IDEC HT3P User manual

Safety Commander™
HT3P
Add safety features to tablets on the production oor
Safety Commander™
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

With Safety Commander™, a tablet can be readily equipped with a
safety device
With Safety Commander™, tablets can be used safely. Operability
is also improved by the ergonomic design. Furthermore, lower
operating terminal costs and work efciency is enhanced.
Tablets are now often used as control terminals at manufacturing
sites. From the standpoint of ISO/IEC safety standards, however,
when tablets or other operation devices are used near sources of
danger from machinery, the tablets need to be equipped with
safety devices, such as an enabling switch and an emergency stop
switch for immediately shutting down the machinery.
Tablets used on the
production oor is on the
rise, and safety is an issue
Safety device attaches
easily to tablet
Improves safety and
operability
The tablet can be used in both vertical and horizontal orientation, thanks
to a rotating holder. The emergency stop switch, which must be usable
in an instant, can be positioned for ease of use.
The ergonomic holder design and enabling switch position result in ease
of holding and operability.
Vertical right-hand and left-hand use
Horizontal left-hand use Horizontal right-hand use
Adapts to both vertical and horizontal use
Operability regardless of handedness
Held with right handHeld with left hand
+=?
Tablet
Holds the tablet Safety Commander™
Safety products
+=
2
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

Emergency stop switch with LED indicator
Equipped with safety lock mechanism, safety potential structure, and direct
opening action. The LED indicator visibly shows the enabled status of the
emergency stop switch.
Usable with tablets of various sizes
The adjustable docking structure enables use with screen sizes of 8 to 11
inches. Thicknesses of 10 to 24 mm (*1) are accommodated by spacer
replacement. Can be attached to rugged tablets with extra thickness.
*1)Standard width: up to 10mm
When accessory "tablet thickness adjustment kit A" is used: up to 18mm
When accessory "tablet thickness adjustment kit B" is used: up to 24mm
Three-position enabling switch
Safety during work operations is assured by the ergonomically designed
three-position action (OFF➞ON➞OFF) for avoiding danger.
Key locking function
Prevents careless removal of the tablet.
Tablet size: 8 to 11 inches Thickness: up to 24mm (*1)
Safety Commander™
Rugged construction with
drop resistance of 1.2 meters
Designed for assurance, the product has passed
drop tests assuming accidental droppage or
impact while carrying. (*1)
*1) Drop resistance has been tested for tablet weights up
to 1.1kilogram. Protection of the product or tablet from
dropping is not guaranteed.
IP54 protection
Usable even in dusty environments or when
exposed to splashing or spraying.
USB charging port
Can be used while charging the tablet, with no
worries about losing battery power during use.
* 5V DC-1.5A output
USB port: Type-C
1.2m
• Photo shows the product mounted on a commercially available tablet.
• The tablet is not included with this product and must be prepared separately
by the customer.
3
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

Combining Safety Commander™ with a tablet solves common problems
on the work oor
Individual touch panels are installed on multiple panel boards, but
this is inefcient as the panels are used infrequently.
BEFORE
We already have a tablet for process control and would like to use it
also for controlling equipment, but are concerned about safety.
BEFORE
Using one detachable Safety Commander™ and tablet, operations
can be performed in multiple workplaces. It is no longer necessary
to install permanent touch panels in each workplace. Safety is also
improved, since the safety features are right at hand.
AFTER AFTER
By simply attaching safety features onto the tablet, we were able to
use it for equipment control. We also saved equipment costs.
Creating dedicated terminal
devices in house can be costly,
including the development costs.
Keeping up with changing needs
as features are removed or
upgraded is also a burden.
A dedicated touch panel is used
for equipment control. We would
like to increase the functions but
also want to keep costs down.
Combining Safety Commander™ with a tablet enabled use for
process control, viewing of drawings, and operation log checking.
Along with safety assurance on-site work efciency is improved.
Costs have also been kept low.
AFTER AFTER
BEFOREBEFORE
+
Can the need for dedicated terminal
development be eliminated?
Is there a way to improve touch panel
functions?
Can the number of different touch panels on
panel boards be reduced?
Can an existing tablet be used for equipment
control?
+?
Combining Safety Commander™ with a tablet results in a low-cost
dedicated control terminal. Hardware development is unnecessary,
and discontinuations or upgrades can be handled readily at the
software level. Safety and security are also maintained.
4
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

