Available Models: Rua Tuiuti, 1237 - Cep: 03081-000 - São Paulo - SP - Brazil Phone: +55 11 6190-0444 Fax:+55 11 6190-0404 E-mail: [email protected] - http://www.sense.com.br INSTRUCTIONS MANUAL Sensor F2L Mechanical Installation: Rotative Cam Box: The table below shows the available models that the F2 and F2L sensors can be supplied. Multiple Piled Up Cam Box: Tab. 2 To properly fix the sensors in the box the steps below should be Table F2L Sensor followed: Model PS2 - F2L - E PS2 - F2L - E2 PS2 - F2L - A PS2 - F2L - A2 PS2 - F2L - WA PS2 - F2L - WF Electrical Config 3-wire NPN 3-wire PNP 4-wire NPN 4-wire PNP 2-wire AC NO 2-wire AC NC Model PS2 - F2 - E PS2 - F2 - E2 PS2 - F2 - A PS2 - F2 - A2 PS2 - F2 - WA PS2 - F2 - WF Table F2 Sensor Electrical Config 3-wire NPN 3-wire PNP 4-wire NPN 4-wire PNP 2-wire AC NO 2-wire AC NC Connection Terminal Terminal Terminal Terminal Terminal Terminal There is the possibility of mounting the sensor F2L on a rotary cam box as shown below: 1 - Remove the lid of the box by loosening the screws (Fig. 11). 2 - Make sure the sensor is equipped with "o-ring" rubber ring seal. Connection Terminal Terminal Terminal Terminal Terminal Terminal 3 - Attach the sensor and push until it reaches the bottom of the box (Fig. 12). Fig. 11 Tab. 3 Configurações Elétricas The proximity sensors in direct current can be supplied with four types of electric configuration that are : NPN, PNP, WA and WF: 4 - Put the two screws fastening the sensor What is NPN ? Sensors that have the output stage having a transistor switching function (on or off) the negative terminal of the source. Fig. 1 Fig. 12 1 4 + 5º - Remove caps rear or sides of the box to pass the wires from the sensors. 10 ~ 30Vdc 3 - NO Inductive Proximity Sensors: Pic. 4 Pic. 5 Note: We reccomend using PG 16 cable glands. What is PNP? They are detection electronics equipments of objects without the Sensors that have the output stage transistor whose function toggle (on WA necessity of physical contact between the sensor and the activator, or off) the positive terminal of the source. PNP - E2 1 increasing in this way the sensor useful life for not have mobile pieces + 20 ~ 250 20 ~ 250 4 subject to mechanic consuming. 10 ~ 30Vdc 3 Flushed: Fig. 16 - Pic. NO 6 Pic. 7 6º - Install the wires on the sensor as its connection diagram and tighten without exaggeration. Fig. 13 O sensor é do tipo embutido, que tem o campo eletromagnético What is Sensor CA? emergindo apenas da face sensora e permite que seja montado em They are two-wire sensors in which the load is connected in series with uma superfície metálica. the sensor. F2L Sensor: WA 3 The F2L sensor was projected to be mounted in programmer of rotative Cames and multiple boxes (piled up). WF Pic. 8 1 2 4 NO 4 - Remove the caps from the box to pass the wires from the sensors. Note: We recommend using cable glands PG 16.. NC F2 Sensor: 8º - Repeat steps 2, 3, 4 and 6 for the Note: The F2 sensor is a variation of F2L sensor, but it has the point with less Although they are called 2-wire sensors, the sensors CA have a third other sensores. lenght and can not be used in the rotative and multiple. wire which must be well grounded to avoid risk of electric shock. Fixation: Throught of two M2,5 screws (lenght higher than 8mm) and distance between screws of 52mm. Electrical Installation: Fig. 14 5 - Install the wires on the sensor as its connection diagram. 6 - Repeat steps 2, 3, 4 and 6 for the other sensors. Sensor wire colour: 7 - After installing all sensors close the box and tighten the cable gland. Note the following table and diagrams before making connections Model E and E2 For more electrical installation details of the sensors access our website www.sense.com.br, and see the complete instructions manual: • Direct Current Sensors • Direct Current and AC/DC Sensors 1 - Open the box, remove it for the cover screws 3 - Put the two screws and tighten with a suitable screwdriver, without exaggeration. 