Omron G3ZA加热器用电力调整器手册（英文版）.pdfOmron G3ZA加热器用电力调整器手

文件名称: Omron G3ZA加热器用电力调整器手册（英文版）.pdf

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详细说明：Omron G3ZA加热器用电力调整器手册（英文版）pdf,Omron G3ZA加热器用电力调整器手册（英文版）omRon ■ Performance Current indication accuracy +3 A (for Models with heater burnout detection) Insulation resistance 100 MQ2 min(at 500 VDC)between primary and secondary Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between primary and secondary Vibration resistance Vibration frequency: 10 to 55 Hz, acceleration: 50 m/s2 in X, Y, and Z directio Shock resistance 300 m/s three times each in six directions along three axes Weight prox. 200 g(including terminal cover Degree of protection P20 Memory protection EEPROM(non-volatile memory)(num ber of writes: 100,000) Installation environ ment Overvoltage category Il, pollution degree 2(according to IEC 60664-1) Approved standards UL508 Listing), CSA222 No. 14 EN50178 EN61000-6-4(EN55011:1998,A1:1999 Class A, Group1) EN61000-6-2:2001 Communications Specifications Transmission line connections Multipoint Communications method RS-485 Max transmission distance 500 m No, of nodes 31(via multidrop connections) Synchronization method Stop-start synchronization Communications baud rate 9.6, 19.2, 38.4 or 57.6 kbps, Default: 9.6 kbps Transmission code ASCII Communications data length 7 or 8 bits Default: 7 Communications stop bits 1or 2 bits Default: 2 Communications parity Vertical parity: None, even, or odd, Default: Even Flow control None Current Transformer Specifications (Order Separately) Item Specification Model number E54-CT1 E54-CT3 Max continuous heater current 50 A 120 A(See note. Dielectric strength 1.000 VAC for 1 min Vibration resistance 98m/s2,50Hz Weight Approx. 11.5 g Approx 50 g Accessories None Connection terminals(2) Plugs(2) Note The maximum continuous current of the g3za is 50 a Optimum Cycle Control Optimum cycle control is performed by driving SSRs according to load power detection and trigger signals (Zero-cross SSRs are used Noise is suppressed while ensure high-speed response by turning outputs ON and OF F each half cycle to achieve high-precision temperature control Manipulated/\ variable: 20%c Multi-channel Power Controller G3ZA OmROn Connections Terminal Arrangement Models with 8 Channels(Control Points), Models with 4 Channels(Control Points) No CT Inputs, and No Heater Burnout Detection CT Inputs, and Heater Burnout Detection 2 VCC. 21 mA 12vDC,21 +r12 VDC C-5 CH6 COM CH1 12vDC,2mA一- luoc C. 21 mA Trigger output ⊕⊕⊕⊕⊕ Fr12 yD CH2 COM CH3 CH4 COM ⊕⊕⊕⊕ CH2 COM CH3 H4 COM 24 READY D rm output connector( See note 2)K Alar outout oltage of 400 to 480 V) Models with Load Power Supply Voltage ERROR Models with load power of 100 to 240 V of 400 to 480 V ⊕⑤○⊕○ ⑨⊕○⑨○⊕ B{+)Rs485A(-) B(+)Rs435A(- Power supply voltage Load power supply voltage supply volley 0o tc 210 V 240 VAC uad wuweI supply volayu 506H Note: Connect the power supply(100 to 240 VAC)for the Note: Connect the power supply(100 to 240 VAC) for the G3ZA across terminals 1 and 2 and the load power G3ZA across terminals 1 and 2 and the load power supply for the SSR loads across terminals 4 and 6 supply for the SSR loads across terminals 4 and 6 Note: 1. Applicable CTS: E54-CT1 and E54-CT3 2. Use C-Grid SL connectors from molex inc C-Grid SL Housing Mode|:51030-6303 C-Grid SL Housing(press-fit Mode:52109-0660 operation Indicators Communications Unit Number Operation in ndicator Meanin Set a communications unit number on SW1 so that the host system READY (Greer Lit while power is being supplied. can identify the Controller SD/RD (Orange) Lit while communicating with the host 0123456789AB Occ Lit while a control output is ON. Unit No.0001c2|03040506070809101 ERROR(Red) Lights or flashes when an error is detected Setting Switches Note: a unique unit number must be set for each node(Controller)on the same communications line do not set the same unit Always turn OfF the power supply before setting the switches. The number for more than one node witch settings are read only when the power supply is turned oN Use a flat -blade screwdriver to set the switches and be sure not to Communications Baud rate leave a switch set between two settings Set the baud rate for communicating with the host system on SW2 0 Baud rate 38.4 Do not set SW1 SW2 Default Multi-channel Power Controller G3ZA omRon Connection Configuration rigger sig H Note: Connect a power supply with the same phase as the SSRs to the load power supply terminals on the gaza Dimensions Note: all units are in millimeters unless otherwise indicated Multi-channel Power controllers G3ZA-4H203-FLK-UTU G3ZA-4H403-FLK-UTU G3ZA-8A203-FLK-UTU G3ZA-8A403-FLK-UTU Mounting hole dimension 4.6 ds ⊕⊕⊕⊕⊕ 76 max 84x3 ⊕⊕⊕O⊕○ H4.5 Oe○6/ Multi-channel Power Controller G3ZA omRon Accessories (Order Separately Current Transformer(CT) E54-CT 中 Current Transformer (CT) E54-CT3 E54-CT3 Accessories ugs DIN Track End Plate(Stopper) -0.2 