P4 - External Fan; J1 - In-Out - Agilent Technologies TV 801 Navigator Bedienungshandbuch

17 Technical Information
Interconnections
P4 – External Fan
Figure 11
This is a dedicated 24 Vdc connector to supply the optional external
fan.
A shielded cable with ferrite is shipped with the controller (see
picture). The faston contact has to be connected on the front panel in
order to reduce noise and accomplish the EMC rules.
J1 – In-Out
Figura 3 In-Out
This connector carries all the input and output signals to remote
control the TV 801 Navigator. It is a 15-pins D type connector; the
available signals are detailed in the table, the following paragraphs
describe the signal characteristics and use.
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External fan
TV 801 Navigator User Manual / 87-900-953-01 (G)