
SECTION 2:
INSTALLATION AND EQUIPMENT SETUP
2.1 CONNECTIONS
A terminal block is provided for connection between the HEGS5BLX keyboard controller and peripheral
equipment. A 6-conductor crossover cable is provided for connection between the HEGS5BLX and the
terminal block. Plug one end of the crossover cable into the connector on the back of the HEGS5BLX
and the other end into the jack on the terminal block.
Description
Power Supply
Connect to power supply, part number 849193-0089,
provided with the keyboard.
COM1 (RS485 output port)
RS485 D+and D- (Not Used)
COM2 (RS232 serial port)
RS232 RX and TX
+12VDC
GND
RS-232 (TX) - COM2
RS-232 (RX) - COM2
RS-485 (D+) - COM1
RS-485 (D-) - COM1
Rev. 1.01
2
900.0799
20-Jun-06