Woodward MRM4, Руководство пользователя

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Installation and Connection
Slot X1: Power Supply Card with Digital Inputs
Rear side of the device (Slots)
The type of power supply card and the number of digital inputs on it used in this slot is dependent on the ordered
device type. The different variants have a different scope of functions.
Available assembly groups in this slot:
•
( DI8-X1): This assembly group comprises a wide-range power supply unit;
and two non-grouped digital inputs and six (6) digital inputs (grouped).
•
( DI4-X1): This assembly group comprises a wide-range power supply unit
and four (4) digital inputs (grouped).
The available combinations can be gathered from the ordering code.
DI8-X Power Supply and Digital Inputs
Make sure, that the tightening torque is 0.56-0.79 Nm [5-7 In-lb].
This assembly group comprises:
•
A wide-range power supply unit;
•
6 digital inputs, grouped;
•
2 digital inputs, non-grouped; and
•
24V DC (for options with Woodward Devices only).
Auxiliary voltage supply
•
The aux. voltage inputs (wide-range power supply unit) are non-polarized. The device could be provided
with AC or DC voltage.
EN MRM4 01/11 Page 29
X1
X2 X3
Slot1 Slot2 Slot3
X100 X
10
1
X103