Belden Hirschmann EAGLE20, Руководство пользователя

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Installation EAGLE20/30
Release 11 09/2020
2.5.3 Supply voltage with the characteristic value CC
You have the option of supplying the supply voltage redundantly, without
load distribution.
Both supply voltage inputs are uncoupled.
Figure 8: Supply voltage with the characteristic value CC: 2-pin terminal block with
screw locking
For every supply voltage to be connected, perform the following steps:

Remove the power connector from the device.

Connect the wires according to the pin assignment on the device with the
clamps.

Fasten the wires connected by tightening the terminal screws.
With non-redundant supply of the mains voltage, the device reports a power
failure. You can avoid this message by changing the configuration in the
management, or, with power supply units of the same type, by feeding the
supply voltage in through both inputs.
2.5.4 Signal contact
Every time you connect the electrical conductors, make sure that the
following requirements are met:
 The electrical wires are voltage-free.

The connected voltage is limited by a current limitation device or a fuse.
Observe the electrical threshold values for the signal contact.
See “General technical data” on page 44.

Connect the signal contact lines with the terminal block connections.
Type of the voltages
that can be
connected Specification of the supply
voltage Connections
DC voltage Rated voltage range DC
24 V ... 48 V
Voltage range DC incl.
maximum tolerances
18 V ... 60 V + Plus terminal of the supply voltage
− Minus terminal of the supply
voltage
−
+