EXTA4-* Keyboard Contents History of the Manual ....................4 Introduction........................ 5 Content of this Document ................5 Manufacturer ....................5 Target Group, Personnel ................5 Symbols Used ....................6 Tolerances for Linear Dimensions ............... 6 Product Description ....................8 Reference Documents ................. 11 Function ......................
EXTA4-* Keyboard History of the Manual History of the Manual The following editions of the manual have been released: Version Comments 06/2021 First edition...
Certificates • Control drawings • Additional documents Manufacturer Pepperl+Fuchs Group Lilienthalstraße 200, 68307 Mannheim, Germany Internet: www.pepperl-fuchs.com Target Group, Personnel Responsibility for planning, assembly, commissioning, operation, maintenance, and dismount- ing lies with the plant operator. Only appropriately trained and qualified personnel may carry out mounting, installation, com- missioning, operation, maintenance, and dismounting of the product.
EXTA4-* Keyboard Introduction Symbols Used This document contains symbols for the identification of warning messages and of informative messages. Warning Messages You will find warning messages, whenever dangers may arise from your actions. It is mandatory that you observe these warning messages for your personal safety and in order to avoid prop- erty damage.
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EXTA4-* Keyboard Introduction General tolerance according to Nominal dimension range DIN ISO 2768 medium over 120 mm to 400 mm ± 0.5 mm over 400 mm to 1000 mm ± 0.8 mm...
EXTA4-* Keyboard Product Description Product Description Overview EXTA4-* is a PC keyboard with an optional control element for mouse functions (touchpad, opticall trackball, joystick). The keyboard is a USB device for intended use in Zone 1/21 and Zone 2/22 hazardous areas according to ATEX Directive 2014/34/EU and IECEx. The USB interfaces of the keyboard and the control element for mouse functions are sepa- rated, intrinsically safe circuits.
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EXTA4-* Keyboard Product Description VisuNet FLX System Housing option: F1- Standard Housing with Mounting Options • Recommended cable length: U10 (1 m cable length) • Connector: UA- 2x USB Type A male connectors • Mounting Option: H1- Hinged Version for VisuNet FLX Systems EXTA4-* as Stand-alone components Note...
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EXTA4-* Keyboard Product Description EXTA4-* Wall-Mount Housing option: F1- Standard Housing with Mounting Options • Recommended cable length: U10 (1 m cable length) • Mounting Option: C1- Cabinet/ horizontal installation • Backwards compatible to former EXTA2-* keyboard EXTA4-* Mouse Variants K4 - (Capacitive) Touchpad •...
Installing peripherals (EXTA4-*) • Maintenance Note For more information and all manuals, visit the Pepperl+Fuchs website at https://www.pepperl- fuchs.com. Function The EXTA4-* is a keyboard/mouse combination with USB interfaces, available in different ver- sions. The intrinsically safe keyboards integrate different mouse systems. The outside dimen- sions besides individual mounting adapters are the same for all versions.
EXTA4-* Keyboard Product Description Technical Data EXTA4-*-K4*, EXTA4-*-K6*, EXTA4-*-K8* Supply Rated voltage Ex i, via data line Indicators/operating means Keyboard 105 short stroke keys Keyboard layout: US international, German, French Trackball Diameter 50 mm Material Phenolic resin (black) Driver Microsoft® Mouse, USB Interface Interface type Directive conformity...
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EXTA4-* Keyboard Product Description Mechanical specifications Cut out dimensions 450 mm x 152 mm Cable length 5 m / 1.8 m / 1 m Data for application in connection with hazardous areas EU-type examination certificate Optional Zone 1/21 or Zone 2/22 certification: Zone 1/21 BVS 07 ATEX E 163 X Zone 2/22...
EXTA4-* Keyboard Product Description Markings, Labels and Dimensions Markings Additional label acc. to ATEX EXTA4-* Zone 1 and Zone 21 BVS 07 ATEX E 163 X II 2G Ex ib IIC T4 Gb II 2D Ex ib IIIB T135°C Db Zone 2 and Zone 22 BVS 21 ATEX E 009 X II 3G Ex ic IIC T4 Gc...
EXTA4-* Keyboard Installation and Commissioning Installation and Commissioning Prior to mounting, installation, and commissioning of the device you should make yourself familiar with the device and carefully read the instruction manual. Installing alongside Intrinsically Safe Circuits The intrinsically safe circuits of the devices may be installed in hazardous areas. In such cases, they must be securely isolated from all non-intrinsically safe circuits.
EXTA4-* Keyboard Installation and Commissioning Mounting the Keyboard Connecting Cable (Connector Option -UA) to a VisuNet FLX Connecting the Keyboard to a PC via the Keyboard USB Type A Connector Plug the USB connectors the of keyboard into the intended USB ports. If installing the VisuNet FLX system connect the USB cables as shown in below graph: Figure 4.1 Warning!
EXTA4-* Keyboard Installation and Commissioning Connecting the Keyboard to a PC via a Barrier Connecting the Keyboard to a PC via Barrier SK-PC-Z1D1-UU1-10-HS for Stand-alone Applications Note For this installation the connector option CF- is required. Plug the USB plugs of the keyboard cables into the USB ports of the barrier. Use the USB ports on the face labeled with "intrinsically safe."...
