Red-lion PCU Manuel d'utilisateur télécharger pdf (Page 16)

tosuppresspowerline interference. Installthemnearthe power entrypoint

of the enclosure. The following EMI suppression devices (or equivalent)

are recommended:

Ferrite Suppression Cores for signal and control cables:

Fair-Rite # 0443167251 (RLC #FCOR0000)

TDK # ZCAT3035-1330A

Steward #28B2029-0A0

Line Filters for input power cables:

Schaffner # FN610-1/07 (RLC #LFIL0000)

Schaffner # FN670-1.8/07

Corcom #1VR3

Note: Reference manufacturer’s instructions when installing a line filter.

6. Long cable runs are more susceptible to EMI pickup than short cable runs.

Therefore, keep cable runs as short as possible.

7. Switching of inductive loads produces high EMI. Use of snubbers across

inductive loads suppresses EMI.

Snubbers:

RLC #SNUB0000

WIRING CONNECTIONS

After the unit has been mechanically mounted, it is ready to be wired. All

conductors should meet voltage and current ratings for each terminal. Also

cabling should conform to appropriate standards of good installation, local

codes and regulations. It is recommended that power supplied to the unit (AC

or DC) be protected by a fuse or circuit breaker.

Allwiring connections aremade ona fixed terminal block. Whenwiring the

unit, use the numbers on the label to identify the position number with the

proper function. Strip the wire, leaving approximately 1/4" (6 mm) bare wire

exposed (stranded wires should be tinned with solder). Insert the wire into the

terminal and tighten the screw until the wire is clamped tightly. Each terminal

canacceptuptotwo,18-gagewires.Wireeachterminalblockinthismanner.

-8-

Figure 7, 4-20 mA Connection

Figure 8, 0-10 V Connection

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Red-lion PCU Manuel d'utilisateur Page 16