Amplitude Modulated Output; Serial Port (Rs232, Rs422/485); Figure 17: Optical Outputs; Figure 18: Amplitude Modulated Output - GE Reason RT430 Technical Manual

RT430/434

Amplitude Modulated Output

Serial Port (RS232, RS422/485)

32
See the Technical Specification chapter for optical outputs technical information.
The RT430/434 has one amplitude-modulated output, which generates an IRIG-B124
signal. Use coaxial cables with an impedance of 50 Ω and a BNC connector on this
output. See the Technical Specification chapter for the signal levels description.

Figure 18: Amplitude modulated output

The serial port is compatible with the RS232 and RS422/485 standard (DTE pin-
layout). The RS422/485 is capable of synchronizing up to 32 devices.

Figure 19: Serial port RS232 and RS422/485

Table 1: Serial port pinout

DB9 male Signal
1 -
2 TXD (used to send the datagram)
3 RXD

Figure 17: Optical outputs

Chapter 4 – Installation
RT430/434