Multi-Tech Systems MT5634ZPX-PCI owner manual Product Safety Compliance, +12 VDC, -12 VDC, +5 VDC

Owner’s Manual

Product Safety Compliance

Approved for connection to telecommunications system specified in the instructions for use subject to the conditions set out in them.

Warning: Interconnection directly, or by way of other apparatus, of ports marked SAFETY WARNING see instructions for use with ports marked or not so marked may produce hazardous conditions on the network. Advice should be obtained from a competent engineer before such a connection is made.

It is a condition of approval that the power required by the host and the total of all adapter cards installed within the host environment, together with any auxiliary apparatus, does not exceed the power specification as stated in the Technical Reference Material of the host apparatus.

The power requirements for the ZPX are:

Modem operating voltages:	+12 VDC, -12 VDC, +5 VDC
Modem power consumption:	1.2 Watts

In order to maintain the independent approval of this card, it is essential that when other option cards are introduced which use or generate a hazardous voltage, the minimum creepages and clearances specified in the following table are maintained. A hazardous voltage is one which exceeds 42.4 VAC peak or 50 VDC. If you have any doubt, seek advice from a competent engineer before installing other adapters into the host equipment.

The equipment must be installed such that with the exception of connection to the host, clearance and creepage distances shown in the following table are maintained between the card and any other assemblies which use or generate a voltage shown in that table. The larger the distance shown in brackets applies where the local environment within the host is subject to conductive pollution or dry nonconductive pollution, which could become conductive due to condensation. Failure to maintain these minimum distances would invalidate approval.

72 MT5634ZPX-PCI