Beijer Electronics M70 User manual

M70
Installation Manual
MAEN843A 2007-12 English
Omslag_MAEN843A.fm Page 1 Monday, December 10, 2007 4:45 PM

Foreword
Beijer Electronics, MAEN843A
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.
© Beijer Electronics AB, MAEN843A, 2007-12
The information in this document is subject to change without notice and is provided as available at the time
of printing. Beijer Electronics AB reserves the right to change any information without updating this
publication. Beijer Electronics AB assumes no responsibility for any errors that may appear in this document.
Read the entire installation manual prior to installing and using this equipment.
Only qualified personnel may install, operate or repair this equipment. Beijer Electronics AB is not
responsible for modified, altered or renovated equipment.
Because the equipment has a wide range of applications, users must acquire the appropriate knowledge to use
the equipment properly in their specific applications.
Persons responsible for the application and the equipment must themselves ensure that each application is in
compliance with all relevant requirements, standards and legislation in respect to configuration and safety.
Only parts and accessories manufactured according to specifications set by Beijer Electronics AB may be used.
BEIJER ELECTRONICS AB SHALL NOT BE LIABLE TO ANYONE FOR ANY DIRECT, INDIRECT,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE INSTALLA-
TION, USE OR REPAIR OF THIS EQUIPMENT, WHETHER ARISING IN TORT, CONTRACT, OR
OTHERWISE. BUYER'S SOLE REMEDY SHALL BE THE REPAIR, REPLACEMENT, OR REFUND
OF PURCHASE PRICE, AND THE CHOICE OF THE APPLICABLE REMEDY SHALL BE AT THE
SOLE DISCRETION OF BEIJER ELECTRONICS AB.

Contents
Beijer Electronics, MAEN843A
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..........................................................7
2 Hazard and Risk Analysis........................................................................ 8
3 Description of Parts ................................................................................ 9
4 Connection........................................................................................... 10
4.1 Cable Entrance Area ..................................................................10
4.2 RS232C Connection..................................................................12
4.3 Ethernet Connection .................................................................13
5 Emergency Stop.................................................................................... 15
6 Enabling Switch.................................................................................... 16
6.1 Examples of Connecting the Enabling Switch to Hardware........17
7 Touch Screen ........................................................................................ 19
7.1 Screen Saver ...............................................................................19
8 Key Switch............................................................................................ 20
8.1 Touch Screen Calibration...........................................................20
8.2 Service Menu .............................................................................20
9 USB Memory Sticks ............................................................................. 22
9.1 Connecting a USB Memory Stick ..............................................22
9.2 Recommended USB Memory Sticks ..........................................22
10 Configuration Tool for the Operator Panels ......................................... 23
11 Start-up Procedure................................................................................ 24
11.1 Date and Time Handling in the M70 ........................................24

Contents
Beijer Electronics, MAEN843A
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
14.3 Interior View of Connection Box ...............................................34
14.4 Pin Description of X1 Terminal Block........................................35
14.5 Technical Data of the Connection Terminals..............................35
15 Cables and Accessories .......................................................................... 37
15.1 Connection Cable ......................................................................37
15.2 Wall Mounting Kit.....................................................................37

Safety Precautions
Beijer Electronics, MAEN843A 5
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.
– The handheld operator panel is designed for installation where the following
conditions are fulfilled:
• no high explosive risks
• no strong magnetic fields
•nodirectsunlight
• no large, sudden temperature changes
– Never allow fluids, metal filings or wiring debris to enter any openings in the
handheld operator panel. This may cause fire or electrical shock.
– The handheld operator panel fulfills the requirements of article 4 of EMC
directive 89/336/EEC.
– The handheld operator panel meets the protective class III in accordance with
EN61131-2 and EN50178.
– When connecting the handheld operator panel, make sure that all voltages
connected to the handheld operator panel are safety extra low voltages and
isolated from the low voltage supply system by a safety transformer or a sim-
ilar facility. All supply circuits connected to the handheld operator panel must
be protected with a fuse of a maximum of 3.15 A.
– Storing the handheld operator panel where the temperature is lower/higher
than recommended in this manual can cause the LCD display liquid to
congeal/become isotopic.
– The LCD display liquid contains a powerful irritant. In case of skin contact,
wash immediately with plenty of water. In case of eye contact, hold the eye
open, flush with plenty of water and get medical attention.
– The supplier is not responsible for modified, altered or reconstructed
equipment.

