CommScope ION-17EHP, Руководство пользователя

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3. Commissioning
MF0150A4A.doc Manual for ION-M7P/17EHP/19P Page 39
3.2.12. External Alarm Inputs and Outputs
There are four alarm inputs and four alarm outputs. Each alarm output can be
assigned individually to any alarm at the Remote Unit. Settings need to be made via
the ION-M Master Controller. For details please refer to the corresponding chapter in
the User’s Manual of the ION-M Master Controller.

Note: The manufacturer / supplier of this system assumes no liability for
damage caused by equipment connected to external outputs or by
effects from such equipment.
As accessory equipment the alarm kit is available to connect external devices to the
external alarm inputs and outputs. For the exact ID No., please refer to section 6.3
Spare Parts
.
Subminiature circular connectors series 712 with five and seven
contacts, which are contained in the alarm kit, can be ordered directly from the
Binder Connector Group, the manufacturer, or indirectly from CommScope.
For the location of the external-alarm inputs and outputs see figure “Connector
Flange”.
Optocoupler-Alarm Inputs
With the external alarm inputs it is possible to monitor the status of connected
devices, e.g. a UPS, via software. All alarm inputs are normally high (5 V) without
connection. The polarity (high/ low) can be set via the software at the Master Unit (for
details please see corresponding software manual).
Alarm Inputs:
(decoupled via optocoupler)
Input control/alarm signal/switch
contact dimensioning:
U
MAX
= 5 VDC
(from Alarm Card input out)
I
MAX
= 5 mA
(from Alarm Card input out)
R
(ON)MAX
= 1k Ω
(of the external switch)
│φ
GND
- φ
IN GND
│≤ 60 V
figure 3-19 Flange
connector, 5 poles figure 3-20 Alarm inputs (optocoupler)