EXTA4-* Keyboard Installation and Commissioning Accessories If you use the EXTA4-* as a stand-alone keyboard, an additional barrier is required. Select one of the following available barriers: Zone 1/21 Applications: Model number Description Part No. SK-PC-Z1D1-UU1-10-HS 2-channel Barrier with intrinsi- 548307 cally safe USB outputs for mouse &...
EXTA4-* Keyboard Installation and Commissioning Figure 4.5 Note For further information on installing the EXTA4-* Keyboard with the SK-PC-D2-UU1-10-HS barrier, refer to the SK-PC-D2-UU1-10HS manual at https://www.pepperl-fuchs.com. Equipotential Bonding Danger! Explosion Hazard Risk of fatal injury and severe property damage. The housing must always be connected to the PE.
EXTA4-* Keyboard Installation and Commissioning Installation Instructions for Hazardous-Location EMC Cable Glands Power supply cables for the Ex e Ethernet and the RS-485 or TTY Ex e data interface, the Ex i keyboard, and the Ex i scanner must be shielded to ensure sufficient immunity to interference (EMC).
EXTA4-* Keyboard Installation and Commissioning Step 3 • Fit the terminal insert into the intermediate gland. • Assemble the cable gland. Internal view of the assembled cable gland. 4.6.1 Housing Design Keyboard There are different possibilities to mount the keyboards. 1.
EXTA4-* Keyboard Installation and Commissioning 4.6.1.1 Keyboard for Panel Mounting (Housing Version NN-) Figure 4.6 Figure 4.7 Safety Information for Installation in North America (UL certification in preparation) When installed in North America, EXTA4-J-NN-* models are only suitable for use in the follow- ing locations: •...
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EXTA4-* Keyboard Installation and Commissioning Danger! Explosion Hazard! Risk of fatal injury and severe property damage. Do not substitute components. Substitution of any component may impair suitability for Class I, Division 2 and Class II, Division 2. Devices must also be installed in a suitable enclosure. Warning! Maximum Air Temperature! Risk of device damage.
EXTA4-* Keyboard Installation and Commissioning 4.6.1.2 Desktop Keyboard for Housing Version T1- (e. g., for VisuNet) Figure 4.9 Dimensions Figure 4.10...
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EXTA4-* Keyboard Installation and Commissioning Grounding the Desktop Keyboard Ground the Keyboard Housing with the protective earth bolt. Use the following grounding concept. (The PE wire is not included in the scope of delivery and must be provided in the right length.) Figure 4.11 Fasten the hardware with a torque of 7.5 Nm.
EXTA4-* Keyboard Installation and Commissioning 4.6.1.3 Keyboard Mounting Options for Housing Version -F1 Mounting Option G1- (GXP One-Arm to AG-XX00) Figure 4.12 Dimension Figure 4.13 Dimensions...
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EXTA4-* Keyboard Installation and Commissioning Mounting Option G2- (GXP Double-Arm to AG1) Figure 4.14 Dimension Figure 4.15 Dimensions...
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EXTA4-* Keyboard Installation and Commissioning Mounting Option H1- (Hinged version for VisuNet FLX) Figure 4.16 Dimension Figure 4.17 Dimensions Note The hinge material for the VisuNet FLX fixation is made of nickel-plated brass.
EXTA4-* Keyboard Chemical Resistances Chemical Resistances Chemical Resistance of Keyboard Foil Warning! Not all models are resistant to UV light! Destruction of keyboard foil. Unless the keyboard is equipped with the UV-resistant foil option, do not expose the keyboard foil to direct sunlight. EXTA4-* UV models have a UV-resistant foil and are suitable for outdoor use.
Wipe the cleaning fluid off. Gloves Tested for Touch Sensitivity This section lists selected gloves and their touch sensitivity with the EXTA4-* K4 Option (Capacitive Touchpad). This test was conducted by Pepperl+Fuchs. Note It is the end user's responsibility to choose appropriate gloves.
EXTA4-* Keyboard Accessories Accessories Note If you use the EXTA4-* as a stand-alone keyboard, an additional barrier is required. Part No. Order code Description 548307 SK-PC-Z1D1-UU1-10-HS 2-channel Barrier with intrinsi- cally safe USB outputs for mouse & keyboard Approval: ATEX / IECEx Zone 1/21 Inputs: 2x USB 2.0 Outputs: 2x USB 2.0 Ex...
EXTA4-* Keyboard Type Code Type Code EXTA4- (1)- (2)- K(3) (4)- U(5) (6)- (7)- Model EXTA4 Short travel foil keyboard for use in explosion hazardous environments - standard option (1)- Ex Protection Industrial, general purpose (non-ex) ATEX & IECEx Zone 1/21 ATEX &...
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EXTA4-* Keyboard Type Code (7)- Mounting Options GXP One-Arm installation to AG-XX00 - standard option [only for housing option "F1" AND cable length "U10" AND connector "CF"] GXP Double-Arm installation to AG1 - standard option [only for housing option "F1" AND cable length "U18"...