Commissioning; B1. Grounding; B2. Commissions - Divus TOUCHZONE TZ07 User Manual

B. Commissioning

B1. GROUNDING

The following must be heeded to ensure that all electrical interference is safely absorbed: Connect the
metallic wall mount kit with a central grounding point using the shortest possible distance. Make sure that
the connection between the unit and the grounding point has the lowest possible impedance.All data cables
connected to the unit must be shielded.
The shields must be grounded at both ends. A low-impedance connection must be established between
the linked units. High compensation currents over the cable shields caused by potential differences must be
excluded. Use a green-yellow cable with a minimum cross section of 2,5mm² for ground connection.
B2. COMMISSIONING
Power supply of TOUCHZONE is granted either through "Power over Ethernet" (7", 10" and 15") or through
DC input on DC in plug (7", 10", 15" and 19"). Using DC input, the used power supply needs to provide safety
extra-low voltage (SELV) and has to be compliant to EN60950-1 par.2.5 and EN61558-2-6 or equivalent. The
7" and 10" version must be supplied through a power source of no more than 15 VA under normal operating
conditions or after a single fault. For all versions you must have the means for disconnection incorporated
in the fixed wiring. Have the appliance connected to the mains using a device that allows the appliance to
be disconnected from the mains at all poles with a contact opening. If using PoE, ensure that your switch,
injector or power adapter is fully PoE compliant.
Power consumption of the device is defined in the technical documents.More technical details of the power
supply can be found in section D2.
Caution! Pull out the power plug before opening the unit. Check all cable connections before commissioning
the system. Make sure that all voltages and signals meet the specifications.
Attention! Only the 7", 10" and 15" versions support PoE, the 19" version must be powered through DC in.
Note: Warranty regulations: DIVUS guarantees for DIVUS TOUCHZONE a warranty of 24 months after
shipment (valid from date of delivery) if not stated otherwise. The warranty is only valid if all transportation
takes place with the original package, including all shock absorbing elements, of the product.
Important:
Every repair shipment has to be approved by the technical support.
Contact us under support@divus.biz. On that occasion you also get all necessary information, as well as
the accompanying letter „repair request". The original packaging has to be used for all transportations, as
well for the one back to the distributor or manufacturer (like for repair). Otherwise DIVUS can't give any
guarantee for the product. Any damage occurring to the product if incorrectly packed will be charged to the
client. Furthermore in such a case DIVUS will charge an additional fee for packing. For repair processes the
document "repair request" has to be compiled and returned with the product to allow us to guarantee an
efficient service and a two week repair time.
For technical reasons only complete products can be returned to reparation.