Add safety to tablets used on the factory oor Control of large equipment or equipment operations
Web browser functions on PLCs
Maintenance of automated car parking systems
Robot teaching Manual control of AGVs and AMRs Control of automobile production lines and conveyor lines
Safer use of industrial tablets
Control of semiconductor manufacturing equipment, and
chip mounters
Application examples
Large LCD touch panel. Equipped with
“CC click” providing operating feedback
High-resolution touch panel + mechanical
switches
Tablet + mechanical switches
Merged tablet with emergency stop
switch/enabling switch
Small LCD + mechanical switches.
Membrane and mechanical switches
became mainstream
1997 ~ 2003 ~ 2019 2021
The story of Safety Commander™ development
For more than 20 years, IDEC has been engaged in development of devices
that merge SUI (*1) and GUI (*2). Along the way, as tablets have come into wide
use, we turned to development of the Safety Commander™, aimed at easy-to-
use touch panels and reliable switches, while being built both for ergonomics
and ruggedness.
*1) SUI (Solid User Interface)
Human/machine interface based on operation of
physical switches, buttons and other such parts.
*2) GUI (Graphical User Interface)
Human/machine interface based on operation of
virtual parts displayed on a screen, such as gures
and icons.
HG1THG2R / S HG1U HT3PHG1P
Development of control & teaching pendants that combine the operating/display devices of each era with the concept of SUI and GUI merging
Safety Commander™
HG1H
5
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

HT3P Safety Commander™
6
Enhance safety and usability
No. Name Details
1 Emergency stop switch with LED indicator XA1E-LV302Q4R (IDEC)
2 Three-position enabling switch HE5B-M2PY (IDEC)
3 Grip switch Grip of the product
4 Hook Tablet holding part
5 Emergency stop switch Tablet holding part
6 Tablet holder unit Tablet holding part
7 Extendable lock lever Extendable lever for tablet holder
8 Extendable lock key Key lock for extendable lever
9 Cable 5m wire
10 USB interface USB charging port USB port: Type-C
11 Hand strap Accessory
➀
➃
➁
➄
➂
➅
➉
➇
➆
➈
HT3P
Main unit Package quantity: 1
Name Table size Part no.
(Ordering no.)
Part no.
(Ordering no.)
Safety Commander™ 8 to 11 inches HT3P-SLNP-5M
Switches used:
Emergency stop switch XA1E-LV302Q4R
Enabling switch HE5B-M2PY
Maintenance Parts
Name Shape Specication Part no.
(Ordering no.) Package Quantity Remarks
Hand strap Articial leather HT9Z-3PS1 1 Back hand hold type
Extendable lock release
key Metal HT9Z-3PK01 2 –
Sponge sheet for
thickness adjustment
EVA foam
Height: 4mm HT9Z-3PHa04 1Used when there is a gap between the
tablet and tablet holder
Hook
Frame: Plastic
Spacer: Aluminum
Rubber tube: Rubber
HT9Z-3PHZ 1 Hook to hold the tablet
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

