E4000 SAFETY RELAY BOX
Contents
1. 1 2 OFF ON2. BOX Ait MOTOR IN MOTOR OUT EMG Thank you
3. CONTROLLER side SAFETY RELAY BOX side EMG Connector EMG Connector Fastening Ring Fastening Ring Emergency Stop Cord Fig 7 Insert the Motor Cord Plug Motor Power Line into the MOTOR OUT Connector of the SAFETY RELAY BOX Secure the Fastening Ring turn the clockwise Fig 8 Insert the Motor Cord Plug Motor Signal Line into the MOTOR B Connector of the CONTROLLER Secure the Fastening Ring turn the clockwise Fig 8 MOTOR B MOTOR OUT Connector Connector Fastening Ring Fastening Ring Motor Cord Motor Cord Power Line Signal Line 13 USIIBu 5 INPUT SIGNAL A CAUTION When using the SAFETY RELAY BOX never rotating the motor without inputting Emergency Stop Signal terminals No 1 No 9 of the external Input Output connector B This should bechecked in both AUTO mode and MANUAL modes Refer to P72 13 1 1 Detail of External Input Output connector B Signal section of the CONTROLLER Operation Manual and Fig 9 E4000 SAFETY RELAY BOX MOTOR A OUT W phase h T O O V phase a U phase o 8 1 1 MOTOR A IN W phase O VDR 1 1 pnase T O U ph pha
4. BOX is grounded and the system will be protected against electric shock A CAUTION When connecting the Relay Cord Plug and Emergency Stop Cord Plug secure the Fastening Ring firmly If the connection is not made correctly an intermittent malfunction can occur Install the SAFETY RELAY BOX to one of the CONTROLLER side faces Installing the SAFETY RELAY BOX using the mounting screws 4pcs attached to the CONTROLLER side face Fig 4 Remove the Mounting Screws 4pcs from side of the CONTROLLER Mounting Screw Mounting Screw Mounting Screw each 4pcs attached to the side of the CONTROLLER Fig 4 Install the SAFETY RELAY BOX to the side of CONTROLLER by using removed Mounting Screws 4pcs Fig 5 E4000 CONTROLER Mounting Mounting Screw y Screw gt E4000 SALEiINYMRE AYB OX Attach the SAFETY RELAY BOX to the E4000 CONTROLLER using the removed Mounting Screw Fig 5 12 Insert the provided Relay Cord Plug into the MOTOR A Connector of the CONTROLLER and the MOTOR A IN Connector of the SAFETY RELAY BOX Secure the Fastening Ring turn the clockwise Fig 6 MOTOR A Connector MOTOR IN Connector Fastening Ring Motor Cord Power Line Fig 6 Insert the provided Emergency Stop Cord Plug into the EMG Connector EMG of the CONTROLLER and EMG Connector EMG of the SAFETY RELAY BOX Secure the Fastening Ring turn the clockwise Fig 7
5. for purchasing E4000 SAFETY RELAY BOX The E4000 lt CONTROLLER gt lt Motor gt and lt Spindle gt are rquired to drive this SAFETY RELAY BOX Read this Operation Manual carefully before use Also read E4000 lt CONTROLLER gt lt Motor gt and lt Spindle gt Operation Manuals 1 CAUTIONS FOR HANDLING AND OPERATION E Read these warnings and cautions carefully and only use in the manner intended E These warnings and cautions are intended to avoid potential hazards that could result in personal injury or damage to the device These are classified as follows in accordance with the seriousness of the risk Class Degree of Risk A safety hazard could result in bodily injury or damage to the device if the A WARNING safety instructions are not properly followed CAUTION A hazard that could result in light or moderate bodily injury or damage to the device if the safety instructions are not followed A WARNING The SAFETY RELAY BOX is not a hand tool It is designed to be used on CONTROLLER Never connect disconnect or touch the Power Cord Plug Motor Cord Connector Relay Cord Connector and Emergency Stop Connector with wet hands This may cause an electric shock Never operate or handle the SAFETY RELAY BOX until you have thoroughly read the owner s manual and safe operation has been confirmed 1 To prevent injuries damages check the SAFETY RELAY BOX for proper installation before operating the CONTROLLER 2 Befor
6. machining center s CNC controller The Safety Relay utilizes Normally Open contacts The Emergency Stop Signal lines must be supplied with power to hold the Safety Relay contacts closed and allow the CONTROLLER to supply power to the motor Any system errors trouble with the machining center or the connections between the CONTROLLER and the machining center s controller will cause the relay contacts to open and the motor to stop The Emergency Stop Signal Input can be connected to any and all portions of the machine s safety systems E Stop String to stop the motor any time that stoppage of the spindle and motor is required The b contact outputs can be used to detect an open circuit on the motor line and integrated with the machines safety systems to stop the machine in case a problem occurs 1 The Safety Relay b shows SAFE 1A SAFE 1B SAFE 2A and SAFE 2B of External Input Output Connector B 3 SPECIFICATIONS AND DIMENSIONS 3 1 Specifications Product Name E4000 SAFETY RELAY BOX Model E4000 SRB Applicable CONTROLLER E4000 CONTROLLER Weight 850g Main Body Only Standard Accessories Relay Cord Motor Power Line 1pc Emergency Stop Cord 1pc Connector Cover 2pcs Connector Cap 1pc Operation Manual 1set Connector Cap and Connector Cover are attached to the each connector on the SAFETY RELAY BOX 3 2 Outside View SAFETY
