Siemens CZM-1B6 Installation Instructions Manual

Page 1
Installation Instructions
Model CZM-1B6 Remote Conventional Zone Module
OPERATION
The Model CZM-1B6 from Siemens Industry, Inc., is an MXL intelligent device that connects a single zone of conventional devices to an analog loop. The CZM-1B6 can power up to fifteen compatible 2-wire, ionization or photoelectric smoke detectors. It can also monitor an unlimited number of shorting devices such as waterflow switches, thermal detectors, manual stations, etc.
Each CZM-1B6 can be assigned a 32 character custom alphanumeric message. A multicolor LED, visable through the cover plate, indicates the condition of the circuit. This multicolor LED displays red for alarm, yellow for trouble, and green for normal operation (See Figure 1).
The CZM-1B6 supports Class A and Class B wiring. The module uses one address on the analog circuit. It does not require any mechanical address programming. Use Model DPU Device Programming Unit or FPI-32 Programmer/Tester to program and test the module.
For additional information on the MXL/MXLV System, refer to the MXL/MXLV Manual, P/N 315-092036.
SETTING THE MODULE ADDRESS
INSTALLATION
Remove all system power before installation, first battery and then AC. (To power up, first connect the
AC and then the battery.)
Electrical Connections
After you have set the CZM-1B6 address, connect the field wiring. CZM-1B6. All terminals are power limited.
1. Initiating Devices (Figures 2, 3, and 4)
The CZM-1B6 supports one zone of initiating devices in either Class A or Class B. The initiating devices are connected to terminals 5–8 on the CZM-1B6 terminal block. Figure 2 shows the Class A wiring. Figure 3 shows the Class B wiring.
Figure 4 shows the wiring for the PBA-1191 beam detector. When the PBA-1191 is used, the 2-position plug from jumper J1 must be removed. Follow the steps listed below:
a. Remove the screw from the center of the
b. Remove the circuit board and locate jumper J1. c. Remove the 2-position plug from J1.
There are three basic connections
CZM-1B6 plastic cover and place it to one side.
to the
1. Using the DPU Device Programming Unit or FPI-32 Programmer/Tester, plug the programming cable into the programming receptacle on the CZM-1B6 (See Figure 1).
2. Set the System address for the CZM-1B6 by following the instructions in the FPI-32 Programmer/
Tester Manual, P/N 315-090077, or the DPU User's Manual, P/N 315-033260, as appropriate.
NOTE: With FPI-32 Rev. 1.3 software, only 1=MXL
mode should be used when programming a device.
Siemens Industry, Inc. Building Technologies Division Florham Park, NJ
P/N 315-095355-9
Figure 1
Model CZM-1B6
Siemens Building Technologies, Ltd. Fire Safety & Security Products 2 Kenview Boulevard Brampton, Ontario L6T 5E4 Canada
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d. Reassemble the circuit board and plastic cover
)
)ylnOdevorppAMF(efaSyllacisnirtnI
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snoitcurtsnInoitallatsnI
rebmuNtraP
1-ISIhtiwSI3-IDS3-BD81-34
9180-513
using the screw that was removed in the first step.
e. Be sure to use the correct end of line device with
the CZM-1B6 in this configuration.
The devices in the tables at the right are listed for use with the CZM-1B6. Use up to fifteen detectors, any combination of those listed. Only one PB-1191 or one DF-1192, and no additional devices, can be connected to a CZM-1B6. Detector operated accessories cannot be used with the CZM-1B6. The model numbers listed are the UL compatibility identifiers.
STYLE D
(CLASS A)
WIRE MINIMUM 18 AWG, 35 ohms MAX SUPERVISED, POWER LIMITED PER NEC 760 VOLTAGE 24V UNFILTERED FULL WAVE
POWER
ANALOG LOOP
+
+
+
+
+
+
EOL *
-
-
-
-
-
-
EARTH
6B1-MZCrofytilibitapmoC
noitallatsnI
rotceteDesaB
H3/3-IDS3-BD349180-513
H3A/3A-IDS3-BD3
49180-513
H3B/3B-IDI3-DA432390-513
*531-P3-TDS3-BD545710-513
11-TD11-BD
11-ABP1911-BBP424590-513
19
3-EPS3-BD
PLI3-DA
T11/11-EP11-BD
P11-DA
TPDA-BDhtiwS3-BD
TPDA-BDhtiwS3-BD
924590-513 924590-513
578090-513 432390-513
891490-513 891490-513 956590-513
May use up to 15 detectors of any type.
