Emerson Liebert FPC Bedienungsanleitung PDF herunterladen (Seite 27)

Installation Instructions

Figure 15 Control wiring for units without low-voltage control box

Building Interface Relay

Remove jumper

when 5th customer

alarm is used

Remove jumper when Normally

Closed (N.C.) REPO is used

Green

TB1

Summary Alarm NO

N.C.

REPO

Summary Alarm NC

Summary Alarm Common

W200

Customer Alarm Common

Customer Alarm #1 (N.O.)

Customer Alarm #2 (N.O.)

Customer Alarm #3 (N.O.)

Customer Alarm #4 (N.O.)

Customer Alarm #5 (N.C.)

To Liebert

SiteScan

System

N.O. REPO

Black

White

Customer Alarms

Summary

Alarm

Auto-Manual

Restart Switch

Auto

Manual

#1 NO

#2 NO

#3 NO

#4 NO

#5 NC

RS-485

EPORemote

Common

REPO

COM

REPO

COM

REPO

24VDC

TB1

P38

-24+

TB2

P1 TO INTELLISLOT ONLY

LDM13009

Rev. 1

NOTES

1. All switching devices are to be suitable for switching low current 24VDC. Minimum

recommended wire size is 18AWG stranded copper with 300V insulation.

All wiring and devices are field-supplied except where noted. See installation manual for

detailed installation procedures.

2. The total load on the 24VDC supply (both N.O. and N.C. REPO circuits) must be limited to 1A.

3. Multiple normally open (N.O.) REPO switches may be paralleled.

Multiple normally closed (N.C.) REPO switches may be connected in series. All lamps (if used)

are connected in parallel.

4. The summary alarm contacts are rated for 0 to 30VAC or VDC, 0.5A, 10W maximum.

5. Customer alarms 1 through 4 are normally open (indicates alarm on contact closure). Customer

alarm 5 is normally closed (indicates alarm on contact opening).

6. For Liebert SiteScan connection, use #22 AWG shielded cable maximum distance 1000ft (300m).

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 43 44

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