IPBridge Installation Guide
Page 21
4.3.3
: SIGNAL GROUND CONNECTIONS
In order for the electrical signals going to the door’s components to function,
they need to have a connection to the IP-Bridge’s Signal Ground. For some
doors, only one or two ground wires are needed, and these wires can easily be
directly connected to the IP-Bridge’s “Gnd” terminals.
Other installations may require multiple electrical connections, with each
requiring a connection to the Signal Ground. To support this, an optional DIN
Terminal block can be mounted next to the IP-Bridge.
The DIN Terminal Block is connected to one of the IP-Bridge’s Signal Ground
terminals. Up to 15 each, 22 gage wires can be connected to a single connection
on the DIN terminal block. See Figure 09.
Figure 09
5: IP-BRIDGE DOOR OUTPUTS
Warning:
The IP–Bridge should not be powered until all connections have
been made and tested. Remove power prior to changing any connections.
The IP-Bridge can control and power multiple items at the door. Control of
standard electrical locks is supported. Supplying electrical power and additional
logic outputs are also features provided by the IP-Bridge. Controlling light and
sound status indicators on the Wiegand device are currently not supported.
