Bosch CZM 0004 A 4 Zone Conventional Module: English 4.998.137.270 Product description CZM 0004 A

English 4.998.137.270  Product description CZM 0004 A

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ST−FIR / PRM1/deh

610−4.998.153.977 / A2

Functional description

d It enables the installation of up to 4 supervised conventional zones for conventional 2 wire detectors and dry contact type devices.

Wiring

Pos

.

Marking

Connection

1

AUX1 +

24 V DC auxilliary power supply zone 1

2

AUX1 −

24 V DC auxilliary power supply zone 1

3

OUT1 −

Zone 1 Output−Low

4

OUT1 +

Zone 1 Output−High

5

IN1 −

Class A Zone 1 Input−Low

6

IN1 +

Class A Zone 1 Input−High

7

AUX2 +

24 V DC auxilliary power supply zone 2

8

AUX2 −

24 V DC auxilliary power supply  zone 2

9

OUT2 −

Zone 2 Output−Low

10

OUT2 +

Zone 2 Output−High

11

IN2 −

Class A Zone 2 Input−Low

12

IN2 +

Class A Zone 2 Input−High

13

AUX3 +

24 V DC auxilliary power supply zone 3

14

AUX3 −

24 V DC auxilliary power supply zone 3

15

OUT3 −

Zone 3 Output−Low

16

OUT3 +

Zone 3 Output−High

17

IN3 −

Class A Zone 3 Input−Low

18

IN3 +

Class A Zone 3 Input−High

19

AUX4 +

24 V DC auxilliary power supply zone 4

20

AUX4 −

24 V DC auxilliary power supply zone 4

21

OUT4 −

Zone 4 Output−Low

22

OUT4 +

Zone 4 Output−High

23

IN4 −

Class A Zone 4 Input−Low

24

IN4 +

Class A Zone 4 Input−High

Technical Specification

Indication/operation elements

8 LEDs (4x red, 4x yellow) / 4 keys (LED test)

Input voltage  (min − max)

20 V DC − 30V DC

Maximum current consumption

− standby mode ( 4 zones)

− alarm mode ( 4 zones)

65 mA

165 mA

Maximum output voltage

20 V DC 

$

5%

Maximum output current

100 mA 

$

10%

Safety standards

IEC 60950 / EN 60950

EMI / EMC protection

UL 864 / FCC Part 15

Operating Temperature

−5 

_

C . . . 50 

_

C     (23 

_

F . . . 122 

_

F)

Storage Temperature

−20 

_

C . . . 60 

_

C     (−4 

_

F . . . 140 

_

F)

Permissible relative humidity

max. 95%  non condensing

Housing material and color

ABS plastic Polylac PA−766 (UL94 V−0),

semi gloss anthrazit, RAL 7016

Dimensions  (H x W x D)

approx. 127 x 96 x 60 mm  (5.0 x 3.8 x 2.4 inches)

Weight

approx. 135 g  (4.8 ounces)

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