7
HT3P Safety Commander™
General Specifications
Environmental
specications
Operating temperature
-20 to +55C
(USB power supplied while holding the grip:
-20 to +35C)
Operating temperature -20 to +55C
Operating humidity 45 to 85%RH (without condensation)
Storage humidity 45 to 85%RH (without condensation)
Pollution degree 3
Electrical
specications
(*2)
Rated input voltage XA1E illuminated part: 24V DC±10%
USB power input: 24V DC –15%/+20% (*1)
Rated input voltage 60V
Contact
rating
(*3)
XA1E-LV302Q4R
(Illuminated type)
2A/30V DC (resistive load)
1A/30V DC (inductive load)
HE5B-N2PY 1A/30V DC (resistive load)
0.7A/30V DC (inductive load)
EMC Immunity Zone Zone A
Mechanical
specication
Vibration
5 to 8.4Hz: amplitude: 3.5mm
8.4 to 150Hz acceleration: 9.8m/s²
(2 hours on each of 3 directions)
Shock 147m/s², 11ms
(5 times on each of 6 directions)
Construction
Specications
Degree of protection IP54 (*4)
Table size
Tablet diagonal length: 234 to 300mm
(when expanded: up to 320mm)
Screen size : 8 to 11 inch
Compatible tablet
thickness (*5) Standard thickness: up to 10mm (*6)
Weight (approx.) (*7) 530g (Approx.) (Excluding Cable)
980g (Approx.) (Including Cable)
Tablet holder rotation angle 200° Approx.
Housing Black
USB specications Interface USB Type-C connector
Power supply only: 5V DC-1.5A output
Applicable standards
IEC/EN 60947-5-1
IEC/EN 60947-5-5 (XA1E-LV302Q4R)
IEC/EN 60947-5-8 (HE5B-M2PY)
UL 508
UL 60947-1
UL 60947-5-1
UL 60947-5-5
Safety standards IEC/EN 61010-1
IEC/EN 61010-2-201
Applicable
standards for use
ISO 12100
IEC/EN 60204-1
EMC standards IEC/EN 61131-2
Certication standard UL508
UL60947-5-5
Accessories
Name Shape Material Part no.
(Ordering no.)
Package
Quantity Remarks
Wall mount bracket Stainless steel HT9Z-3PF1 1
For mounting on walls
The mounting centers of the screws comply with
VESA standards
120
96
90
Tablet thickness
adjustment kit A
Spacer: Aluminum
Rubber tube: Rubber HT9Z-3PHB08 Spacer: 4
Rubber tube: 4 For tablets with 11 to 18mm thickness tablets
Tablet thickness
adjustment kit B
Spacer: Aluminum
Rubber tube: Rubber HT9Z-3PHB14 Spacer: 4
Rubber tube: 4 For tablets with 19 to 24mm thickness
Neck strap Articial leather HT9Z-3PS2 1
To wear around the neck.
For safety, the strap will loosen when a certain
amount of load is applied.
*1) If there is a risk of malfunction or destruction to the USB power
supply or tablet due to noise from the connected power supply, use
a dedicated USB power supply power supply that is independent of
other power supplies.
*2) Safety approval ratings
UL certication Overall Device: Rated Class 2
Switch Contact: 30V dc/0.7A Resistive
Illumination for Switch: 24V dc/11mA
USB Power Supply Input: 24V dc/0.5A
USB Power Output: 5V/1.5A
Maximum ambient temperature: 40°C
Environmental rating: Type 1
Certied with a maximum tablet weight of 1.1 kg
*3) Product specications of consisting items
*4) Except when connecting a USB cable.
*5) Some tablets may not apply depending on the shape.
*6) If the tablet does not have enough thickness, use a sponge sheet for
adjusting the thickness.
When the tablet thickness is 11 to 18mm, use HT9Z-3PHB08, when
the thickness is 19 to 2mm, use HT9Z-3PHB14 as additional parts.
*7) Excluding hand strap and other accessories.
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