7. RELAY BOX main body 35 139 e iS o 274 3 10 254 R oe 2 4 5 Fig 1 10 Placing CONTROLLER horizontally with SAFETY RELAY BOX 7g E m CT CHD 3 344 2 7 250 i 71 2 z Of 0 28 i e Olj Jil LS Q Fig 2 Placing CONTROLLER vertically with SAFETY RELAY BOX 290 90 43 139 712 331 2 Fig 3 11 USII5u 4 INSTALLATION A WARNING e When installing to the SAFETY RELAY BOX turn the CONTROLLER and machine power supply OFF If the power is on when installing to the SAFETY RELAY BOX damage to this product will occur When you use the SAFETY RELAY BOX install the SAFETY RELAY BOX to the CONTROLLER By doing this SAFETY RELAY
8. Y BOX Replace the Emergency Stop Cord Return to NAKANISHI dealer service 7 DISPOSAL OF THIS PRODUCTS When disposal of a E4000 SAFETY RELAY BOX is necessary follow the instructions from your local government agency for proper disposal of electrical components 15 USII5u Specifications may be changed without notice EJ www nakanishi inc com 322 8666 700 TEL 0289 64 3380 FAX 0289 62 5636 110 0015 4 8 1 TIXTOWER UENO 9F TEL 03 5828 7740 FAX 03 5828 0064 NAKANISHI INC wl www nakanishi inc com 700 Shimohinata Kanuma shi Tochigi 322 8666 Japan NSK Europe GmbH www nsk europe de Elly Beinhorn Strasse 8 65760 Eschborn Germany NSK America Cor P www nskamericacorp com 1800 Global Parkway Hoffman Estates IL 60192 USA 2013 01 20 003
9. e disconnecting the SAFETY RELAY BOX always turn the control power off and turn the compressed air supply to the CONTROLLER off Then it is safe to remove the SAFETY RELAY BOX Make sure to turn OFF the Main Power Switch of the CONTROLLER before install the SAFETY RELAY BOX to the CONTROLLER When you use the SAFETY RELAY BOX install the SAFETY RELAY BOX to the CONTROLLER By doing this the outer box of SAFETY RELAY BOX is grounded and the system will be protected against electric shock Do not use in dangerous environments Protect the CONTROLLER and the SAFETY RELAY BOX from moisture and other contaminants Failure to CONTROLLER and SAFETY RELAY BOX can result in damage to internal components and injury to the operator A CAUTION Do not drop or hit the SAFETY RELAY BOX as shock can damage to the internal components Do not disassemble modify or attempt to repair this SAFETY RELAY BOX Additional damage will occur to the internal components Service must be performed by NSK NAKANISHI or an authorized service center Attach the provided Connector Cover cap to the MOTOR IN connector MOTOR OUT connector and EMG connector for safety and dust proofing when not using the SAFETY RELAY BOX USII5u 2 FEATURES Install the SAFETY RELAY BOX to the CONTROLLER for use the SAFETY RELAY BOX The Safety Relay a contacts switch the Motor Power Line and b 1 contacts switch the external outputs to the
10. noms a E4000 SAFETY RELAY BOX OPERATION MANUAL P1 P7 English P9 P15 OM K0597 001 E4000 BOX E4000 E4000 1 Z
11. se T e RELAY 1 EMG oo ol IO O O i f i T O O 9 i o IO 4 MOTOR A W phase gt O O V phase gt FO O U phase gt LO EMG O O O oO O O o J 12V o l RELAY ON O i External Input Output i CONNECTOR B ie oo sO EMG IN O EMG IN o 3 0 SAFE 1A 1O SAFE 1B io SAFE 2A O SAFE 2B Lo Lo o Lo E4000 PS CONTROLLER Se Fig 9 14 6 TROUBLESHOOTING lf a problem or concern occurs please check the following prior to consulting your dealer Trouble Cause Inspection Corrective Action Emergency Stop function is not function properly External Input Output Signal is not output correctly Relay Cord Plug is not connected to the MOTOR A Connector of the CONTROLLER and MOTOR IN Connector of the SAFETY RELAY BOX Connect to the Relay Cord Plug correctly to the MOTOR A Connector of the CONTROLLER and MOTOR IN Connector of the SAFETY RELAY BOX Emergency Stop Cord Plug is not connected to the EMG Connector of the CONTROLLER and the SAFETY RELAY BOX Connect to the Emergency Stop Cord Plug correctly to the EMG Connector of the CONTROLLER and the SAFETY RELAY BOX Motor Cord plug is not connected to the MOTOR OUT Connector of the SAFETY RELAY BOX Emergency Stop Cord is disconnected Connect to the Motor Cord Plug correctly to the MOTOR OUT Connector of the SAFETY RELA
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