PFP-100M PFP-M M4 x8 PFP-50N screw\\ P 35±03 4 are for the pfp50N Multi-channel Power Controller G3ZA omRon Precautions △ WARNING Precautions for safe Use Do not touch the terminals and the wires while power is Do not use the product in the following locations being supplied. Doing so may possibly result in electric △ Locations subject to direct radiant heat from heating equipment shock make sure that the terminal cover is installed Locations where the product may come into contact with water before using the product or ol Locations subject to direct sunlight △ CAUTION Locations where dust or corrosive gases(in particular, sulfuric or ammonia gas) are present Do not allow pieces of metal, wire clippings, or fine metallic chips or filings from installation to enter the Locations subject to extreme temperature changes product. Doing so may occasionally result in electric Locations where icing or condensation may occur shock fire, or malfunction Locations subject to excessive shocks or vibl Do not use the product in locations of flammable or explosive gases. Doing so may occasionally result in 2. Use this product within the rated load and power supply minor or moderate explosion, causing minor or moderate 3. Ensure that the rated voltage is achieved no longer than 2 s after injury, or property damage turning the power On 4. Use/store within the rated temperature and humidity ranges Do not attempt to disassemble, repair, or modify the product. Doing so may occasionally result in minor or 5. Minimum mounting distance of G3ZA is 10 mm moderate injury due to electric shock When mounting the G3ZA near the SSRs, mount the G3Za so as to not interfere with the heat dissipation of the SSR Perform correct setting of the product according to the 6. Use the specified size of insulated-type crimp terminals( M3, application. Failure to do so may occasionally cause width: 5.8 mm max. )for wiring and attach insulative sleeves. TO unexpected operation, resulting in minor or moderate connect bare wires, use AWG22(cross section: 0.326 mm2)to injury, or damage to the equipment AWG14(cross section: 2.081 mm2)to wire the power supply Ensure safety in the event of product failure by taking terminals and AwG22 (cross section 0.326 mm?)to AWG16 safety measures, such as installing a separate monitoring (cross section: 1.039 mm)for other terminals system to provide alarms for preventing excessive 7. Be sure to confirm the correct terminal and polarity when wiring temperature rise. Product failure may occasionall the terminal block and connectors prevent control operation, resulting in damage to the connected facilities and equipment 8. Do not connect any conductors to unused terminals 9. In order to prevent inductive noise, wire the lines connected to the Tighten the terminal screws securely using a tightening product separately from power lines carrying high voltages or torque within the following ranges. Loose screws may currents. Da not wire in parallel with or in the same cable as occas ionally cause fire, resulting in minor or moderate injury, or damage to the equipment power lines. Other measures for reducing noise include running lines along separate ducts and using shield lines Terminal screws: 0. 40 to 0.56 N.m 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 1. For a safety disconnection of the power-line in the application, the quipment must be provided with disconnecting devices suitable for isolation e.g., circuit breakers defined in lEC60947-2, power switches defined in IEC60947-3, power plugs, etc. 12. The G3zA is for single-phase loads only. Connect only single hase zero-cross SSRs Do not connect three-phase SSRs, magnetic relays, or SSRs that do not have a zero-cross function Multi-channel Power Controller G3ZA OmRon Precautions for correct use Mounting End Plates Be sure to mount an end plate on each side of the g3za so that i Wiring does not slide on the din track Use M3 crimp terminals. 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 5.8 mm max the end plate to secure it e Use wires that withstand a minimum of 70 c DIN Track Secure the din track with screws in at least three locations 我O⊕○ ⑧○BOa DIN Track: PFP-50N(50 cm)/PFP-100N (100 cm) End plate End plate Note: Always mount one End Plate on each side of the G3zA nstallation 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 10 A to the G3PA-210B-vVD (a manipulated variable of 100%), separate the SsRs from the G3Za by at least 20 mm Mounting the G3ZA Do not touch the G3ZA while power is being supplied 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 G3ZA 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) ⊕○⊕O⊕ Mounting with Screws Removing the G3zA Mounting Dimensions(Unit: mm) Two 4.2 dia 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) ↓ (1) Multi-channel Power Controller G3ZA omRon Multi-channel Power Controller G3ZA OmROn Multi-channel Power Controller G3ZA

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