© QUANCOM Informationssysteme GmbH
2
2 Card information
2.1 General information
The signal is transformed by the two amplifier modules by the DCF77-receiver into a
differential data signal, which will transfer long data line over a 100m to 200m without
distribtion.
2.2 Pin configuration
Amplifier module to the PC:
Plug
Socket
PIN1 = GND
PIN 1 = GND
PIN 2 = DO
PIN 4 = DI+
PIN 9 = VCC
PIN 5 = DI-
PIN 9 = VCC
Amplifier module to the receiver:
Plug
Socket
PIN1 = GND
PIN 1 = GND
PIN 4 = DO+
PIN 2 = DI
PIN 5 = DO-
PIN 9 = VCC
PIN 9 = VCC
