Siemens HLIM User manual

Siemens Building Technologies

Fire Safety

P/N 315-033170-2

OPERATION The SIEMENS Model HLIM Loop Isolator Module solates short c rcu ts on F reF nder-

XLS analog loops. By plac ng dev ces between HLIMs dur ng nstallat on, a short n

the w r ng w th n that group s d sconnected from the rest of the loop. The rema nder

Figure 1

The HLIM-1 Loop Isolator Module

does not have a loop address and therefore does not requ re address programm ng

nor does t reduce the loop capac ty below 252 dev ces.

Remove all system power before installation, first the battery and then the AC.

INSTALLATION The HLIM s a polar ty nsens t ve module. Refer to F gure 1 for the locat on of the

two nput term nals and two output term nals. L ne 1 and L ne 2 can be e ther l ne of

the loop.

The HLIM may be used n two c rcu t conf gurat ons as follows:

Class B (See F gure 2) In Class B w r ng each HLIM solates a branch on the c rcu t. Note that

a short on the ma n branch causes the ent re loop to fa l. To prevent th s, mount the

HLIMs at the F reF nder-XLS enclosure and run each branch ndependently.

of the dev ces cont nue

to operate. The HLIM

operates n both Class A

and Class B c rcu ts.

A yellow LED flashes

when a dev ce detects a

short c rcu t. The HLIM

then solates that part of

the loop. When the short

s removed, the HLIM

automat cally restores

the loop to normal

operat on. The HLIM

FRONT BACK

FAULT

IN - LINE 1

IN - LINE 2

OUT - LINE 1

OUT - LINE 2

Loop Isolator Module

Installation Instructions

Model HLIM

Siemens Building Technologies

Fire Safety

P/N 315-033170-

Figure 2

HLIM Wiring Diagram - Class B Installation

Class A S ngle Loop (See F gure 3) In Class A w r ng the HLIMs are w red n ser es w th the loop w r ng.

Th s results n a s ngle cont nuous loop. If any group n the loop has a short, that

group s lost and a Class A c rcu t fa lure results. The F reF nder-XLS d splays commu-

n cat on errors for the dev ces and a Class A fa lure for the loop tself.

Figure 3

HLIM Wiring Diagram - Class A Installation Single Loop)

1. All wiring must comply with

national and local codes.

. In order to provide adequate

protection, it is recom-

mended that you do not

install more than 0 devices

on a single HLIM.

3. Minimum wire gauge is

18 AWG.

4. The total wire resistance

(both wires) between HLIMs

cannot exceed 0 ohms.

5. Do not install more than 15

HLIMs per DLC loop.

6. All circuits are supervised.

7. Refer to DLC Installation

Instructions, P/N 315-033090

for the list of compatible

devices.

8. All terminals are power

limited.

1. All wiring must comply with

national and local codes.

. In order to provide adequate

protection, it is recom-

mended that you do not

install more than 0 devices

on a single HLIM.

3. Minimum wire gauge is

18 AWG.

4. The total wire resistance

(both wires) between HLIMs

cannot exceed 0 ohms.

5. Do not install more than 15

HLIMs per DLC loop.

6. All circuits are supervised.

7. Refer to DLC Installation

Instructions, P/N 315-033090

for the list of compatible

devices.

8. All terminals are power

limited.

ANALOG LOOP

LINE 1

LINE 2

IN IN OUT OUTIN IN OUT OUTIN IN OUT OUT

TO ANALOG

LOOP RETURN

INSIDE ENCLOSURE

TO ANALOG

LOOP FEED

LINE 1

LINE 2

LINE 1

IN IN OUT OUT

IN IN OUT OUT IN IN OUT OUT

ININ

OUTOUT

ININ

OUTOUT

ININ

OUTOUT

Siemens Building Technologies

Fire Safety

P/N 315-033170-3

Figure 4

Mounting

Mechan cal Installat on (See F gure 4)

 Use a standard 3 1/2- nch deep, double gang electr cal sw tchbox or a 4- nch

square electr cal box that s 2 1/8 nches deep.

 Connect the f eld w r ng. Press the HLIM nto the box and fasten the

module plate to the box.

 Cover the module front plate w th the plate suppl ed and fasten w th screws

suppl ed.

ELECTRICAL RATINGS Input power: 24 VDC, 1mA max

SWITCHPLATE

4-INCHES SQUARE

(SUPPLIED)

SWITCHPLATE

(SUPPLIED)

4-INCHES SQUARE

4-INCH SQUARE BOX

2 1/8-INCHES DEEP

DOUBLE GANG BOX

3 1/2-INCHES DEEP

Siemens Building Technologies, Inc.

8 Fernwood Road

Florham Park, New Jersey 0793

Siemens Building Technologies, Ltd.

Kenview Boulevard

Brampton, Ontario L6T 5E4 P/N 315-033170-

Table of contents

Other Siemens Control Unit manuals

Siemens

Siemens 6AV7861 Series User manual

Siemens

Siemens acvatix MVS661 N Series User manual

Siemens

Siemens Siprotec DNP3 IP Use and care manual

Siemens

Siemens 599-06611 Owner's manual

Siemens

Siemens SIMATIC S7 User manual

Siemens

Siemens SIRIUS 3RA2916-1A User manual

Siemens

Siemens SINUMERIK 808D Quick start guide

Siemens

Siemens simovert masterdrives User manual

Siemens

Siemens SINAMICS S120 Technical Document

Siemens

Siemens CPU 412-5H Technical Document

Siemens

Siemens S-60 User manual

Siemens

Siemens WATCHDOG-Modul ET 200iSP User manual

Siemens

Siemens VVI46/2 Series User manual

Siemens

Siemens WF 723 C Operating instructions

Siemens

Siemens PM330 Assembly instructions

Siemens

Siemens 3VM9.88-0LB10 User manual

Siemens

Siemens SINUMERIK 805 User manual

Siemens

Siemens SINUMERIK 840D sl Quick start guide

Siemens

Siemens SIMATIC 6DL1131-6DF00-0PK0 Technical Document

Siemens

Siemens SINAMICS G130 User manual

Siemens

Siemens 3VL92 Series User manual

Siemens

Siemens SINUMERIK 840Di Parts list manual

Siemens

Siemens VKF46 Series User manual

Siemens

Siemens SINAMICS CONNECT 500 User manual

Popular Control Unit manuals by other brands

Festo

Festo Compact Performance CP-FB6-E Brief description

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Quick installation guide

JS Automation

JS Automation MPC3034A user manual

JAUDT

JAUDT SW GII 6406 Series Translation of the original operating instructions

Spektrum

Spektrum Air Module System manual

BOC Edwards

BOC Edwards Q Series instruction manual

KHADAS

KHADAS BT Magic quick start

Etherma

Etherma eNEXHO-IL Assembly and operating instructions

PMFoundations

PMFoundations Attenuverter Assembly guide

GEA

GEA VARIVENT Operating instruction

Walther Systemtechnik

Walther Systemtechnik VMS-05 Assembly instructions

Altronix

Altronix LINQ8PD Installation and programming manual

Eaton

Eaton Powerware Series user guide

WAGO

WAGO 750-407/040-000 manual

Sony

Sony CCU-590 Operation manual

Graco

Graco 25D614 instructions

Task Force Tips

Task Force Tips YE-RF-900 Instructions for installation, safe operation and maintenance

Shini

Shini SPV-U Series manual