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SmartController EX User's Guide
11069-000 Rev. H
4.5 Connecting User-Supplied Safety and Power-Control Equipment
However, if the user needs to control high power ON / OFF from other control equipment or
from a location other than the Front Panel, then a custom splitter cable will be required. See the
Front Panel schematic (Front Panel Schematic on page 41) for details of the Front Panel’s wir-
ing. In this situation, a second momentary contact for high power ON / OFF would be placed
in parallel with
the Front Panel push-button contact. This second contact should be suppressed
when in Manual mode (see the note on “Single Point of Control” below).
This method allows relocating the push-button switch to a more convenient location. Imple-
mentation of this method must conform to EN standard recommendations.
NOTE:
European standards require that the remote High Power push-button be
located outside of the workspace of the robot.
Pins 6, 14 and 5, 13 of the XFP connector provide this remote capability. Pins 5, 13 provide
power for the lamp, +5 VDC and ground, respectively. Pins 6, 14 are inputs for voltage-free nor-
mally-open contacts from a user-supplied momentary push-button switch.
!
WARNING:
To fulfill the “Single Point of Control” requirement, do not place
the Manual / Automatic and High Power On controls in multiple locations.
After putting the robot into Manual mode, the operator should remove the key
for safety purposes. The system should not be wired so that a PLC or another
operator can put the system back into Automatic mode.
High Power ON / OFF Lamp
The Front Panel High Power ON / OFF Lamp (P/N: 27400-29006) will cause an error, from
eV+, if the lamp burns out. This error prevents High Power from being turned on. This safety
feature prevents a user from not realizing that High Power is enabled because the High Power
indicator is burned out.
Remote Front Panel or User-Supplied Control Panel Usage
Users can mount the Front Panel remotely by using an extension cable or by wiring a user-sup-
plied Front Panel (control panel) to the controller using the 15-pin XFP connector. The Front
Panel contains no active components, only switches and lights. Customers should be able to
adapt the Front Panel’s functionality into their own Front Panel design. To automatically con-
trol the Front Panel’s signals, use relay contacts instead of switches. See the figure Front Panel
Schematic on page 41 for a schematic drawing of the Front Panel, and see the table Contacts
Provided by the XFP Connector on page 37 for a summary of connections and pin numbers.
NOTE:
The system was evaluated by Underwriters Laboratory with a factory
Front Panel. If you provide a substitute Front Panel, the system may no longer be
UL compliant.
Customers can build an extension cable to place the Front Panel in a remote location. The
extension cable must conform to the following specifications:
l
Wire Size: must be larger than 26 AWG.
l
Connectors: must be 15-pin, standard D-sub male and female.
l
Maximum cable length is 10 meters.
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