Wieland wienet WR-LTE v3 SL, User Manual

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5 | Router Design
Wieland Electric GmbH | BA001035 (Rev. A) | 08/2016
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I/O user Interface is designed for processing of two binary inputs and one binary output. Binary output is
open in the default configuration. Insulation strength is 1.5 kV. The pins are isolated from each other with
the same strength.
The input circuits are bipolar and allow connection as needed with common plus or minus (according to
connection of an external voltage).
Binary inputs
•
Characteristics of inputs:
logical 0 / 1 Voltage Current Binary input connection with example:
log. 0 max 3 V 0.4 mA
log. 1 min 5 V 0.7 mA
log. 1 type 12 V 2 mA
log. 1 max 60 V 7 mA
Binary output
•
Binary output parameters:
– 60 V AC/ 300 mA
– 60 V DC/ 300 mA
•
Current of binary output is
limited by a resettable fuse
(300 mA).
Binary output connection with example:
5.8.9 Reset
When PWR LED starts flashing on the front panel, it is possible to restore the default configuration of the
router by pressing the RST button on the rear panel. After pressing this button the default configuration
is restored and then router reboots (green LED will be on).
Note!
For pressing the RST button a narrow screwdriver can be used.
NOTE