Руководство по эксплуатации Kuhnke Airbox K (EN)

Technical Information Impulse Automation Limited email: sales@impulseautomation.co.uk web: www.impulseautomation.co.uk AirBox K AirBox K is a pneumatic module of the AS-Interface family. 4 digital inputs (M12 screw connectors) for sensor inputs 2 integrated change-over 4/2 way valves with 550 Nl/min each at 6 bar Possible valve functions 3/2, 4/2, 5/2, 5/3 way valve (no or nc) Monostable or electrically bistable Operating pressure 3 - 8 bar or 90 % vacuum up to 8 bar when using an external pilot supply at 4 to 8 bar Document No: ASI00K Page 1/4 Revision 1

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Application The pneumatic module AirBox K has 4 inputs and 4 pneumatic outputs. You can connect the input terminals directly to sensors (PNP, via M12 plug) with 2- and 3-wire lines. The sensors are supplied with power from the pneumatic module. The integrated pneumatic outputs take the form of two pre-controlled 4/2 way valves (0.1 bar vacuum to 8 bar; 550 Nl/min) with a common compressed-air supply and separate air outlets. These outlets can be operated by hand by means of separate overrides. Two double- acting cylinders, for example, can be connected to a module of this series. Standard 8 mm tube connectors are used for the connections to the outputs and the compressed-air supply.

Use outside diameter tubing only. Installation / wiring Out1.4 Out2.4 Out1.2 Out2.2 Aux. air supply connection (81). Only required when operating at pressures of less than 3 bar. Coupling module FK-E KM K-FK-SW Manual override, push/lock (see "Notes") For module replacement only: remove encoding element IN2 ( 1) (1) (0) IN1 IN2 Blanking plug U AS-i (yellow) ( 2) IN3 IN4 ( 3) 1+0.1 Nm AUX POWER (black) Connection of AUX POWER only if present ( 3) IN4 1 x 4 5 1 Pin assignments: 1: + 4: Inputs 2: Inputs 5: Ground terminal 3: - Addressing port plug (tightening torque: 25 to 30 Ncm) 3 2 Putting into service For putting the user module into service, the steps are as follows:

Pay attention to the colour coding! 2. Screw the pneumatic module tightly onto the coupling module. 3. Connect max. 4 sensors to the M12 sockets (inside thread). 4. Connect up the pneumatic outputs (8 mm). Connect up the compressed air supply (8 mm) and the auxiliary air supply (4 mm) if necessary. Connect up the exhaust extraction (8 mm) if necessary. 5. Set the address. To do this, use an addressing unit or a programming and service unit.Valid addresses are 1 to 31. Default address is 0. Use each address once per bus segment only. 1. Insert the AS-i in the guide in the coupling module.

Insert the yellow AS-i cable and the black AS-i power cable into the cable guides on the coupling module if necessary. Logical assignments (PLC output bit to function of the pneumatic module) AirBox K, monostable Output bit Meaning Function O0 Valve 1 (OUT1) 0 = basic position (1.2 open, 1.4 closed) 1 = operated (1.2 closed, 1.4 open) O1 Valve 2 (OUT2) 0 = basic position (2.2 open, 2.4 closed) 1 = operated (2.2 closed, 2.4 open) AirBox K, electrically bistable Output bit Meaning Function O0 Valve 1 operated by pulse (1.2 closed, 1.4 open) Document No: ASI00K Page 2/4 Revision 1 O1 Valve 1 reset by pulse (basic position:

1.2 open, 1.4 closed) O2 Valve 2 operated by pulse (2.2 closed, 2.4 open) O3 Valve 2 reset by pulse (basic position: 2.2 open, 2.4 closed) Status LEDs (and their operating states) AS-i (green) FAULT (red) Operating state On Off Module OK Off Off No voltage present at AS-Interface c Off On Communication failed Flashing On Slave has address 0 Off Flashing Overload of sensor supply AUX POWER (green) Operating state On AUX POWER present hip Off AUX POWER missing

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Notes Note the following: To attain degree of protection IP 65/ IP 67, insert blanking plugs in the M12 sockets not in use. In the event of a short-circuit or over- loading of the sensor supply (Pin 1 and Pin 3 of the input) the pneumatic module stops communicating with the master. If the auxiliary power is turned off via the black line, the valve stays in its last position (electrically bistable) or reset to basic position (monostable). Manual overrides operate only in the basic position of the valve (output bit "O 1" for valve 1 and output bit "O 3" for valve 2).

