リレー出力インタフェースカード「OPC-RY2」
Contents
1. 1 4 CN 4 6 o01 7 o02 8 o03 9 o04 10 11 o05 006 12 3 OPC RY2 CO 3 o07 4 CO FRENIC HVAC AQUA 2 2 cf 1 muntate A i O B Port i oO CN1 B port CN5 C port CN6 C port2. 1 2 10 PG N DC 25V 1 3 C3 FRENIC HVAC AQUA 2 2 2 OPC RY2 2 CN1 B Port CN5 C Port CN6 4 5 A port CN4 E
3. pet Hf Ye ye a Ag L UB ree In the case of 0 75 kW In the case of 37 kW Pass the wires from the relay output card between the control circuit terminal block and the left side cover and between the control circuit terminal block and the front cover ep m Terminal Functions Outputs from the relay output terminals on this relay output card are dependent on function code 001 to 007 settings specified Descriptions Relay contacts to output signals selected by function codes 001 such as 6AV 6C Relay contact o tput 6 Inverter Running Frequency Arrival and Overload Early Warning Relay contacts to output signals selected by function codes 002 such as AMI7C Relay contact output Inverter Running Frequency Arrival and Overload Early Warning Relay contacts to output signals selected by function codes 003 such as Inverter Running Frequency Arrival and Overload Early Warning 8A 8C Relay contact output 8 Relay contacts to output signals selected by function codes 004 such as AVI9C Relay conten output 3 Inverter Running Frequency Arrival and Overload Early Warning Relay contacts to output signals selected by function codes 005 such as 9AMHOI Relay contactioutput 10 Inverter Running Frequency Arrival and Overload Early Warning Relay contacts to output signals selected by function codes 006
4. A C LO FRENIC HVAC AQUA 6 1 E 7 8 9 10A 10G 10 11A 116 11 12A 12G 12 AC250V 0 3A cos 0 3 DC48V 0 5A 20 1 ON OFF EN61800 5 1 2007 Over Voltage Category I AC250V Sq BARS ON OFF Y1 Y4 141 0032 1 1 1 2 uRL http www fujielectric co jp
5. 513 8633 5520 TEL 0120 128 220 FAX 0120 128 230 INR SI47 1641 JE FO Instruction Manual Relay Output Interface Card OPC RY2 Thank you for purchasing this relay output interface card herein after called relay output card OPC RY2 Installing this relay output card to your FRENIC HVAC AQUA series allows you to output seven SPST NO contacts This product can not be applied to FRENIC MEGA 1 Check that 1 A relay output card and four screws M3 x 8 are contained in the package Screw hole left Model name 2 The relay output card is not damaged during transportation no defective devices dents or warps 3 The model name OPC RY2 is printed on the relay output card See Figure 1 O eses O AA ere If you suspect the product is not working properly or if you have any questions about your product contact the shop where you bought the product or your local Fuji branch office J Positioning cutout Screw hole right Figure 1 Front of relay output card Figure 2 Back of relay output card 2 Installation A WARNINGA Before starting installation and wiring turn OFF the power and wait at least 10 minutes Further make sure charging lamp is turned OFF and check that the DC link bus voltage between the ter
6. 6 o01 G o02 G o03 G o04 G o05 G o06 G o07 6A 6C 7A 7C 8A 8C 9A 9C 10A 10C 11A 11C 12A 12C OFF
7. e m l 6 7 LRA HI Re 38 V8 DZ WZ 99 v9 IZH YZH LU WEL 2 3 0 75kW 37kW 001 007
8. 3 0 75kW 4 5 3 E A 41s 1 1 gt 8 M3 0 5 Nem 0 75 mm 2 On a2 T 75C 600V HIV EE 901 o07 60 120 H p 50 m
9. FO OPC RY2 1 1 M3 x 8 4 2 3 OPC RY2 1 2 OPC RY2 FRENIC HVAC AQUA 7 x1a FRENIC MEGA 2 O
10. cident could occur 1 Perform wiring properly referring to the Terminal Allocation and Symbol Diagram Terminal Specifications and Internal Block Diagram shown below Table 1 Terminal Specifications 5 Terminal Size M3 8 s A Tightening Torque 0 5 Nem GA to 12A Z J 8 Recommended Wire Gauge 0 75 mm z gt RY Jereo BMS 600 V class of polyethylene insulated HIV wires o01 007 Driver g gt with allowable temperature of 75 C at the signal Circuit ally fs ambient temperature of 50 C gt Using wires exceeding the recommended sizes 8 may lift the front cover depending upon the Figure 6 Terminal Allocation number of wires used and equips front cover and Symbol Diagram incorrectly Figure 7 Internal Block Diagram To prevent malfunctioning due to noise separate signal wires for the relay output card as far apart as possible from those for the main circuits Also inside the inverter bundle and fix the wires for the relay output card so that they do not come into direct contact with live parts of the main circuits e g the main circuit terminal block Note 2 Wire layout Route the wires taking care not to let them go over the three tabs on the inverter 2
