down the DIN Track mounting hook 1 and hook the top of the G3ZA on the DIN Track 2 Then press the G3ZA onto the DIN Track far enough so that it can be locked in place 3 and push the DIN Track mounting hook up to lock the G3ZA in place 4 1 4 Removing the G3ZA Use a flat blade screwdriver to pull down the DIN Track mounting hook 1 and then pull out on the bottom of the G3ZA 2 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS G3ZA Mounting End Plates
12. ions Synchronization method top start synchronization ions Communications baud rate 9 6 19 2 38 4 or 57 6 kbps Default 9 6 kbps ASCII Communications data length 7 or 8 bits Default 7 Communications stop bits 1 or 2 bits Default 2 Communications parity Vertical parity None even or odd Default Even W Current Transformer Specifications Order Separately nem Specification Model number E54 CT1 E54 CT3 G3ZA CT150L Max continuous 50 A 120 A 150 A heater current See note Detection current 50 A 150 A with G3ZA Dielectric strength 1 000 VAC for 1 min 2 000 VAC for 1 min connected Weight Approx 11 5 g Approx 50 g Approx 130 g Accessories None Connection None terminals 2 Plugs 2 Note The maximum continuous current is 50 A for the G3ZA in combination with the E54 CTS Applicable SSR and Control Methods The G3ZA can be used for a variety of applications by selecting the SSR drive For example inrush current can be reduced at startup by selecting soft start optimum cycle control if a single phase halogen heater is used Control CT 4 channel Example of method models only supported heater Single phase Optimumcycle O to50Aor0O Single phase heater SSR with control heater zero cross function Soft start Single phase heater SSR without optimum cycle to 150 A 4 zero cross function control Units heater 0to50Aor0 Single phase halogen Three phase Three phase Ot
13. ld enables switching to soft start control when the current value is below the set value and switching to optimum cycle control when the current value is above the set value The default setting is 20 0 Variable Parameter Setting type range 85 C5 Ch1 to Ch8 Control 0 0 to 20 0 Switching MV Threshold 100 0 Example For channel 1 soft start optimum cycle control is performed under the following conditions control switching MV 40 0 MV 100 soft startup time 20 s 1 Ch 1 Control Switching MV Threshold is set to 40 0 and Ch1 MV is set to 100 0 by writing to the variable area 2 Ch1 Soft Startup Time remains at the default Setting is not required 3 Once the Control Switching MV Threshold is written the changes are saved and become enabled the next time the power is turned ON MvV Control Capacity 100 0 40 0 A Time Soft startup time 20 s AAANANAANAA VVVVVVV VV V Soft start Optimum cycle control A v A v Three phase Optimum Cycle Control e Three phase optimum cycle control is a control method that turns the output ON and OFF every two cycles e Turning the output ON and OFF every two cycles enables optimum cycle control for three phase heaters e Use a three phase heater SSR with a zero cross function for three phase optimum cycle control Note Refer to page 6 for details on connecting to three phase heaters The following figure shows the current waveform of ea
14. m 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 the 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 products At the customer s request OMRON will provide
15. mable Controller Serial Communications Unit RS 485 Power controller Power controller Power controller Power controller 8 total 8 total Control method Phase Control Optimum Cycle Control High precision Zero Cross Control e Response is fast and high precision temperature control Outputs are turned ON and OFF each half cycle is possible e Zero cross control is performed e Harmonics and noise are problems e Noise is suppressed while achieving high speed response with high precision temperature control OmRON G3ZA Model Number Structure E Model Number Legend G3ZA OOOOO O 0 12 3 45 6 7 No Meaning Code Specifications No Meaning s Code Specifications Z No of control points Load power supply voltage 100 to 240 VAC e echamos a 40010 480 VAC 2 Control method Optimum cycle control 5 Communications specifications RS 485 Heater burnout detection 6 Communications protocol CompoWay F None International standards Approved by T V UL and CSA Ordering Information E List of Models Neme Number of control channels Load power supply voltage Modei Multi channel Power Supported 100 to 240 VAC G3ZA 4H203 FLK UTU Controller 400 to 480 VAC G3ZA 4H403 FLK UTU Not supported 100 to 240 VAC G3ZA 8A203 FLK UTU 400 to 480 VAC G3ZA 8A403 FLK UTU Note When using the heater burnout detection function CTs must be ordered separately E Accessories Order Separately
