Logic IO ApS.
Ph: (+45) 7625 0210
Holmboes Allé 14
Fax: (+45) 7625 0211
8700 Horsens
Email: [email protected]
Denmark
www.logicio.com / www.rtcu.dk
Technical Manual 1.00, PNM-200 Series V1
Page 8 of 19
Typical System Connection
A typical system installation is illustrated below:
PNM interface box
The interface box includes communication, power regulation, protection and control circuit
of the PNM device. In the following sections the external connections to the device
interface will be described.
External connections
Overview
Below is a detailed graphical overview of the external connections to the PNM interface
box, followed by a detailed description of each of the connectors.
PNM interface box
External Power
Supply
RTCU Unit
RJ-45 RTCU
interface connector
Power
connector
1
4
LED
RJ-45 PNM
interface connector
