Alfa Laval ThinkTop Digital 8-30 VDC PNP/NPN Instruction Manual Download Page 1

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Instruction Manual

ThinkTop

Digital 8 - 30 VDC PNP/NPN

TD 800-242_1

Patented Sensor System
Registered Design
Registered Trademark

ESE00353-EN11

2011-01

Original manual

Summary of Contents for ThinkTop Digital 8-30 VDC PNP/NPN

Page 1: ...Instruction Manual ThinkTop Digital 8 30 VDC PNP NPN TD 800 242_1 Patented Sensor System Registered Design Registered Trademark ESE00353 EN11 2011 01 Original manual...

Page 2: ......

Page 3: ...ies 700 valves 15 5 3 Air connections 16 5 4 Electrical connection internal 17 5 5 Example of connecting power supplies 18 6 Setup diagram 19 6 1 ThinkTop setup utilising IR keypad 19 6 2 ThinkTop set...

Page 4: ...it for Valve Control Indication ThinkTop Digital VDC Denomination Type Year is in conformity with the following directives with amendments Low Voltage Directive LVD 2006 95 EF EMC Directive 2004 108 E...

Page 5: ...sonal injury or damage to the top unit are avoided 2 1 Important information Always read the manual before using the top unit WARNING Indicates that special procedures must be followed to avoid severe...

Page 6: ...op before valve or relay is in a safe position If welding close to the ThinkTop Always earth close to the welding area Disconnect the ThinkTop Always have the ThinkTop electrically connected by author...

Page 7: ...l PLC and when activated the compressed air is activating the air actuator All solenoids have built in throttle function on both air inlet and outlet which means that it is possible to control the ope...

Page 8: ...ng angle from each chip is used to locate the current position of the valve stem with an accuracy of 0 1mm Note that the distance to the indication pin can be 5 mm 3 mm Feedback signals The sensor sys...

Page 9: ...ernal as well as external cables and wires The terminals are suitable for wires up to 0 75 mm2 AWG 19 Power Supply must meet the requirements of EN 61131 2 The ThinkTop is designed to be a part of the...

Page 10: ...ED A LED A Closed valve Yellow Feedback signals Signal Closed Valve Terminal 1 Feedback 1 Signal Open Valve Terminal 2 Feedback 2 Signal Seat lift 1 Terminal 3 Feedback 3 Signal Seat lift 2 Terminal 4...

Page 11: ...Nylon PA12 Steel parts Stainless steel AISI 304 and 316 Seals Nitrile NBR EPDM rubber for SMP EC activator stem Gore vent membrane PBT plastic Micro environment demand specifications Temperature Work...

Page 12: ...ittings on actuator if not mounted 2 Fit the activator stem magnet and tighten carefully with a spanner SRC ARC only Step 3 1 Place the ThinkTop on top of the actuator 2 Make sure X ring is mounted 85...

Page 13: ...the air tubes to the actuator see drawing Air connections page 16 TD 800 131 Step 7 Untighten the four screws and pull off cover of ThinkTop TD 800 247 Step 8 1 Install cable if not present through t...

Page 14: ...pletely tightened TD 800 249 Step 10 Set up the ThinkTop see chapter 6 Setup diagram NOTE The unit can be set up with the cover installed by using the IR keypad To energize the valve use a separate ai...

Page 15: ...nut and indication pin magnet on actuator rod Engage approx thread Tighten counter nut and indicator with two wrenches Step 3 1 Place the two O rings in the grooves in the bottom of the adapter Then p...

Page 16: ...r restriction throttle function air inlet outlet B Air out 1A C Air exhaust D Air out 1B 5 2 port solenoid valve only E Solenoid 3 2 or 5 2 F 3 2 Solenoid valves only G Air restriction throttle functi...

Page 17: ...s can be connected they are associated with feedback signal 3 seat lift 1 and 4 seat lift 2 External sensor must always be a 8 30 VDC PNP 3 wire sensor Connect common on terminal 27 and common on term...

Page 18: ...of connecting power supplies TD 800 206 B TD 800 207 A Jumper if positive activation of solenoids B Jumper if negative activation of solenoids When using two power supplies one for sensor board and on...

Page 19: ...the setup is exited with no changes saved IR Keypad Remote distance 0 300 mm to ThinkTop Symbols X Push key on IR keypad with the same number Simple representation of LED indication Yellow B IR Reciv...

