Requirements For Setting Up Ws 403 Unit; Wiring; Connectors; 1X Main Connector - Danfoss WS 403 Installation Manual

Installation Guide

Requirements for setting up WS 403 unit

Wiring

Connectors

WS 403 Remote Solution
To configure the WS 403 unit, it is necessary to connect to the unit's CAN network with a computer that
has the "WS System Tool" software installed, and has a suitable CAN gateway such as the Danfoss CG150.
One of the most important things to consider when installing access control hardware, is the type of
cable to be used for connecting together each component of the system.
Incorrect selection or wiring of such cables can cause a wide range of problems, including erratic or non-
existent communication, an increased danger of component damage due to transient voltages, or an
increased chance of EMI (Electro Magnetic Interference), all of which can have an adverse effect on the
installation. Refer to the Danfoss WS 403 Remote Solution Technical Information for this unit for
information on a suitable cable to use.
The following section describes how to connect the device with the components contained in the
Starter/Product Kit.
Using incompatible accessories may damage your equipment.If you are using other accessories than
those contained in the Starter Kit, make sure that they are compatible with the WS devices.
In order to perform the initial configuration steps, connect the device to your PC as indicated in the
image above.
The signals on the CAN connection terminals CAN-Low and CAN-High must match the signals on the CAN
terminals of the connected devices. GND of the CAN connector must be connected to CAN-GND.
WS403 is equipped with the following connectors:
•

1x Main connector

•
1x GSM connector
•
1x GPS connector
Main connector
The main connector serves for
•
connecting the WS device to the CAN bus network
•
supplying the WS device with power
Therefore, WS403 has to be connected to the CAN bus network in order to operate.
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