16. n possible using a E58 CIFQ1 sold separately Port B RS 485 CompoWay F Connection port De GOOG MaOGDO 2 Load power supply for zero cross detection Power supply for Multi channel Power Controller OMRON Eight SSRs G3ZA Dimensions Note All units are in millimeters unless otherwise indicated E Multi channel Power Controllers G3ZA 4H203 FLK UTU G3ZA 4H403 FLK UTU G3ZA 8A203 FLK UTU G3ZA 8A403 FLK UTU Mounting Hole Dimensions For Direct Mounting Two 4 2 dia or M4 POOOOO PPPLPPP 84 84 0 3 peo PPPOPO pas i To e Loo i i R 2 3 a we ma J 35 0 3 gt oOmRon G3ZA E Accessories Order Separately Current Transformer CT E54 CT1 21 2 8 5 8 dia Fla T il ie ice ps rl Two 3 5 dia EE n a so a Current Transformer CT E54 CT3 20 2 36 dia E54 CT3 Accessories e Contactors Contactor UE H A TE i 18 40 x 40 Two M3 depth 4 e Plugs cen 15 o Approx 6 dia 30 a 22 a Current Transformer CT G3ZA CT150L 26 max Mounting Hole Dimensions Two M5 screw holes or two 5 5 dia holes Go Zd LL Note The G3ZA CT150L is for use only in combination with the G3ZA
17. o change without notice OMRON Corporation Industrial Automation Company http www ia omron com c Copyright OMRON Corporation 2012 All Right Reserved
18. o50Aor0 Three phase heater SSR with optimum cycle to 150 A up to heater zero cross function control 2 Units Optimum Cycle Control e Optimum cycle control is performed by driving SSRs according to load power detection and trigger signals Zero cross SSRs are used e Noise is suppressed while ensure high speed response by turning outputs ON and OFF each half cycle to achieve high precision temperature control 1 5th ON 20 Control Capacity 20 Note Refer to Connection Configuration on page 6 for connecting to an SSR Soft start Optimum Cycle Control e Soft start and optimum cycle control enables control of outputs with limited inrush current even for loads with characteristics like halo gen heaters e Use a single phase heater SSR without the zero cross function for soft start optimum cycle control Refer to G3PA for details on SSRs without the zero cross function e Set the Soft start Up Down Time to control output e Current is not detected during Soft start The current value heater ON current value heater OFF current value and effective current value will be O A and the current error alarm heater burnout detection SSR short circuit detection and heater overcurrent detection will always turn OFF OMRON G3ZA Setting the Control Switching MV Threshold The Control Switching MV Threshold function is enabled when soft start optimum cycle control is used Setting the Control Switching MV Thresho
19. programmable product or any consequence thereof 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 products 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 products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown 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 ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions 2012 4 In the interest of product improvement specifications are subject t
20. ure by taking safety measures such as installing a separate monitoring system to provide alarms for preventing excessive temperature rise Product failure may occasionally prevent control operation resulting in damage to the connected facilities and equipment Tighten the terminal screws securely using a tightening torque within the following ranges Loose screws may occasionally cause fire resulting in minor or moderate injury or damage to the equipment Terminal screws 0 40 to 0 56 N m E Precautions for Safe Use Do not use the product in the following locations e Locations subject to direct radiant heat from heating equipment Q0 l e Locations where the product may come into contact with water or oil e Locations subject to direct sunlight e Locations where dust or corrosive gases in particular sulfuric or ammonia gas are present e Locations subject to extreme temperature changes e Locations where icing or condensation may occur e Locations subject to excessive shocks or vibration N Use this product within the rated load and power supply Ensure that the rated voltage is achieved no longer than 2 s after turning the power ON Use store within the rated temperature and humidity ranges Minimum mounting distance of G3ZA is 10 mm When mounting the G3ZA near the SSRs mount the G3ZA so as to not interfere with the heat dissipation of the SSR 6 Use the specified size of insulated type crimp
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G3ZA 8A403 FLK UTU g3za-4h203-flk-utu