Page 20: ...tivate the valve to the open position Energized Step 5 Set upper seat lift B Default Position stored Next D Clear step C position E F Activate the valve to upper seat lift When using an external senso...

Page 21: ...teady showing hardware fault indication pin out of range Flashing showing software fault General commands in each step except step 1 5s Next step skip step In step 3 6 the program automatically moves...

Page 22: ...F Activate the valve to the open position Energized Step 5 Set upper seat lift B Default Position stored Next D step C E F Activate the valve to upper seat lift When using an external sensor the senso...

Page 23: ...wait until red LED flashes Push I Push II hold for 5 sec clear all stored parameters Push II red yellow LED Push I Activate Valve closes Push II to approve valve closed Push Deactivate Valve opens Pu...

Page 24: ...6 Setup diagram Setup done 24...

Page 25: ...h I no lower seat lift Push I no self adjustment Push I no maintenance Push II Red LED flashes save exit by push Setup done Valve Unique mixproof Valve with lower seat lift Push I and wait until red L...

Page 26: ...however it is strongly recommended to make a complete new set up after valve maintenance Orange NOTE Yellow A The maintenance indicator lighting up and an open or closed light flashing Note the follow...

Page 27: ...Yellow B Yellow steady Position B open valve Yellow steady Position C Seat lift 1 2 or external sensors Yellow C Green Green steady Solenoid valves energized Note During set up LED lights have differe...

Page 28: ...1 Untighten the four screws 2 Pull off cover of ThinkTop 3 Remove X ring 9 grey TD 800 253 Step 3 1 Untighten screws 2 Remove solenoid valves up to three and replace them with new ones TD 800 254 Ste...

Page 29: ...8 Maintenance Study the instructions carefully Handle scrap correctly Always keep spare X rings in stock Step 5 To remove the sensor unit untighten screw and pull out the sensor unit TD 800 256 29...

Page 30: ...base with adapter by turning adapter slightly anticlockwise and tighten the four screws 1 9 Nm CAUTION Do NOT twist the X ring in the groove The X ring is not square The highest h part must be placed...

Page 31: ...8 Maintenance Study the instructions carefully Handle scrap correctly Always keep spare X rings in stock Step 5 1 Replace the black X ring 2 Mount ThinkTop on actuator 85 31...

Page 32: ...or rod Engage approx thread Tighten counter nut and indicator with two wrenches Step 3 1 Place the two O rings in the grooves in the bottom of the adapter Then place the adapter on the actuator top Th...

Page 33: ...sts in the following sections 9 1 Drawings for ThinkTop Digital VDC TD 800 205 137 mm H W 171 6 mm 18 18 TD 800 263 Note This is the basic design Valve Type H W Unique SSV NC 225 250 SMP SC BC TO 225...

Page 34: ...9 Parts list and Service Kits The drawings show ThinkTop Digital 8 30 VDC PNP NPN The items refer to the parts lists in the following sections 9 2 ThinkTop Digital VDC 6b 6a TD 800 265 34...

Page 35: ...12 x 0 5 mm2 Digital Service kits a Solenoid valve 3 2 24 VDC 9611 99 3324 a Solenoid valve 5 2 24 VDC 9611 99 3327 a Solenoid valve 3 2 24 VAC 9611 99 3325 a Solenoid valve 3 2 110 VAC 9611 99 3326 a...

Page 36: ...36...

Page 37: ...parts lists in the following sections 9 3 Drawings for ThinkTop VDC for Series 700 TD 800 205 137 mm H W 171 6 mm TD 800 269 Note This is the basic design Valve Type H W Unique SSV NC 225 250 SMP SC B...

Page 38: ...s list and Service Kits The drawings show ThinkTop Digital 8 30 VDC PNP NPN Series 700 valves The items refer to the parts lists in the following sections 9 4 ThinkTop VDC for Series 700 6a 6b TD 800...

Page 39: ...l X ring black 17 1 O ring 18 4 Screw 19 1 Retainer 20 1 O ring 21 1 O ring 22 1 Indicator pin 23 1 Nut 24 1 5 m flying PVC cable 12 x 0 5 mm2 Digital Service kits a Solenoid valve 3 2 24 VDC 9611 99...

Page 40: ...the responsibility of the user of this document to comply with all applicable intellectual property laws Without limiting any rights related to this document no part of this document may be copied re...

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