Hydran* 201i Instruction Manual
MA-033 Rev. 14.0, 12-Nov-18
3. Connect the cable to the H201Ti’s terminals L1/L, L2/N and E/G. For wiring
details, see Table D - 1.
4. Connect the other end of the cable to the power source.
Note: The earth/ground terminal (E/G) must be connected to the power source ground
(green wire) or directly to the transformer tank. See the special considerations
regarding grounding at the beginning of Section 7.3.8.
Never perform high-voltage tests (mega-ohm measurements
using a Megger* instrument) on cables connected to an H201Ti
or a Hydran 201Ci Controller. Never apply high voltages to the
components of a Hydran 201i System, as they are equipped
with surge protection devices that could be damaged by
Megger* tests.
7.3.12 Installing the CPU Module
1. Align and carefully insert the CPU module on the central post of the Hydran 201Ti
until the connector (at the back of the module) is completely inserted in the
mating connector.
2. Fasten the module with the two 6-32 screws (see Figure 7-9).
When fastening the CPU module, ensure not to bend the pins of
the connector located between the CPU and I/O modules.
To Next Page
Loading...