Operation of the output by means of the yellow line must be avoided while the auxiliary power is being switched off; otherwise delayed or unwanted operation may occur.

Functional principle (with double acting cylinders) Monostable 1 1.4 1.2 2.4 2.2 1 L+ In2 L- In1 L+ n.c L- In2 L+ In2L- In1 L+ n.c L- In2 1.4 1.2 2.4 2.2 +IN1- +IN2- +IN3- +IN4- S7.F AS-Inter- face + - OUT1 OUT2 1.2 1.4 2.2 2.4 1.1 1.3 2.1 2.3 1.3 2.3 1.3 2.3 Outputs not operated O0 = 0 O0 = 0 O0 = 1 O0 = 1 3 3 Outputs operated 1 Electrically bistable 1 1.4 1.2 2.4 2.2 1 L+ In2L- In1 L+ n.c L- In2 L+ In2L- In1 L+ n.c L- In2 1.4 1.2 2.4 2.2 +IN1- +IN2- +IN3- +IN4- S7.F AS-Inter- face + OUT1/OUT2 OUT3/OUT4 - 1.2 1.4 2.2 2.4 1.1 1.3 2.1 2.3 O0 = 0 O2 = 0 O1 = 0 O3 = 0 O1 = 1 (Impuls) O3 = 1 (Impuls) O0 = 1 (Impuls) O2 = 1 (Impuls) 1.3 2.3 1.3 2.3 3 3 Outputs not operated 1 Outputs operated Dimensions 75 60 Document No:

ASI00K Page 3/4 Revision 1 154

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Technical data (as per AS-i specification) AS-i certificate number ZU no. 44901 Electrical data I/O code / ID code (hex) 7 / F / F / F U AS-i (yellow cable) Operational voltage 26.5 ... 31.6 V Total current input I 270 mA Own current requirements 45 mA Polarity reversal protection integrated Inputs For signal "0", I in 1.5 mA For signal "1", U in / I in 10 V / 6 mA Sensor power supply Voltage range U out 20 ... 30 V DC Current carrying capacity I out 100 mA (short-circuit-proof) (with AUX POWER) I out 200 mA (short-circuit-proof) AUX POWER (black cable) Rated operational voltage U e 24 V DC Operation voltage range U B 20 ...

30 V DC Current strength I pulse , I hold 115 mA, 40 mA Polarity reversal protection yes Power supply unit PELV in accordance with IEC 364-4-61 Outputs Pneumatic outputs 2 pcs. pre-contr.- 4/2 way valves Max. operating frequency 5 Hz, max. 60 operations per minute permissible Compressed air Air flow rate 550 Nl/min (standard litre/minute) at 6 bar Compressed air filtered 5 µm; lubricated or non lubricated Pressure range 3 to 8 bar (90 % vacuum to 8 bar, at control air > 4 bar) Auxiliary air supply * Pressure > 3 bar Connection by plug-in tube connector 4 mm Mechanical data Degree of protection IP 65 (with sintered filter) (with coupling module) IP 67 (with tube connector) Weight approx.

400 g Dimensions (h x w x d) [mm] 152 x 60 x 45 Temperature range Rated temperature T u 25 °C Ambient temperature T a 0 ... 55 °C Storage temperature T s -5 ... 70 °C * Note:

Connection to port 81 automatically enganges auxiliary air supply (active by push) Order data Part number Description AirBox K-F-GE-MO AirBox K filter 1 , AS-i cable yellow/yellow, monostable AirBox K-F-SW-MO AirBox K filter 1 , AS-i cable yellow/black, monostable AirBox K-S-GE-MO AirBox K tube 2 , AS-i cable yellow/yellow, monostable AirBox K-S-SW-MO AirBox K tube 2 , AS-i cable yellow/black, monostable AirBox K-F-GE-BI AirBox K filter 1 , AS-i cable yellow/yellow, electrically bistable AirBox K-F-SW-BI AirBox K filter 1 , AS-i cable yellow/black, electrically bistable AirBox K-S-GE-BI AirBox K tube 2 , AS-i cable yellow/yellow, electrically bistable AirBox K-S-SW-BI AirBox K tube 2 , AS-i cable yellow/black, electrically bistable KM K-FK-SW Coupling module FK-E for AirBox K; surface mounting KM K-HS Rail adapter for coupling module KM K-FK-SW 1 Exhaust filtered 2 Common exhaust; 8 mm plug-in tube connector Document No:

ASI00K Page 4/4 Revision 1

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