Safety Precautions
6Beijer Electronics, MAEN843A
– 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.
– The supplier neither guarantees that the handheld operator panel is suitable
for your particular application, nor assumes responsibility for your product
design, installation or operation.
1.2 During Use
– Keep the handheld operator panel clean.
– Do not use too much force or sharp objects when touching the keys, display
etc.
– Do not lay the handheld operator panel down with the operating side facing
down, since this may cause unintentional activation of the handheld operator
panel, or damage the operating elements.
Emergency Stop Button
– 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.
– Store handheld panels with not operational red-yellow emergency stop
switches on a place where the operator cannot see it, so that he cannot mistake
the device.
– Resetting an activated emergency stop facility must not result in uncontrolled
start-up of machines or installations.
– The emergency stop button does not replace other safety facilities.
– The emergency stop button on the handheld operator panel does not replace
the emergency stop buttons to be mounted directly on the machine.
– Some mechanical errors in emergency stop switches can be recognized at
operation only.
– Test the function of the emergency stop switch if the handheld operator panel
has been exposed to mechanical shock (e.g. fallen on the ground).

Safety Precautions
Beijer Electronics, MAEN843A 7
Enabling Switch
– The enabling switch is only suitable as safety function if the operator activat-
ing 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 danger-
ous movements. The commands themselves must be activated by a separate
operating element (key on handheld operator panel).
– Only the person who operates the enabling switch is allowed to work in the
dangerous area.
1.3 Service and Maintenance
– Only qualified personnel should carry out repairs.
– The agreed warranty applies.
– Before carrying out any cleaning or maintenance operations, disconnect the
equipment from the electrical supply.
– Clean the display and surrounding front cover with a soft cloth and mild
detergent.
1.4 Dismantling and Scrapping
– The handheld operator panel or parts thereof shall be recycled according to
local regulations.
– The following components contain substances that might be hazardous to
health and the environment: electrolytic capacitor and display.
Note:
The enabling switch is hardware dependent, and are separated from the software
running in the operator panel. The panel will function normally, regardless of the
status of the enabling switch. See section Enabling Switch for information.

Hazard and Risk Analysis
8Beijer Electronics, MAEN843A
2 Hazard and Risk Analysis
For manual control of machines in special operating modes, where safety de-
pends 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. At the same time, the danger of misuse increases with
mobility since, in remote locations where it is not possible to observe the oper-
ating area, machine movements can also be set in motion with the handheld op-
erator panel, knowingly or unknowingly. The machine operator has to find the
right compromise between necessary flexibility and a reasonable limitation of
the working range when selecting the cable length for the handheld operator
panel.
If the machine or equipment is operated with the handheld operator panel, care
must be taken at this time to ensure that operation can only be controlled by the
handheld panel and cannot be operated from any other point on the equipment.
The hazard zone may only be entered by the person who is operating the hand-
held panel. If it should be necessary for more than one person to work in the
hazard zone at the same time, each person present requires an enabling device
and machinery movement may only be allowed after all the enabling devices
have been activated.
For the right projecting of the handheld operator panel, a hazard and risk anal-
ysis must be carried out. In addition to chapter 1 Safety Precautions, the follow-
ing safety aspects is to be considered:
– Which is the correct cable length for limitation of work space?
– Is an emergency stop button necessary and permissible?
– Is the safety category for the application sufficient?
The handheld operator panel may be operated in faultless condition only and
the operating instructions must be observed.
Moving around with a cable connected device also requires consideration. To
avoid damage to the cable or the cable sheath, the cable must not be squeezed or
laid over sharp edges.
See also chapters 5 Emergency Stop and 6 Enabling Switch.

Description of Parts
Beijer Electronics, MAEN843A 9
3 Description of Parts
Key switch Touch stylus
4 function keys
Power LED
(integrated in housing)
Emergency stop switch
USB memory stick
4 function keys
Color display with touch
screen
4 function keys
protection cover
Blind plug for cable outlet not used
Two 3-position enabling
Multigrip handle
Cable entrance area
Strain relief and bend protection (to meet protection degree IP 65)
for connection cable
switches, twin circuit

Connection
10 Beijer Electronics, MAEN843A
4 Connection
4.1 Cable Entrance Area
Note:
When the cable entrance area is open, the M70 is sensitive to electrostatic dis-
charge.
Sealing Plug
Must be used
to ensure
impermeability!
Main Plug (S22)
Powersupply,
Enabling device,
E-Stop
Strain Relief of Cable
for connecting cable
(on left or right side).
ATTENTION:
Use blind plug on
cable outlet not used.
Reset button
Restarts device.
All unsaved data will be lost
USB-Client (S12)
RS-232-C (S11)
for data exchange
Dip switches
Configuration RS-422-A or RS-232-C
(default RS-422-A but only RS-232-C
1
Serien-Art.-Nr. Etikett
S12
S10
S4
S11
S20
B4
H1
B3
B5 B2
S28
CAS-220TB1
B1
CAS-220TB1
ETHERNET (S4)
for data exchange
Summer
is supported)