8
HT3P Safety Commander™
Tablet holder unit
Maximum expansion
Hook unit
335.1
Hook
Tablet holder unit
141.5
105.0
261.5
Emergency stop switch unit
(EMSW unit)
Emergency stop switch unit
Part no.: XA1E-LV302Q4R（IDEC）
Cable
Length: Approx. 0.3m
(Grip unit and emergency stop switch unit (EMSW unit))
USB interface
Enabling switch
Part no.: HE5B-M2PY (IDEC)
Grip unit
Cable
Length : 5m
(Host device connection)
External Interfaces
ø7.7
Lock lever for
expansion
Lock button
132.4
Tablet holder unit
Minimum expansion
Dimensions Dimensions in mm
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

9
HT3P Safety Commander™
Emergency Stop
SW
LED
Safety Commander™
Enabling
SW
24V DC
/USB 5V
Conveter
24V power
supply
Wire
Wire
Controller
24V DC
DC24V
Tablet
Power supply
USB port
Type-C
External Interface
Semi-strip for
USB power supply
Gray
(FE)
4 1 6 1
Yellow
(+)
Yellow (white)
(-)
Enabling switch connector (*1)
Manufacturer : J.S.T.MFG.CO.,LTD.
Type No. : PAP-04V-S
Number of lines : 4
Emergency Stop Switch connector (*1)
Manufacturer : J.S.T.MFG.CO.,LTD.
Type No. : PAP-06V-S
Number of lines : 6
Shielded cable
6P×AWG24 (Outside diameter of insulator ø0.97mm)
Finish outside diameter ø7.7mm
*1) Disconnect the connector if it is not necessary.
When mounting the connector to the end of the cable, select the connector depending on the specications of the cable and the operating environment.
Recommended connector: CA-12PIN128007-1619709 (PHOENIX CONTACT)
The connector part is not UL approved.
Connector terminal no. Wire color Function name
Emergency stop switch
1 Red LED lamp (24V DC)
2 Black LED lamp (0V DC)
3 Green Contact 1 (NC)
4 Green (white) Contact 1 (NC)
5 Red (white) Contact 2 (NC)
6 Black (white) Contact 2 (NC)
Enabling switch
1 Brown Contact 1 (NC)
2 Brown (white) Contact 1 (NC)
3 Blue Contact 2 (NC)
4 Blue (white) Contact 2 (NC)
USB power supply –
Yellow + (24V DC)
Yellow (white) - (0V)
Gray FE
System Configuration
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

10
HT3P Safety Commander™
Tablet holder unit rotating mechanism
Use the tablet vertically and hold
with right hand or left hand
Use the tablet horizontally and hold
with right hand
Use the tablet horizontally and hold
with left hand
100°(Approx.)
100°(Approx.)
• Tablet base installing position
• Rotatable angle of the tablet holder unit relative to the grip unit (*1)
*1) Do not force the tablet holder to rotate. Otherwise, damage may occur..
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

