Справочник Пользователя для Crestron io qm-ftmc qmi-ftmc
Crestron QM-FTMC
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Contact with thermal insulating materials should be avoided on all sides of the
unit.
unit.
NOTE: The maximum continuous current from equipment under any external
load conditions shall not exceed a current limit that is suitable for the minimum
wire gauge used in interconnecting cables. The ratings on the connecting unit's
supply input should be considered to prevent overloading the wiring.
load conditions shall not exceed a current limit that is suitable for the minimum
wire gauge used in interconnecting cables. The ratings on the connecting unit's
supply input should be considered to prevent overloading the wiring.
Underside Connections
Ground Wire Connections
Proper grounding is required. Connect the ground from the QM transmitter
(QM-FTMC) to earth ground. Connect the Cresnet shield at the
QM-RMCRX-BA to the chassis ground provided on the QM-RMCRX-BA. The
QM-RMCRX-BA chassis must also be connected to an earth ground (building
steel). Refer to the following grounding diagram.
(QM-FTMC) to earth ground. Connect the Cresnet shield at the
QM-RMCRX-BA to the chassis ground provided on the QM-RMCRX-BA. The
QM-RMCRX-BA chassis must also be connected to an earth ground (building
steel). Refer to the following grounding diagram.
Ground Wire Connections
NOTE: Do not connect the shield to earth ground at the QM-FTMC.
Operations & Installation Guide – DOC. 6311A
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