Connection
Beijer Electronics, MAEN843A 11
Cable Routing in Cable Entrance Area
Cable routing makes it possible to adapt the M70 to suit either a right- or left-
handed user better.
After opening the cable entrance area, the connecting lines can be routed as de-
scribed in the following section. Before opening the M70 please pay attention
to the safety instructions below.
Instructions for opening the cable entrance area:
– Place the M70 with the display facing down onto a plane and clean table
(preferable on ESD pad) and take care not to damage the M70 and its oper-
ating elements.
– For opening and closing the cable entrance area a Phillips size 2 screwdriver
is used.
Instructions for modifications in the cable entrance area:
– Unplug the main connector (S22) by pulling on its wires with your fingers.
Do not use any sharp objects.
– For unplugging the RJ-45 jack (S11or S4), actuate the locking lever:
Make sure that the connectors S22 and S4 / S11 correctly snap in when you plug
them in. Otherwise the emergency stop functionality (S22) or the correct shield-
ing (S4 / S11) might not be given anymore.
Instructions for closing the cable entrance area:
– Make sure that the sealing is clean, not damaged and correctly positioned in
the cable entrance area.
– Make sure that no cables are squeezed in.
– Make sure that the cover of the cable entrance area is attached again with all
6 screws (torque: 0.4 - 0.5 Nm).
Otherwise the protection degree cannot be guaranteed.

Connection
12 Beijer Electronics, MAEN843A
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:
The COM-SIO connector S11 in the cable entrance area of the M70 is used.
4.2.1 RS232C Wiring Diagram
Note:
The RS232C connection cannot be used simultaneously with an Ethernet connection.
B5
B4 B2B3
1
2
3
4
6
8
9
10
11
7
1
2
3
6
S6 S1
1
K2
5
X1
ENABLE_ED2-
ENABLE_ED2+
ENABLE_ED1-
ENABLE_ED1+
E-STOP_ES2-
E-STOP_ES2+
E-STOP_ES1-
E-STOP_ES1+
GND
+24 V DC 1
2
3
4
5
6
7
8
9
10
13
14
15
16
K1
M70
S22 K3 K1
TxD
RxD
RxD
TxD
1
2
3
4
5
6
X3
SHIELD
RS-232-C External device
TxD
RxD
GND
brown
yellow
green
grey
pink
brown-green
white-green
grey-pink
red-blue
black
violet
blue
white
orange
red
24 VDC
GND_IN
Enabling switch, circuit 1, pos.
Emergency stop, circuit 1
Emergency stop, circuit 1
Emergency stop, circuit 2
Emergency stop, circuit 2
Enabling switch, circuit 1, neg.
Enabling switch, circuit 2, pos.
Enabling switch, circuit 2, neg.
Connection box CB211
Connection cable
CABTTxxx
RTS
1
2
3
4
5
6
7
8
12
17
CTS
RTS
11
9
10

Connection
Beijer Electronics, MAEN843A 13
4.2.2 RS232C Cable Outlet
The drawing below illustrates the cable outlet when the RS232C interface is
used.
4.3 Ethernet Connection
The M70 is equipped with an Ethernet interface based on the 10 Base T speci-
fication and suitable for half-duplex mode.
The Ethernet connector S4 (marked ETHERNET) in the cable entrance area of
the M70 is used.
The following interface parameters are defined and cannot be changed:
–10Mbit/s
– TCP/IP protocol
If the M70 and the control do not communicate via a point-to-point connec-
tion, it may happen that the keypad data, for example, are transmitted with a
delay. To avoid this, it is advisable to establish the connection via an Ethernet
switch which enables a point-to-point connection.
The positions of the dip switches in the cable entrance area are not relevant for
this interface.
Note:
The Ethernet connection cannot be used simultaneously with an RS232C connection.
B5
CAS-220 TB1
Serien-Art.-Nr. Etikett
1
S12
S10
S4
S11
S20
B4
H1
B3 B2
S28
CAS-220TB1
B1
1
Serien-Art.-Nr. Etikett
S12
S10
S4
S11
S20
B4
H1
B3B5 B2
S28
CAS-220 TB1
B1
CAS-220 TB1
right left

