HINT 
See InteliCommunicationGuide for further information. 
It is recommended to use IG-IB firmware version 2.0. 
IG-IB unit can be mounted on DIN rail (35 mm). 
5.3.10.  I-LB+ Local Bridge 
I-LB+ is a successor of the IG-MU and I-LB units designed to be used with IG/IS-NT and IM-
NT  controllers.  
It therefore provides additional communication port and higher communication speed. 
Speed for direct/modem connection can be up to 57600 bps (IG-MU provided only 19200 
bps).