Omslag_MAEN843A.
Foreword M70 Installation Manual Foreword The handheld operator panel M70 is a portable operating and display device with rugged design and Windows-CE compatible electronics. Using a high-performance Intel PXA270 processor and providing a serial interface or Ethernet, the M70 is ideal for a great variety of applications. The touch screen and graphic elements in color offer intuitive operation. High safety is ensured by the emergency stop switch and the enabling switch.
Contents Contents 1 Safety Precautions................................................................................... 5 1.1 General ........................................................................................ 5 1.2 During Use .................................................................................. 6 1.3 Service and Maintenance.............................................................. 7 1.4 Dismantling and Scrapping..........................................................
Contents 12 Technical Data ...................................................................................... 25 13 Outline Drawings ................................................................................. 29 14 Connection Box .................................................................................... 31 14.1 Technical Data of Connection Box.............................................32 14.2 Connecting M70 to Connection Box .........................................33 14.
Safety Precautions 1 Safety Precautions Both the installer and the owner and/or operator of the handheld operator panel must read and understand this installation manual. 1.1 General – Only qualified personnel may install or operate the handheld operator panel. – The handheld operator panel must be installed according to the installation instructions.
Safety Precautions – Use only parts and accessories manufactured according to specifications of the supplier. – Peripheral equipment must be appropriate for the application and location. – The figures in this manual serves an illustrative purpose. Because of the many variables associated with any particular installation, the supplier cannot assume responsibility for actual use based on the figures.
Safety Precautions Enabling Switch – The enabling switch is only suitable as safety function if the operator activating the enabling switch recognizes the dangerous situation in time so that he can immediately take the necessary measures to avoid such situations. – As additional measure reduced speed of the movement can be necessary. The allowed speed must be determined by means of a risk assessment. – The enabling switch is only used to enable commands for performing dangerous movements.
Hazard and Risk Analysis 2 Hazard and Risk Analysis For manual control of machines in special operating modes, where safety depends on the timely reaction of the operating staff, it is absolutely essential that the operator can overlook the operating area. The handheld operator panel has the advantage that the operator can get very close to the control panel.
Description of Parts 3 Description of Parts Emergency stop switch Key switch Touch stylus (integrated in housing) USB memory stick protection cover Color display with touch screen 4 function keys 4 function keys Power LED 4 function keys Two 3-position enabling switches, twin circuit Multigrip handle Cable entrance area Strain relief and bend protection for connection cable Beijer Electronics, MAEN843A Blind plug for cable outlet not used (to meet protection degree IP 65) 9
Connection 4 4.1 Connection Cable Entrance Area Summer USB-Client (S12) Dip switches Configuration RS-422-A or RS-232-C (default RS-422-A but only RS-232-C is supported) ETHERNET (S4) for data exchange S12 RS-232-C (S11) for data exchange B4 B5 S11 CAS-220TB1 B3 B2 S4 S20 1 H1 CAS-220TB1 Serien-Art.-Nr. Etikett S28 S10 Main Plug (S22) Powersupply, Enabling device, E-Stop Sealing Plug Must be used to ensure impermeability! B1 Reset button Restarts device.
Connection Cable Routing in Cable Entrance Area Cable routing makes it possible to adapt the M70 to suit either a right- or lefthanded user better. After opening the cable entrance area, the connecting lines can be routed as described in the following section. Before opening the M70 please pay attention to the safety instructions below.
Connection 4.2 RS232C Connection The serial interface is used as an RS232C interface. The dip switches has to be set according to below for RS232C communication: B5 B4 B3 B2 The COM-SIO connector S11 in the cable entrance area of the M70 is used. Note: The RS232C connection cannot be used simultaneously with an Ethernet connection. 4.2.
Connection 4.2.2 RS232C Cable Outlet 1 S20 H1 S20 B2 B4 B5 CAS-220TB1 CAS-220TB1 S11 B3 S4 B5 CAS-220TB1 Serien-Art.-Nr. Etikett S28 B1 right 4.3 B2 CAS-220TB1 Serien-Art.-Nr. Etikett S28 S10 B3 S4 1 H1 B4 S11 S12 S12 The drawing below illustrates the cable outlet when the RS232C interface is used. S10 B1 left Ethernet Connection The M70 is equipped with an Ethernet interface based on the 10 Base T specification and suitable for half-duplex mode.
