CD90 Three Terminal Dial Concentrator Specification
Physical Specifications
6.75" ×
4.75" × 1.50
17.0cm × 12cm × 3.8cm
Data Transfer (POS Input)
All ports
on the CD90 are Bell 212 compliant and operate at 1200 bit/s.
Optionally, they can be upgraded to 2400 bit/s modems.
Diagnostics
Remote
Diagnostics
BIST (Built-in self-test)
Memory
Base unit
comes with 64k flash memory (optionally upgradable
to 128k, 256k or
512k) and 32k static RAM.
Power
Requires
12V DC adapter input with center negative
and 2.1mm OD (supplied).
Draws a maximum of 4 watts.
Programmability
The CD90
development environment comes with a "C" compiler, emulator and
libraries. The code is optimized for event-driven state machines.
Temperature
Operating:
0 °C to 50 °C ( 32 °F to 122 °F)
Storage: -40 °C
to 85 °C (-40 °F to 185 °F)
