Teracom TCW122B-RR, User Manual

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TCW122B-RR_R2.4 -March 2019 Page 10
13. Environment information
This equipment is intended for use in a Pollution Degree 2 environment, at altitudes up to 2000
meters.
When the controller is a part of a system, the other elements of the system shall comply with the
EMC requirements and shall be intended for use in the same ambient conditions.
14. Safety
This device must not be used for medical, life-saving purposes or for any purpose where its failure
could cause serious injury or the loss of life.
To reduce the risk of fire, only flexible stranded wire, with cross section 0.5mm² or larger for wiring
of digital inputs and relay outputs of the device should be used.
To avoid electric shock and fire hazard, do not expose this product to liquids, rain, or moisture. Do
not expose this product to dripping or splashing liquids, rain, or moisture. Objects filled with
liquids, such as vases, should not be placed on this device.
There is a risk of overheating (damage) of the controller, if recommended free spaces to adjacent
devices are not ensured. The joint part with external component shall have space for
attachment/removal of the cable after installation.
Teracom does not guarantee successful operation of the product if the product was used under
conditions deviating from the product specifications.
To ensure that the system (two devices) works correctly follow the steps below:
•
ensure that the devices are installed correctly, refer this user manual;
•
log in to the devices via browser program;
• make proper set up for client and server devices;
• the yellow LED’s of both devices blink, if they are “in connection”;
• set up the digital inputs to work in “dry contact” mode;
•
short the digital input of ”client” device – appropriate relay of “server” device should
be activated;
• short the digital input of ”server” device – appropriate relay of “client” device should
be activated.
If the equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired.
In no event will Teracom Ltd. be responsible or liable for indirect or consequential damages
resulting from the use or application of this equipment.
15. Maintenance
Upon completion of any service or repairs to the device or once per year, safety check must be
performed to determine that this product is in proper operating condition.
Clean the device only with dry cloth. Do not use a liquid cleaner or an aerosol cleaner. Do not use
a magnetic/static cleaning device (dust remover) or any kind of abrasive materials to clean the
device.