Woodward High PROTEC MRU4, Руководство пользователя

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Installation and Connection
Assembly Groups
In line with the customer’s requirement the devices are combined in a
modular way (in compliance with the order code). In each of the slots an
assembly-group may be integrated. In the following the terminal
assignment of the individual assembly-groups are shown. The exact
installation place of the individual modules can be learned from the
connection diagram fixed at the top of your device.
Housing B1
B1 housing – schematic diagram
Grounding
The housing must be carefully grounded. Connect a ground cable (4 to 6
mm
2
/ AWG 12-10) / 1,7 Nm [15 lb∙in]) to the housing, using the screw,
which is marked with the ground symbol (at the rear side of the device).
The power supply card needs a separate ground connection (2.5 mm
2
(AWG 14) at terminal X1 (0.56-0.79 Nm [5-7 lb∙in]).
The devices are very sensitive to electro-static discharges.
30 MRU4 DOK-HB-MRU4-2E
X1
X2 X3
slot1 slot2 slot3
X100
X
10
1
X103