User's Manual

ISSUE/REVISION DATE: 12 March 2007 TECHNICAL MANUAL
CHAPTER 2 BASE TRANSMITTER (MAGNETRON)
ISO 9001:2000 PROPRIETARY
Base Transmitter (Magnetron) 2-13 ENTERPRISE ELECTRONICS CORPORATION
DISTRIBUTED DATA COLLECTION MODULE
The Distributed Data Collection (DDC) module is an Ethernet, CAN, or serial RS232 con-
trolled device that collects both analog and digital data, as well as controls relays. It out-
puts TTL signals under processor control. For general information please refer to EEC
Publication DDC-ICD and Users manual. For further information refer to the Personality
Addendum in the DDC Users Manual. The DDC module controls the base transmitter,
Solid State modulator systems, and provides control and monitoring of the temperatures.
The DDC also acts as the “gateway” for the Ethernet data stream, providing one compo-
nent that is the primary data collector and disseminator easing interface programming.
The Distributed Data Collection Module (DDC) Interface Control Document (ICD) provides textual detail of
the Distributed Data Collection Module (DDC)
I/O Ports
RS232
Power
Ethernet