Connection
14 Beijer Electronics, MAEN843A
4.3.1 Ethernet Wiring Diagram
4.3.2 Ethernet Cable Outlet
The drawing below illustrates the cable outlet when the Ethernet interface is
used.
External device
e.g.:
Hub / PC
3 (RD+) /
6 (RD-) /
1 (TD+) /
2 (TD-) /
1 (TD+)
2 (TD-)
3 (RD+)
6 (RD-)
Ethernet
RJ45
1
2
3
4
6
8
9
10
11
724 VDC GND_IN
1
2
3
6
S4 S1
1
K2
5
X1
ENABLE_ED2-
ENABLE_ED2+
ENABLE_ED1-
ENABLE_ED1+
E-STOP_ES2-
E-STOP_ES2+
E-STOP_ES1-
E-STOP_ES1+
GND
+24 V DC 1
2
3
4
5
6
7
8
9
10
13
14
15
16
K1
M70 Connection Box CB211
S22 K3 K1
TD+
TD-
RD+
RD-
7
8
12
17
1
3
4
5
6
2
11
9
10
not used
7
8
12
17
1
3
4
5
6
2
11
9
10
13
14
15
16
Connection cable
CABTTxxx
brown
yellow
green
grey
pink
brown-green
white-green
grey-pink
red-blue
black
violet
Enabling switch, circuit 1, pos.
Emergency stop, circuit 1
Emergency stop, circuit 1
Emergency stop, circuit 2
Emergency stop, circuit 2
Enabling switch, circuit 1, neg.
Enabling switch, circuit 2, pos.
Enabling switch, circuit 2, neg.
blue
white
orange
red
RD+
RD-
TD+
TD-
1
2
3
4
5
6
X3
SHIELD)
18
18
Top:
Front:
Pin numbering RJ45:
not used
not used
B5
CAS-220 TB1
Serien-Art.-Nr. Etikett
1
S12
S10
S4
S11
S20
B4
H1
B3 B2
S28
CAS-220TB1
B1
1
Serien-Art.-Nr. Etikett
S12
S10
S4
S11
S20
B4
H1
B3B5 B2
S28
CAS-220 TB1
B1
CAS-220 TB1
right left

Emergency Stop
Beijer Electronics, MAEN843A 15
5EmergencyStop
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.
It must be designed as an emergency stop of category 0 or category 1 (see EN
60204-1) on the basis of the risk assessment for the machine. The connection of
the positive-break contacts to an appropriate monitoring system must meet the
safety category which is defined by means of the risk assessment (in accordance
with EN 954-1) of the machine.
Please see chapter 1 Safety Precautions for safety precautions regarding the emer-
gency stop switch.
The manufacturer guarantees a lifetime of > 50,000 switching cycles.
See also chapter 2 Hazard and Risk Analysis.
Note for maintenance:
The emergency stop switch must be tested cyclic (every 6 months). Watch the
machine stopping after the emergency stop switch had been pushed.

Enabling Switch
16 Beijer Electronics, MAEN843A
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 en-
abling switch. Both enabling switches are equivalent and parallel switched,
which means that for enabling, only one of both enabling switches must be ac-
tivated.
Please see chapter 1 Safety Precautions for safety precautions regarding enabling
switches.
The enabling switch consists of a 3-position operating element and an separated
evaluation electronics. An essential feature are the continuous two-channel
circuits beginning from the actuating elements up to the connecting terminals.
For the evaluation circuits different technologies and circuits are used. Due to
the electronic switching contacts, their lifetime does not depend on the load pro-
vided the nominal values of the load (ohmic, inductive and capacitive) are not
exceeded.
The switching elements of the enabling switches are protected against reversed
polarity. The outputs of both circuits are protected against short circuits and
overload.
Circuit 1: thermal protective circuit
Circuit 2: fold back line
The actuating element consists of two symmetrically arranged slides. The posi-
tion of these slides is detected by electrical switches and transmitted to the eval-
uation electronics.
Positions of enabling switch:
Note:
The enabling switches are hardware dependent, and are separated from the soft-
ware running in the operator panel. The panel will function normally, regardless of
the status of the enabling switches.
Position Function Enabling switch Contacts
1 Home position Not pressed Enabling outputs are open
2 Enabling Pressed Enabling outputs are closed
3 Panic Pressed strongly Enabling outputs are open

