Installing The Analog Output Cable (Facultative); Installing The Alarms Cable (Facultative) - GE Hydran 201 i Instruction Manual

Note: The shield is grounded through a capacitor at the H201Ti end to protect against
radiofrequency interference. Shields must also be directly grounded at the H201Ci-1's
termination board.
The H201Ci-1's operation may be affected if wires are not connected
WARNING
CAUTION
correctly. Be careful when installing and inserting each wire. Be sure
to insert all strands in the terminal; strands that touch two terminals
cause problems. Strip each wire to a maximum of 8 mm before
installing it. Do not leave trims of metallic strands inside the
H201Ci-1's enclosure.
8.3.5

Installing the Analog Output Cable (Facultative)

Perform this procedure only if the Hydran 201Ci-1's isolated, analog 4–20 mA output is
used.
1. Run an instrumentation-grade cable (twisted pairs with individual and overall
shields) through a conduit up to the H201Ci-1, or use an armored cable.
Note: The shield must be grounded at one end only.
2. Connect the cable to the main terminal block. For wiring details, see Table D-11 on
page D-8.
3. Connect the cable to the SCADA system.
8.3.6

Installing the Alarms Cable (Facultative)

Perform this procedure only if the Hydran 201Ci-1's alarms are used.
1. Run the alarms cable through a conduit up to the SCADA system.
2. Connect the cable to the alarm contacts (terminals 7 to 15) of the main terminal block.
For wiring details, see Table D-11 on page D-8.
Note: Do not switch heavy loads. See the relay ratings in Table D-11 on page D-8.
3. Connect the cable to the SCADA system.
Part 17997 Rev. 6, March 2011
Installation
8-13