Siemens CZM-4 Скачать руководство пользователя страница 3

3

Refer to Figure 3. All circuits are power limited to
NFPA 70 per NEC 760. Each detector or group
of detectors must use a 2-wire circuit of at least
18 AWG, thermoplastic fixture wire, enclosed in
conduit. If permitted by local building codes, 18

AWG limited energy, shielded cable without conduit
may also be used.

Total circuit resistance must not exceed 70
ohms—40 ohms if relay bases are used.

NOTES:

1. All circuits can be Class A or Class B.
2. All circuits are power limited per NEC 760.
3. All circuits are supervised.
4. Do not connect more than one PBA-1911 to each zone. (Refer to PBA-1191 Instructions,

P/N 315-095424, for further information.)

5. Do not mix smoke detectors with the PBA-1191.
6. Maximim resistance: 70 ohms/circuit.
7. The PBA-1191 requires Rev. 3 or higher of CZM-4 software.
8. Positive and negative ground fault detected at <20 ohms for terminals 1-16.

Figure 2

CZM-4 PC Board

Figure 3

Wiring Diagram

Refer to Wiring Specification for
MXL, MXL-IQ and MXLV
Systems, P/N 315-091772
revision 6 or higher, for
additional wiring information.

Содержание CZM-4

Страница 1: ...ll of the CZM 4 circuits may be programmed to operate with Alarm Verification This allows the automatic verification of alarm conditions caused by smoke detectors in order to prevent nuisance alarms The CZM 4 has five LEDs which indicate alarm transmit trouble and two user programmable functions respectively For additional information on the MXL MXLV System refer to the MXL MXLV Manual P N 315 092...

Страница 2: ... P M O C r o t c e t e D e s a B n o i t a l l a t s n I s n o i t c u r t s n I r e b m u N t r a P H 3 3 I D S 3 B D 3 4 9 1 8 0 5 1 3 H 3 A 3 A I D S 3 B D 3 4 9 1 8 0 5 1 3 H 3 B 3 B I D P L I 3 I 3 D A I 3 A S 4 3 2 3 9 0 5 1 3 4 7 2 6 9 0 5 1 3 1 1 T D 1 1 B D T P D A B D S 3 B D 9 2 4 5 9 0 5 1 3 9 2 4 5 9 0 5 1 3 1 9 1 1 A B P 1 9 1 1 B B P 4 2 4 5 9 0 5 1 3 T 3 3 E P 5 3 B D P L I 3 D A P...

Страница 3: ...be Class A or Class B 2 All circuits are power limited per NEC 760 3 All circuits are supervised 4 Do not connect more than one PBA 1911 to each zone Refer to PBA 1191 Instructions P N 315 095424 for further information 5 Do not mix smoke detectors with the PBA 1191 6 Maximim resistance 70 ohms circuit 7 The PBA 1191 requires Rev 3 or higher of CZM 4 software 8 Positive and negative ground fault d...

Страница 4: ...OXXO OXXXOXXX 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 XOOOOOXX XOOOOXOO XOOOOXOX XOOOOXXO XOOOOXXX XOOOXOOO XOOOXOOX XOOOXOXO XOOOXOXX XOOOXXOO XOOOXXOX XOOOXXXO XOOOXXXX XOOXOOOO XOOXOOOX XOOXOOXO XOOXOOXX XOOXOXOO XOOXOXOX XOO...

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