Enabling Switch
Beijer Electronics, MAEN843A 17
6.1 Examples of Connecting the Enabling
Switch to Hardware
Connection with PILZ PST1 Control Relay
PILZ
PST1
GND
A1(+) 23 S11
A2(-)
13
14 24 S23 S24
KA KB
S12
K1
K2
+24 VDC
F1
1A
F2
4A(t)
or
6A(f)
KA KB
X1 X2
KA
KB
L1 L2 L3
M
F3
4A(t)
or
6A(f)
GND GND
F4
3,15A
GND
12 34
12 34
DC/DC
converter
67
67
S19:
K3:
+24V GND ED1+ ED1- ED2+ ED2-
X1
+24V GND ED1+ ED1- ED2+ ED2-K4:
K3:
Terminal block socket K3
on connection box
Connection box
Male connector X2
on conncection box
Terminal block socket K4
on connection box
Connection cable
CABTTxxx
Evaluation electronics
Circuit1 Circuit2
Female connector X1
on connection box
Note: All contacts of KA and KB must be forced-guided!
Feedback
control loop
M70
(2 enabling switches with
3 positions and 2 circuits each)
Enabling of
dangerous
movement!
123
123
ZT
L1
ZT
L2
ZT
L
ZT
R1
ZT
R2
ZT
R
321
321
X2

Enabling Switch
18 Beijer Electronics, MAEN843A
Connection with ELAN SRB-NA-R-C.27/S1 Control Relay
See also chapters 2 Hazard and Risk Analysis and 14.4 Pin Description of X1 Ter-
minal Block.
F2
F1 S1
K1
K2
K3
K1 K1 K2 K3
K3K2K1
L1
N
GND
+24VDC
Rear side of
component
10
10
S4
S1
KA KB
KA KB
min. 0,3 mm² Cu
+24VDC
KA
KB
L1 L2 L3
M
GND
12 34
12 34
DC/DC
converter
67
67
S19:
K3:
+24V GND ED1+ ED1- ED2+ ED2-
X1
+24V GND ED1+ ED1- ED2+ ED2-K4:
K3: Terminal block socket K3
on connection box
Connection box
Male connector X2
on conncection box
Terminal block socket K4
on connection box
Connection cable
CABTTxxx
Evaluation electronics
Circuit 1 Circuit2
Female connector X1
on connection box
M70
(2 enabling switches with
3 positions and 2 circuits each)
Enabling of
dangerous
movement!
Notes: 1) All contacts of KA and KB must be forced-guided.
2) S4 and S1 on the rear side of the component must be set to the position 0.
Short-circuit
detection
S4
123
123
ZTL1
ZTL2
ZTL
ZTR1
ZTR2
ZTR
321
321
X2
DD2
L13 L11 L14 14 24 34 42
41
33
23
13
S41
S21S13
S12
S11
CC1
K1
K3
K2

Tou c h S c re e n
Beijer Electronics, MAEN843A 19
7TouchScreen
The touch screen is to be operated with a finger or with the included touch sty-
lus. 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 8.2 Service
Menu.
7.1 Screen Saver
To extend the lifetime of the background lighting the screen saver is activated
after 15 minutes.
It is possible to set a different screen saver activation time, or to disable it, under
Setup/Terminal Options in the configuration tool for the operator panels.
Note:
The screen saver does not make the screen totally dark; it is still possible to see
objects on the screen. When the screen saver is activated, the screen has to be
touched once in order to inactivate the screen saver and to receive operator input.
Note:
The Dim back register (available from Setup/System Signals in the configuration
tool for the operator panels) cannot make the display of the M70 totally dimmed.

Key Switch
20 Beijer Electronics, MAEN843A
8 Key Switch
The key switch can be set in three positions.
8.1 Touch Screen Calibration
The left-hand key switch position can be used if the touch screen has lost its ori-
entation or if the Service menu for some reason is unavailable. Follow the instruc-
tions on the screen to calibrate the touch screen.
8.2 Service Menu
The right-hand key switch position opens the Service Menu.
8.2.1 Network Settings
Select the Network Settings option to make settings for TCP/IP, network servic-
es (SMTP client) and network accounts (also available from the configuration
tool for the operator panels).
8.2.2 Erase Project Memory
This option erases the project memory.
8.2.3 Update System Program from
Memory Card
Insert a USB memory stick with a new system program and follow the instruc-
tions. The system program can also be updated via the configuration tool for the
operator panels.
Key switch position Function
Left Enables touch screen calibration
Center Normal use
Right Opens the service menu
Note:
The M70 requires a *.cab file of another type than other operator panels in the
same series. The *.cab files for the other panels may not be used in the M70.