Operating Instructions KBDi-USB Keyboards
Connections
Page 14 of 40
R. STAHL HMI Systems GmbH / OI_KBDi_USB_en_V_01_00_07.docx / 28.09.2021
12 Connections
Keyboard X72:
Cable
Colour
Signal name
Definition
1
Red
+ UB
Power UB
2
White
D-
Data cable D-
3
Green
D+
Data cable D+
4
Black
GND
Power supply GND
Trackball X73, mouse X94, touchpad X95, joystick X96:
Cable
Colour
Signal name
Definition
1
Red
+ UB
Power UB
2
White
D-
Data cable D-
3
Green
D+
Data cable D+
4
Black
GND
Power supply GND
13 Maintenance, overhaul
Associated equipment is subject to maintenance, service and testing
according to guidelines 1999/92/EC, IEC/EN 60079-14, -17, -19 and
BetrSichVer (Betriebssicherheitsverordnung - Ordinance on Industrial
Safety and Health) !
Because the transmission of the keyboards remains reliable and stable over long periods of time,
regular adjustments are not required.
System maintenance should focus on the following:
a. Housing damage
b. Front membrane damage
c. All cables and lines are properly connected and undamaged
If the device in its factory state is damaged or altered in any way,
decommission it immediately and contact the R. STAHL HMI Systems
GmbH !
14 Troubleshooting
Devices operated in hazardous areas must not be modified. Repairs
may only be carried out by qualified, authorized staff specially trained
for this purpose.
Repairs may only be carried out by specially trained staff who are
familiar with all basic conditions of the applicable user regulations and
– if requested – have been authorized by the manufacturer.
14.1 Repairs / hazardous substances
An error description must be enclosed with any units returned to R. STAHL HMI Systems GmbH
for repairs.
Remove all material residues. Please pay particular attention to the seal grooves and slits where
material residues may be lodged. We have to ask you not to return a unit if you are unable to
completely remove any hazardous substances. We shall bill you for any costs arising from
insufficiently cleaned keyboards, such as disposal or damage to persons (chemical burns, etc.).
NOTICE
NOTICE
CAUTION
