Installation
26 3A2098S
Electrical Connections
Connect Light Tower Accessory
NOTE: A light tower is not included on models that do
not have an ADM. See Models on page 4.
1. Order the 255468 Light Tower Accessory as a
diagnostic indicator for the PCF system.
2. Connect the cable from the light tower to the digital
I/O port (BS) on the ADM.
See Table 3 for a description of light tower signals.
NOTE: See Errors, page 70, for error definitions.
This product must be grounded. In the event of an
electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the
electric current.
• The control center must be electrically connected
to a true earth ground; the ground in the electrical
system may not be sufficient. Refer to your local
code for the requirements for a “true earth ground”
in your area.
• All wires used for grounding must be 18 AWG
minimum.
• All electrical wiring must be done by a qualified
electrician and comply with all local codes and
regulations.
• For 24 Vdc wiring refer to F
IG. 13.
• For 100-240 Vac wiring refer to F
IG. 14.
• Incoming power wiring must be guarded from the
enclosure. Use a protective grommet where the
power wiring enters the enclosure to prevent
wear.
NOTICE
If power and grounding connections are not done
properly, the equipment will be damaged and the
warranty voided.
F
IG. 13: 24 Vdc Wiring
FIG. 14: 100-240 Vac Wiring
Table 5: Light Tower Signals
Signal Description
Green No errors.
Yellow An advisory exists.
Yellow flashing A deviation exists.
Red solid An alarm exists. One or more fluid
plates may be shutdown.
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