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This instruction manual contains important information regarding installation safety; therefore read all in-
structions carefully before proceeding with installation. Keep this manual in a safe place for future use.
To ensure the maximum safety, in consideration of the hazards that may arise during installation and use
of TAU-Wireless, the installation procedures must be performed in full compliance with the law, current
standards and regulations.
According to the most recent European legislation, the automation of a door or gate is subject to
the specifications of the Machinery directive 98/37/EC and more specifically to the standards: EN
13241-1 (harmonised standard); EN 12445; EN 12453 and EN 12635, which enable declaration of
conformity with the Machinery Directive.
This manual is intended exclusively for technical personnel qualified for installation; no other information in
this document may be considered of interest to the final user.
•
Use of TAU-Wireless other than as specified in this instruction manual is strictly prohibited; improper use
constitutes a risk of physical injury or damage to objects.
•
Do not perform any modifications to parts unless envisaged in these instructions; operations of this kind
will only lead to malfunctions; TAU declines all liability for damage caused by modified products.
•
TAU-Wireless must operate exclusively for direct TX-RX interpolation.
•
For electrical connections, use suitable wires with sections as specified in the chapter "connections".
•
Ensure that the electrical power supply and other operating parameters correspond to the values speci-
fied in the table "technical specifications".
•
The installation of safety devices on power-operated doors and gates is subject to the following stan-
dards:
•
EN 12453 Industrial, commercial and residential doors and gates. Safety in use of power-operated
doors and gates - Requirements
•
EN 12978 Industrial, commercial and residential doors and gates. Safety devices for power-operated
doors and gates – Requirements and test methods.
The installation and connection of TAU-Wireless with the aim of obtaining a safety device, without meeting
the requirements of these standards constitutes a negligent and deliberate violation of the law!
Specific warnings regarding the suitability of use of this product in relation to the directive "Electromagnetic
Compatibility" 89/336/EEC and subsequent amendments 92/31/EEC and 93/68/EEC:
This product has undergone testing for electromagnetic compatibility in the most critical situations of use, in
the configurations as envisaged in this manual and in conjunction with the articles stated in the catalogue
produced by TAU s.r.l. Electromagnetic compatibility may not be guaranteed if the product is used in differ-
ent configurations or with products not envisaged herein. Use of the product in such situations is strictly pro-
hibited unless the installer has verified that all requirements as envisaged by the directive have been met.
DESCRIPTION AND OPERATION
TAU Wireless is a device designed to solve the problem of electrical connections of sensitive edges on mov-
ing and stationary leafs. The system comprises:
1_ Base (TWM) which manages the sensors (via radio) and commands to and from the control panel of the
gate (via cable).
2_ Sensor (TWC) which sends the signal of the sensitive edge (connected to the sensor) with NC or resis-
tive contact, for use as a fixed and/or mobile sensitive edge.
All devices, base and sensors, are equipped with a transceiver designed to receive and transmit data on the
standard frequency of 868 MHz.
TAU Wireless enables the optional use as part of a pressure-sensitive safety device (PSPE), by verifying the
status of the sensitive edge: The sensitive edge, either 8,2kohm constant resistance type or NC (normally
closed) contact, is checked constantly by the TWC sensor and the on/off status is sent to the TWM base.
The latter interprets the information received and notifies the automation electronic control unit accord-
ingly.
The TAU Wireless system is compatible with all TAU control units equipped with the output GATE OPEN
INDICATOR with proportional flashing: D703M - D704M - D705M - D747M - D750M - K122M - K123M -
KI125M - K570M - K580M.
The system operates according to these main phases:
1_ When the gate is not in operation the TWM base and TWC sensors remain on standby.
2_ The TWM base is activated by the control unit via the output "GATE OPEN INDICATOR".
Note: with the wired TWM base , do not connect any other device to the output "OPEN GATE
WARNING LIGHT" of the control board.
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TAU-WIRELESS
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