Premier Elite TTLCom
Installation Manual
INS640
3
Wiring, Indication & Jumper position
Wiring
A typical installation should be wired as shown in the above diagram. No more than 6 expanders should be
wired in daisy chain configuration.
Some TTL convertors only have data in, data out and 0V, and use their own power supply. In
this case the 12V on the convertor is not used.
Indication
The LED on the TTLCom PCB will flash when receiving data the same as the RX LED on the Control Panel
Network.
Jumper position
Both jumper switches MUST be in the correct position on each board for the product to work correctly. The
diagram above shows the
IN/OUT
configuration for a typical installation.
Specifications
Operating Voltage
8 - 16V
DC
Current Consumption
20mA
Voltage levels on the TTL interface
V
IL
< 1.8V
V
IH
> 1.8V
V
OH
> 4.7V
V
OL
< 0.4V
Maximum Cable Lengths
Network to TTLCom = 250Mtrs
TTLCom to Fibre Modem = 1Mtr
Standards
Texecom declares that this product complies with the requirements of the
following directives:
•
2004/108/EC EMC Directive
•
2006/95/EC LVD Directive
•
2011/65/EU RoHS Directive
The product therefore meets all the requirements to enable it to be CE marked.
Weee Directive
: 2012/19/EU (WEEE directive): Products marked with this symbol
cannot be disposed of as unsorted municipal waste in the European Union. For
proper recycling, return this product to your local supplier upon the purchase of
equivalent new equipment, or dispose of it at designated collection points. For
more information see: www.recyclethis.info.
