Hydran 201Ci-C Communications Controller - GE Hydran 201 i Instruction Manual

Components of the Hydran 201i System
Figure 1-1 - Hydran 201Ti Intelligent Transmitter
1.2.2

Hydran 201Ci-C Communications Controller

The Hydran 201Ci-C unit (Figure 1-2 on page 1-4) is a communications controller. It can
supervise up to four Hydran 201Ti Intelligent Transmitters through the isolated supervisory
link, typically a transformer bank (A, B, C and sometimes an auxiliary). The
Hydran 201Ci-C does not have a display, nor does it provide alarm or analog outputs. It is
meant specifically to interface with a network of H201Ti Intelligent Transmitters to a
computer via an RS-232, RS-485 or USB link, or an optional modem.
Part 17997 Rev. 6, March 2011 1-3