Connection 4.3.1 Ethernet Wiring Diagram M70 Connection Box CB211 Connection cable CABTTxxx K1 pink 1 1 +24 V DC 1 7 black 2 2 GND 2 GND_IN 8 brown-green 3 3 E-STOP_ES1+ 3 Emergency stop, circuit 1 9 white-green 4 4 E-STOP_ES1- 4 Emergency stop, circuit 1 10 grey-pink 5 5 E-STOP_ES2+ 5 Emergency stop, circuit 2 11 red-blue 6 6 E-STOP_ES2- 6 Emergency stop, circuit 2 1 brown 7 7 ENABLE_ED1+ 7 Enabling switch, circuit 1, pos.
Emergency Stop 5 Emergency Stop Not fully functional emergency stop devices may have fatal consequences! Emergency stop switches which are red-yellow marked must be effective under all circumstances in all operating modes of a machine or plant. The emergency stop switch used on the M70 features two circuits. The contacts are normally closed. The emergency stop switch of the M70 meets the requirements of the EN 418.
Enabling Switch 6 Enabling Switch The M70 is equipped with two enabling switches, one at the left and one at the right side of the device. This allows a left- and right-hand operation of the enabling switch. Both enabling switches are equivalent and parallel switched, which means that for enabling, only one of both enabling switches must be activated. Note: The enabling switches are hardware dependent, and are separated from the software running in the operator panel.
Enabling Switch 6.
Enabling Switch Connection with ELAN SRB-NA-R-C.
Touch Screen 7 Touch Screen The touch screen is to be operated with a finger or with the included touch stylus. Never use sharp objects, such as a screwdriver, for operating the touch screen. The touch screen is already calibrated when the M70 is delivered. If a recalibration is required for any reason (humidity of air, temperature, etc.), turn the key to the left, and follow the instructions on displayed on the screen. It is also possible to use the Service Menu for calibration. See section 8.
Key Switch 8 Key Switch The key switch can be set in three positions. Key switch position Left Function Enables touch screen calibration Center Normal use Right Opens the service menu 8.1 Touch Screen Calibration The left-hand key switch position can be used if the touch screen has lost its orientation or if the Service menu for some reason is unavailable. Follow the instructions on the screen to calibrate the touch screen. 8.
Key Switch 8.2.4 Calibrate Touch Screen Follow the instructions on the screen to calibrate the touch screen. See also 8.1 Touch Screen Calibration. 8.2.5 Update Image Select the Update Image option to open up the ImageUpdate tool. Insert a USB memory stick with a new image (*.bin file). The buttons have the following functions: Browse Select the image file. Hard Disk drive represents the USB memory stick.
USB Memory Sticks 9 USB Memory Sticks The USB connector is located under a protection cover on the M70. Note: The protection degree IP 65 is not guaranteed while the protection cover is open. 9.1 Connecting a USB Memory Stick Follow the steps below to connect a USB memory stick: 1. Open the protection cover. 2. Plug in the USB memory stick until it snaps. The USB memory stick will be detected immediately. Never unplug the USB memory stick during read/write operations.
Configuration Tool for the Operator Panels 10 Configuration Tool for the Operator Panels The M70 panel project is configured using the configuration tool for the operator panels. Function keys, touch keys and a number of other objects, as well as panel settings, are available in the configuration tool. Please see the reference manual for the configuration tool for information. Not all functions in the configuration tool are supported by the M70.
Start-up Procedure 11 Start-up Procedure Perform the following steps when starting the M70. 1. Connect the cables for RS232C or Ethernet communication. 2. Connect the M70 to the power supply. 3. A dialog for setting of date and time is displayed. 4. If time and date are of importance of the application, set date and time, and click OK. See section 11.1 Date and Time Handling in the M70. 5. Wait for the dialog to disappear (regardless if date and time were set or not). 6.
