ES5338.1 Carrier Board for Wheel Speed Sensor Simulation - User’s Guide
26
Design, Installation and Fuses
ETAS
Installation of the ES5338.1 Carrier Board in the ES5300.1-A Housing or
ES5300.1-B Housing
1. Ensure that ESD-compliant conditions exist at your
workplace.
2. Shut down the real-time PC and switch off the
power supply of the ES5300.1-A or ES5300.1-B
using the switch at the rear of the housing.
3. Wait a few minutes for the components (capacitors,
etc.) to be discharged.
4. Insert the ES5338.1 Carrier Board (handle at the
front plate must point down!) into the upper and
lower rail of the slot and push it in a little bit.
5. Carefully push in the carrier board until the back-
plane connector of the ES5338.1 Carrier Board is
completely inserted in the socket of the backplane.
6. Secure the carrier card by fastening the front plate
with screws.
7. Install front plates at all open slots before starting
up the ES5338.1 Carrier Board.
CAUTION!
If correctly installed, the ES5338.1 Carrier Board occupies only one
slot of the ES5300.1-A Housing or the ES5300.1-B Housing.
If neighboring boards or cover slots collide with the ES5338.1 Carrier
Board, then the combination of PB5338CURR.1-A and ES5338.1
Carrier Board is not correctly installed.
Observe "Assembly of the PB5338CURR.1-A Piggyback on the
ES5338.1 Carrier Board" on page 24.
CAUTION!
The air circulation inside the ES5300.1-A Housing or the ES5300.1-B
Housing can be ensured only if all free slots are covered with front
plates. Otherwise, it may lead to overtemperatures and trip the over-
temperature protection of the ES5300.1-A Housing or ES5300.1-B
Housing. For this reason, install front plates in all free slots!
Note
Watch for cables in the insertion area while pushing
in the board – pull the lines to the front door area if
necessary.