20 ~ 250Vac 20 ~ 250Vac Assembly Procedure: 2 - Attach the sensor to the mounting and push until it touches the support. 7º - Make sure the wire is fixed by pulling it gently. Pic. 9 The rotative cam box is suitable for applications where there is a need to transform rotary motion into switching action (or pulses). It is used for control, timing and monitoring operations presses, welding machines and robots, line transfers, packaging machinery, cranes, conveyors, rolling mills, steel machines in general, feeders and conveyors. The cam rings are composed of two semi-circles of steel with 180 each, which move in parallel allowing adjustments switching infinite angles. The use of proximity sensors allows a longer life to the set, as well as the ability to work with greater speed than similar electromechanical, because they work without friction, springs, rollers, etc.. A and A2 WA WF Colour Brown Blue Black Brown Blue Black Branco Brown Blue Brown Blue Function Positive Negative NO Positive Negative NO NC Supply CA Saída Supply CA Saída 9º - After installing all the sensors close the box and tighten the cable gland. IMPORTANT: IMPORTANT: The AC version of WA and WF can cause electrical shock and should be installed only in sheltered against liquid penetration. The AC version of WA and WF can cause electrical shock and should be installed only in sheltered against liquid penetration. Fig. 15 Tab. 10 Page 1/2 EA3000733B - 11 / 03 Output Function: NO - Normally open and NC - Normally closed. NPN - E and tighten with a suitable screwdriver, without exaggeration (Fig. 13). Electric Installation: Care: Cable Preparation: The following is a description of the care that should be taken when Regardless of the electrical configuration, dimensions, mechanical installing the sensor: sensors are the same. Mechanical Dimensions: F2L Sensor: Do the ends of the wires according to the drawing below: Connection Cable: Prevent the cable connecting the sensor is subjected to any mechanical stress. 6 4 0 LE 4 D 31 5 Pic. 17 12 40 Be careful when removing the protective cover for not making small cuts in the wires may cause a short circuit between the wires. Sensor Cable Connection: F2L sensor is supplied with bolt-type terminals KRE and should be used appropriate terminals for connecting the wires on the sensor according to drawing 17. 4 52 Ø6 Des. 22 Pic. 18 Procedures: Chemicals: 28 0 Ø1 Remove the protective cover, place the terminals and crush them, if you In installations in harsh environments solicit contact our technical dept, want to tin the tips for a better grip. to specify the sensor best suited for the application. ,3 Pic. 25 Connection with Supply Sources: To avoid problems and bad contact shorting recommend using pre-insulated terminals crimped on the wires. F2 Sensor: Follow the correct procedure for preparing the cables then enter the terminals on a source by pressing with a screwdriver. 6 4 0 LE 4 D 31 Fig. 19 12 Check it by pulling gently making sure the wires are securely connected to the terminal. Pic. 23 Cable Extension: Environmental Conditions: In cases where an extension cable is required to advise the ends on the Subjecting the sensor to prevent environmental conditions above the wires and amend them preferably by welding or force them, but always operating temperature limits of the sensor. using heat shrinkable tubing or electrical tape to secure the amendment of the penetration of liquids that can cause problems of low insulation causing burns to the sensor. 52 4 Ø6 0 Ø1 25 Pic. 26 Output Function: NO - Normally open and NC - Normally closed. Fig. 20 Terminals: Note the identification of each terminal before connecting the wires. 1 4 2 3 Pic. 24 + NO NC - Fig. 21 Note: Do not use in locations where sensors are exposed to the weather, we advise using the sensor mounted in a junction box so that the connections are not subject to liquids that can cause a short circuit. Sheet 2/2 EA3000733B - 11 / 03