11. k the front cover refer to the FRENIC HVAC AQUA Instruction Manual Section 2 2 U 2 o Not available PR sss ta AA This figure shows the insertion into the C port Fit the positioning cutout of the relay output card over the tab on the inverter to determine the mounting position Insert connector CN1 on the relay output card into the B port CN5 or C port CN6 on the inverter s control PCB This figure shows the insertion into the C port Figure 3 In the case of 0 75 kW Figure 4 Mounting relay output card Figure 5 Mounting Completed 3 Wiring A WARNINGA In general the covers of the control signal wires are not specifically designed to withstand a high voltage i e reinforced insulation is not applied Therefore if a control signal wire comes into direct contact with a live conductor of the main circuit the insulation of the cover might break down which would expose the signal wire to a high voltage of the main circuit Make sure that the control signal wires will not come into contact with live conductors of the main circuit Failure to observe this precaution could cause electric shock or an accident CAUTION Noise may be emitted from the inverter motor and wires Take appropriate measures to prevent the nearby sensors and devices from malfunctioning due to such noise An ac
12. minals P and N has dropped to the safe level 25 VDC or below using a multimeter or a similar instrument Otherwise electric shock could occur 1 Remove the front cover from the inverter and expose the control printed circuit board control PCB Figure 3 L To remove the front cover refer to the FRENIC HVAC AQUA Instruction Manual Section 2 2 2 Insert connector CN1 on the back of the relay output card Figure 2 into the B port CN5 or C port CN6 on the inverter s control PCB Then tighten the screws that come with the relay output card Figure 4 Check that the positioning cutout Figure 1 is fitted on the tab in Figure 4 and connector CN1 is fully inserted in Figure 4 Figure 5 shows the relay output card correctly mounted Do not connect the relay output card to the A port CN4 Doing so may damage the relay output card m Ports available for the relay output card Output signal Assignment Do not connect the relay output card to this port Relay contact output 6 Function code 001 Relay contact output 7 Function code 002 Relay contact output 8 Function code 003 Relay contact output 9 Function code 004 Relay contact output 10 Function code 005 Relay contact output 11 Function code 006 Relay contact output 12 Function code 007 3 Perform wiring on the relay output card MM Refer to Section 3 Wiring 4 Put the front cover back into place L To put bac
13. such as NMUO Relay contact output 11 Inverter Running Frequency Arrival and Overload Early Warning Relay contacts to output signals selected by function codes 007 such as 0 RRBIUAKGUIDUINM2 Inverter Running Frequency Arrival and Overload Early Warning The corresponding relays are driven excited so that each of 6A 6C 7A 7C 8A 8C 9A 9C 10A 10C 11A 11C and 12A 12C is short circuited When the inverter s control power is OFF all the A C contact pairs are opened If you are using negative logic to realize fail safe operation make sure that this does not cause any logic fault or confliction For details of relay output functions available refer to the FRENIC HVAC AQUA User s Manual Section 6 1 Note m Electrical Specifications Contact capacity 250 VAC 0 3A cos 0 3 or 48 VDC 0 5A resister load Contact life 200 000 times ON OFF every 1 second Safety Standards EN61800 5 1 2007 Over Voltage Category II Reinforce insulation 250VAC When frequent ON OFF switching is anticipated e g when using the current limit function with the inverter output limiting signal use terminals Y1 to Y4 transistor outputs instead eee Fuji Electric Co Ltd Gate City Ohsaki East Tower 11 2 Osaki 1 chome Shinagawa ku Tokyo 141 0032 Japan Phone 81 3 5435 7058 Fax 81 3 5435 7420 URL http www fujielectric com INR SI47 1641 JE
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