Technical Data 12 Technical Data M70 specifications Parameter M70 Size, diameter height (incl. handle) 250 mm 114 mm Seal IP65 (when USB host cover is closed). Keyboard material Membrane keypad with tactile feedback. Front panel Touch screen: Polyester on glass, 1 million finger touch operations. Housing Double-walled ABS housing. Withstands grease, oil, lubricants, alcohol, etc. Flammability class UL 94-V0 Weight 1.25 kg (incl. emergency stop and key switch, excl.
Technical Data Parameter M70 Power supply +24 V DC (voltage tolerance 19.2 - 30 V DC according to EN 61131-2). CE: The power supply must conform with the requirements for SELV or PELV according to IEC 950 or IEC 742. UL: The power supply must conform with the requirements for class II power supplies.
Technical Data Additional enabling switch specifications The M70 has two 3-position enabling switches. Parameter Enabling switch Connection Twin circuit - external connection Output type Solid-state output Rated voltage 24 V DC (voltage tolerance 19.2 V DC to 30 V DC according to EN 61131-2) Rated current 500 mA (max.) Max. current up to output cutoff Circuit 1 1.5 A Circuit 2 0.8 A Max. inductive load Circuit 1 145mJ / 1.
Technical Data Cable specifications of CABTTxxx connection cable When planning the power supply, take into account the voltage drop on the M70 connection cable. Parameter CABTTxxx Specification of power supply lines in CABTTxxx Cross section: AWG24 (0.24mm²) Material: zinc-coated copper strand Line resistance:= 90 Ohm/km (= 145 Ohm/mile) Nominal supply voltage directly on the handheld panel (without CABTTxxx) +24 V DC (fully operational in the range: 19.2 - 30 V DC).
Outline Drawings 13 Outline Drawings Beijer Electronics, MAEN843A 29
Outline Drawings 30 Beijer Electronics, MAEN843A
Connection Box 14 Connection Box The connection box CB211 is used for integration of the M70 in the machine/ system. It is suitable for wall mounting.
Connection Box 14.1 Technical Data of Connection Box Parameter Connection Box CB211 Rated supply voltage 24 V DC (voltage tolerance 19.2 V DC to 30 V DC according to EN 61131-2) Maximum interruption time of supply voltage ≤ 10 ms (lt. IEC 31131) Power consumption with M70 without M70 3.6 W (150 mA at 24 V DC) 10.8 W (450 mA at 24 V DC) Inrush current Max. 5.
Connection Box 14.2 Connecting M70 to Connection Box Connection between the M70 and the connection box is made according to the illustration below. Connection box CB211 Power supply, emergency switch, enabling switch RS232C/ Ethernet CABTTxxx Minimum Bending Radius of Cable The drawing below shows the minimum distance required outside and inside the control cabinet.
Connection Box 14.
Connection Box 14.4 Pin Description of X1 Terminal Block Pin 1 24 V DC Pin 6 Emergency stop, circuit 2 Pin 2 GND_IN Pin 7 Enabling switch, circuit 1, pos. Pin 3 Emergency stop, circuit 1 Pin 8 Enabling switch, circuit 1, neg. Pin 4 Emergency stop, circuit 1 Pin 9 Enabling switch, circuit 2, pos. Pin 5 Emergency stop, circuit 2 Pin 10 Enabling switch, circuit 2, neg. For connection details such as Ethernet and RS232C wiring diagrams, see chapter 4 Connection. 14.
Connection Box Note: Consider the connection capacity of the terminal blocks when selecting connection cable. Multi-line connections (2 wires in one terminal) are not allowed. Use the X4B terminal block for continuing the field bus. A screwdriver with the following specifications are used to connect the wires to the terminal blocks: – Blade: 0.4 x 2.
Cables and Accessories 15 Cables and Accessories Cables and wall mounting kit can be ordered from the M70 supplier. 15.1 Connection Cable The following cables are available for connection between the M70 and the connection box: – CABTT50 (5 m) – CABTT100 (10 m) – CABTT150 (15 m) 15.