11
HT3P Safety Commander™
Turn off the power before installation, removal, wiring, maintenance, and inspection. Failure to turn power off may cause electrical shock or fire
hazard.
Safety Precautions
Be sure to read the instruction sheet before installation, wiring, operation, and maintenance of the product.
For details on installation, wiring, and maintenance, see the Instruction sheet and
User’s Manual from the URL below.
URL: https://product.idec.com/?product=HT3P
• When using the HT3P in applications which require high level of
safety, add a fail-safe or backup functionality, and verify an adequate
level of safety using the product specications.
• Turn off the power to the HT3P before installation, removal, wiring,
maintenance, and inspection of HT3P.Failure to turn power off may
cause electrical shock or re hazard.
• Special expertise is required to install and wire the HT3P. Users
without such expertise must not perform installation or wiring.
• An emergency circuit must be congured outside of the HT3P by
using the emergency stop switch mounted on HT3P unit.
• Connect the emergency stop switch and the enabling switch on
the HT3P to function as either a category 0 or category 1 stop in
accordance with IEC/EN60204-1.
• Do not, under any circumstances, hold the enabling switch on the
HT3P in position 2 with tape, string, or deform the rubber cover. The
intrinsic function of the enabling switch will be lost, and the enabling
switch may not work in case of an emergency situation.
• When using the HT3P, place your nger rmly on the enabling switch.
• Perform regular checks to conrm that the emergency stop switch
and enabling switch work properly. It is extremely dangerous if the
enabling switch no longer returns to position 1 due to a foreign object
becoming lodged in the switch because position 2 will be maintained
even when you remove your hand.
• The enable functionality must be evaluated with the robot.
• Stop using the HT3P if it is accidentally dropped or exposed to
signicant shocks, check for damage, and conrm that its various
functions work safely and correctly.
• Malfunction may result due to noise. Follow the instructions below
– Set the FE terminals to class D grounding
(Class 3 grounding : Grounding resistance: 100 or less).
– Do not connect the grounding conductor to the grounding conductor
of the power unit.
Do not supply power to the USB with foreign matter or water on the
product.
• Do not pull or apply load to the cable, USB cable, or the connector.
Otherwise, re or malfunction may occur.
• Use a dedicated optional neck strap. Be careful not to get neck straps
getting caught in machines during operation.
• Use the emergency stop switch indicator LED to determine whether
the emergency stop switch is enabled or disabled. When the product
is disconnected from the control device (when the emergency stop
switch is disabled), make sure to store the product where it is not
accessible to the operator so that it will not accidentally be operated.
• HT3P is designed for indoor use only (Not for outdoor use)
• Do not apply strong shock such as dropping the HT3P. Otherwise
damage or malfunction will result.
• Use of the product in high temperature or high-humidity
environments, or in locations where it is exposed to condensation,
corrosive gas or large shock loads, can create the risk of electric
shock or re.
• HT3P is designed for use in pollution degree 3 environment. Use the
HT3P under pollution degree 3 environment. (according to IEC60664-
1 rating)
• Be sure to prevent metal fragments or wire chips from dropping
inside the HT3P housing. Ingress of such fragments and chips may
cause re hazard, damage, and malfunction.
• Use a power supply of the rated value. Using a wrong power supply
or wiring in reverse polarity may cause re hazard and damage.
• Make sure of safety before starting and stopping HT3P. Incorrect
operation of HT3P may cause mechanical damage or accidents.
• Do not attempt to disassemble, repair or modify HT3P. This can create
the risk of re or electrical shock.
• When disposing of HT3P, do so as an industrial waste.
• Install according to the instructions. Improper installation may result
in, failure, electrical shock, re hazard, or malfunction.
• Use the HT3P only for its intended purpose. Otherwise functions of
the product may be impaired.
• Please note that some tablets may interfere with power or volume
buttons at installation.
3-position operation of enabling switch
Terminal
Contact
Movable
Contact
Position 1
General Pushbutton Switch
(2-position) 3-position Enabling Switch
OFF
OFF
ON
OFF
ON
No position
1. Press 1. Press
lightly
3. Press
fully
4. Release
2. Release 2. Release
Button
released
Position 2
Button
pressed
Position 3
Button
pressed
fully
Instructions
Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]

an IDEC company
22 FACTORIES
70 YEARS OF EXPERIENCE
3,900 EMPLOYEES WORLDWIDE
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1930 ZAVENTEM
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BP1
82303 CAUSSADE Cedex
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D-81549 MUNICH
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England
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Tel. [phone]Tel. [phone]Tel. [phone]
[email protected][email protected][email protected]
www.ermec.comwww.ermec.comwww.ermec.com
ERMEC, S.L. BARCELONAERMEC, S.L. BARCELONAERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22C/ Francesc Teixidó, 22
08918 Badalona SPAIN08918 Badalona SPAIN08918 Badalona SPAIN
ERMEC, S.L. - MADRIDERMEC, S.L. - MADRIDERMEC, S.L. - MADRID
C/ Puerto Rico, 4C/ Puerto Rico, 4C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN28222 Majadahonda (Madrid) SPAIN
[e-mail]@[e-mail]
[e-mail]@[e-mail]