Siemens CZM-4 전단

May 2002

Supersedes sheet dated 8/99

Siemens Building Technologies

Fire Safety

Fire Safety
8 Fernwood Road
Florham Park, NJ 07932
Tel: (973) 593-2600
FAX: (973) 593-6670
Website: www.sbt.siemens.com/fis

5/02

5M

SFS-IG

Printed in U.S.A.

Fire Safety
2 Kenview Boulevard
Brampton, Ontario
Canada L6T 5E4
Tel: (905) 799-9937
FAX: (905) 799-9858

1. Initiating device circuits:

20-24.5 VDC

4mA max. capacitor EOL

9mA max. resistor EOL

180mA max. per zone

2. Initiating devices per zone:

Up to 30 detectors, any combination of those in No. 3

below.  Up to five waterflow switches may be used.

Any number of direct shorting devices may be used.

Wiring may be Style D (Class A) or Style B (Class B).

3. The UL identifiers for compatibility are the same as the

model names specified below.  Compatible

Siemens Fire Safety detectors are:

DI-3/3H

P/N 315-081943

DI-A3/A3H

P/N 315-081943

DI-4A/4H

P/N 315-085257

DI-6

P/N 315-085257

DI-B3/B3H

P/N 315-086590

P/N 315-086591

P/N 315-086592

PE-11/PE-11T

P/N 315-094198

DT-11

P/N 315-095429

PE-3000/3000T

P/N 315-086441

PE-3/3T

P/N 315-086545

PBA-1191

P/N 315-094912

4. All circuits are power limited to NFPA 70 per NEC 760.

Each detector or group of detectors must use a two

wire circuit of at least 18 AWG thermoplastic fixture

wire enclosed in conduit, or 18 AWG limited energy

shielded cable without conduit, if permitted by local

building codes.

5. Total circuit resistance must not exceed 70 ohms, 40

ohms if relay bases are used.

Refer to Installation Instructions P/N 315-090726