8

4. PHYSICAL CONNECTIONS

4.1 Rear Panel

1

4

7

2 3

5

6

1 Power On/Off switch

2 12V DC Power connection

3 10/100 Ethernet network connection

4 6 x RS-232 COM ports

5 12 x low voltage (1A/30 V DC) relays

6 16 x volt free inputs (do not connect voltage)

7 16 x Infra-Red outputs

4.2 Configuration and Setup

Connect the Ethernet (3) & Power (2) cables to the unit, and power the

unit up using the power switch (1). When the unit has powered up, use the

DemoPad Centro-C configuration software to continue. All configuration

and testing is performed with the DemoPad Centro-C software from

your computer. Please refer to www.demopad.com/centroc.php for full

details.