Bosch DM 1103 BEX User Manual

FLM-420/4-CON

EOL22(Ex)

DM 1103 B-Ex

DM 1103 B-Ex

DO1101A-Ex

DCA1192 SB3

DCA1192 SB3

DFA1101A-Ex

DO1101A-Ex

1 2

Fire Alarm Systems | Conventional Manual Call Points for Ex Areas

Conventional Manual Call Points for Ex
Areas

www.boschsecurity.com

The Conventional Manual Call Points for Ex Areas are
used to manually activate the alarm in zones 1 and 2 at
risk of explosion.
The K type call points are encapsulated, intrinsically
safe call points and do not require any safety barriers.
The DM 1103 B‑Ex Manual Call Points for ex zones
must be connected via a Safety Barrier SB 3 incl.
Input/Output Module DCA1192 (see system overview).

System Overview

For DM 1103 B‑Ex:

Pos. Description

1 Non-ex area

2 Ex area zone 1 or 2

2 | Conventional Manual Call Points for Ex Areas

Functions

In the event of an alarm, the glass pane (2) is broken
first, then the pushbutton (3) is pressed hard. Thus
the switch triggers the alarm.
A locking mechanism holds the pressed manual call
point.
The pushbutton can be reset with the reset lever.
This does not reset the alarm on the fire panel.

Certifications and Approvals

Region Certification

Europe CE DM 1103

CE DKM2014

Germany VdS G 297060 DKM 2014/2-ex/-GLU

VdS G 295036 DM 1103 B-Ex

PTB 97 ATEX 3197 DKM 2014/2 / DKM

2014/2-GLU

Europe BASEE-FAEx 98E2304 DM 1103 B-Ex

Installation/Configuration Notes

• Manual call points must be illuminated sufficiently
with daylight or another light source (including
emergency lighting, if present).

• An installation height of 1400 mm ±200 mm,
measured from the middle of the manual call point to
the floor, must be maintained.

• Manual call points must be installed along escape and
rescue routes (e.g. exits, passageways, stairwells).

• Further standards, guidelines and planning
recommendations regarding the installation location
etc., should also be taken into consideration (see Fire
Detection manual).

• Regulations of local fire departments must be
observed.

Installation/configuration notes in accordance with
VdS/VDE

• The distance between manual call points should not
exceed 100 m according to DIN 14675 or 80 m
according to VdS.

• In high risk areas, manual call points should be
installed at a distance of max. 40 m (VDE 0833 Part 2,
Point 7.2.6).

• According to VdS, up to 10 manual call points can be
connected to a primary line.

DKM 2014/2‑ex Manual Call Point Type K

• For connection to the LSN, an NBK 100 LSN Fire
Interface is required.

• Can be connected directly to the following
conventional control panels:

– BZ 1012
– BZ 1060
– UEZ 1000 GLT.

• With an NBK 100 LSN Fire Interface, can be
connected to the following control panels:

– BZ 500 LSN

– UEZ 1000 LSN
– UEZ 2000 LSN
– UGM 2020 LSN

DKM 2014/2‑ex‑UGM Manual Call Point Type K, for
Connection to UGM Conventional

• Can be connected directly to the UGM‑GLT Universal
Danger Detection System

DM 1103 B-Ex manual call point for ex area

• For connection to the LSN, an NBK 100 LSN interface
is required.

• For use in explosive areas of zones 1 and 2, a safety
barrier and an input/output module are required,
which must be mounted in front of the ex area.

• Cables can be inserted surface-mounted or flush­mounted

Parts Included

Type Qty.Components

DKM 2014/2‑ex 1 Manual Call Point Type K, for ex areas,

DKM 2014/2‑ex‑UGM1 Manual Call Point Type K, for

DM 1103 B-Ex 1

for surface mounting

Connection to UGM Conventional, for
ex areas, for surface mounting

DM 1103 B-Ex manual call point, color

1

red

2

Key for DM1103B-Ex manual call point
PG11 cable screws

Technical Specifications

DKM 2014/2‑ex Manual Call Point Type K
DKM 2014/2‑ex‑UGM Manual Call Point Type K, for
Connection to UGM Conventional

Operating voltage 24 V DC

Switch contact Type 366 (encapsulated), II 2 G

Maximum contact load 5 A / 250 V AC

Cable entry • 1x M16 x 1.5 tightening

Housing material Polyester, glass fiber reinforced

Colors Red, RAL 3001

Dimensions (W x H x D) 136 x 138 x 88 mm

Weight Approx. 1800 g

Protection class as per EN 60529 IP 66

Permissible operating
temperature

Ex classification Eex emd IIC T6

EEx d II C

0,25 A / 250 V DC

diameter 4‑8 mm, EEx e II

• Blind plug: 1x M16 x1.5
EEx e II

-25 °C to +40 °C

3 | Conventional Manual Call Points for Ex Areas

Test certificate / PTB No. 97-37001

ATEX approval no. PTB 97 ATEX 3197

DM 1103 B‑Ex Manual Call Point

Operating voltage 16V DC to 28V DC

Cable duct PG11 screws (2x)

Connection terminals 0.2 mm to 1.5 mm

Housing material Plastic, PC

Color Red, RAL 3000

Dimensions (W x H x D) 134.4 x 134.4 x 43.5 mm

Weight Approx. 200 g

Protection class as per EN 60529 IP 54

Permissible operating

-25 °C to +60 °C

temperature

Permissible storage temperature -30 °C to +75 °C

Permissible relative humidity ≤100% at T≤34 °C

Ex classification EEx ib IIC T4

Ordering Information

DKM 2014/2‑ex Manual Call Point Type K

for ex area, surface-mounted, indirect alarm triggering,
conventional technology

Order number DKM 2014/2-ex

Key for Fire Detector Type K

Order number FMX-7743.0.0500

DKM 2014/2‑ex‑UGM Manual Call Point Type K, for Con­nection to UGM Conventional

for ex area, surface-mounted, indirect alarm triggering

Order number DKM 2014/2-ex-UGM

Key for Fire Detector Type K

Order number FMX-7743.0.0500

DM 1103 B‑Ex Manual Call Point

for zone 1 and 2 areas at risk of explosion,
conventional technology

Order number DM1103B-Ex

SB3 Safety Barrier incl. DCA1192 Input/Output Module

limits the electrical energy between non-inherently
safe and inherently safe circuits

Order number SB3

Accessories

FMC‑SPGL‑DEIL Spare Glasses

For manual call points of Series DM, DKM, SKM,
FMC‑120 and FMC‑210.
1 unit = 5 spare glasses

Order number FMC-SPGL-DEIL

4 | Conventional Manual Call Points for Ex Areas

Represented by:

Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina:

Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.us

Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.asia

Bosch (Shanghai) Security Systems Ltd.
201 Building, No. 333 Fuquan Road
North IBP
Changning District, Shanghai
200335 China
Phone [phone]
Fax: [phone]
www.boschsecurity.com.cn

Robert Bosch Ltda Security Systems Division
Via Anhanguera, Km 98
CEP 13065-900
Campinas, Sao Paulo, Brazil
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

© Bosch Security Systems 2012 | Data subject to change without notice
1292017419 | en, V4, 25. Sep 2012