McCain ATC eX2 NEMA, Руководство пользователя

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communications board (such 2070-7A/6A/6B) the speed is software selectable from 1.2kBbps to
115.5Kbps, if the board is a synchronous communications board (2070-7B) the speed is software
selectable from 19.2Kbps to 614.4Kbps.
2.4.1.11 A2 Connector
This circular connector provides the AC connection (Line, neutral and chassis ground) and also the fault
monitor (FM) output. This connector is intended to be used when the controller is installed into NEMA
TS2 Type 1 cabinets.
2.4.1.12 Fuse and Switch
There is a fuse holder with a 2 amp fuse (3AG type) for the AC line located on the front panel which is
easily removed without using any tools. Also there is a rocker switch used to power on and off the
controller unit.
2.4.1.13 Active LED
This LED is used to indicate the status of the controller as defined for the application running into the
controller. When the application uses the voltage monitor and fault monitor signals, it must be changing
the status of this line in order to indicate that the controller is alive; if status does not change within a 2
seconds period then these lines are activated.
2.4.1.14 Connector Box
The ATC eX2 NEMA controller is a TS2 Type 1 controller that can be converted to a TS2 Type 2
controller by adding an optional connector box in order to support the functionality of the A, B, C
connectors of the TS1 standard plus the special configuration
“D” connector depending on customer
requirements.
Notes:
See
“Configuration” section to see the details when attaching the box to the ATC eX2 NEMA controller.