* Only one PBA-1191 or one DF-1192, and no additional
devices, can be connected to a CZM-1B6.
snoitcurtsnI
rebmuNtraP
1
+
3
2
-- --
+++
5
4
* EOL DEVICE IS 4.7K,1/4W(P/N 140-820188
Figure 2
CZM-1B6 Wiring Diagram (Initiating Devices)
Class A (Style D) Installation
STYLE B
(CLASS B)
WIRE MINIMUM 18 AWG, 35 ohms MAX SUPERVISED, POWER LIMITED PER NEC 760 VOLTAGE 24V UNFILTERED FULL WAVE
POWER
ANALOG LOOP
1
+
3
2
-- --
4
+++
+
+
+
+
+
+
5
6 7 8 9
Figure 3
CZM-1B6 Wiring Diagram (Initiating Devices)
Class B (Style B) Installation
6 7 8 9
EOL*
*EOL DEVICE IS 4.7K,
1/4W (P/N 140-820188)
-
-
-
-
-
-
EARTH
Positive and negative ground fault detected at
NOTE:
<30K ohms for terminals 5-8 on CZM-1B6.
Figure 4
CZM-1B6 Wiring Diagram
PB-1191 Installation
2
Page 3
2. Analog Loops (See Figure 5)
3. 24 VDC Power (See Figure 6)
The CZM-1B6 communicates with the MXL via its analog addressable loops. These loops may be on the MMB or on the optional ALD-2I module. The analog loops may be wired Class A or Class B. Figure 5 shows both wiring types, as well as the connections to either the MMB or the MOM-4 when the ALD-2I module is used.
ALD-2I
LOOP
2
MMB
TB2
MMB
TB3
LOOP1LOOP
2
-
-
1
+
2
+
*OPERATES IN FULL COMFORMANCE WITH STYLE 6
***
-
+
1
2
***
**OPERATES IN FULL COMFORMANCE WITH STYLE 4
***JUMPERS CAN BE REMOVED FROM MMB-3
WITH CSGM CONFIGURATION
MOM-4
TB2
LOOP
LOOP
1
2
48 8
37 7
26 6
15 5
48 8
37 7
26 6
1
55
MOM-4
TB1
LOOP
1
444
333
222
111
444
333
222
111
NOTE:
Positive and negative ground fault detected at <30K ohms for terminals 5-8 on CZM-1B6.
CZM-1B6 Wiring Diagram (Analog Loop)
The CZM-1B6 receives its power from the CZM-1B6 power output on the MMB. This power is available on TB5 of the MMB at terminals 9–12 or TB3 on the PSR-1 on terminals 3-6. The power may be wired as Class A or Class B. Since the CZM-1B6 monitors the power at its screw terminals, you can star or T-tap the power connection in the Class B configuration only. Refer to Figure 6 for the wiring diagram.
CLASS A INSTALLATION*
NO T-TAPPING ALLOWED
CZM-1/1B6
3
4
5
6
7
1
8
2
CLASS B INSTALLATION**
T-TAPPING ALLOWED
CZM-1/1B6
3
4
5
6
7
1
8
2
Figure 5
CZM-1/1B6
3
4
5
CZM-1/1B6
3
4
5
2
3
4
CZM-1/1B6
2
3
4
CZM-1/1B6
5
6
7
5
6
7
1
6
7
8
LOOP RESISTANCE 100 Ohms MAX. ALL WIRE MINIMUM 18 AWG NO EOL DEVICE REQUIRED SUPERVISED, POWER LIMITED PER NEC 760
1
6
7
8
CZM-1/1B6
2
3
4
5
6
7
1
8
8
8
PSR-1
TB3
3
4
5
6
3
4
5
6
MMB
TB5
12
11
10
+ +
-
-
4
1
2
3
9
12
11
10
9
*
*
4
1
2
3
+
-
*JUMPERS CAN BE REMOVED FROM MMB-3
WITH CSGM CONFIGURATION
1
NOTE:
Positive and negative ground fault detected at <30K ohms for terminals 5-8 on CZM-1B6.
CLASS A INSTALLATION
NO T-TAPPING ALLOWED
CZM-1B6
5
7
8
6
CLASS B INSTALLATION
2
9
1
T-TAPPING ALLOWED
CZM-1B6
5
7
8
6
4
5
2
3
9
1
CZM-1B6
6
7
2
8
CZM-1B6
4
3
5
7
8
9
6
CZM-1B6
4
3
5
7
6
8
9
1
2
9
2
1
ALL WIRE MINIMUM 18 AWG NO EOL DEVICE REQUIRED SUPERVISED, POWER LIMITED PER NEC 760
2
1
5
3
4
For loop resistance, refer to
PSR-1 Installation Instructions, P/N 315-090911, MMB-1 Installation Instructions, P/N 315-090375, MMB-2 Installation Instructions, P/N 315-095097, or MMB-3 Installation Instructions, P/N 315-048860
as applicable.
Figure 6
CZM-1B6 Wiring Diagram (Power)
3
4
3
5
4
3
5
CZM-1B6
6
7
8
CZM-1B6
7
6
CZM-1B6
7
6
9
9
8
9
8
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Mechanical Installation
Electrical Ratings
1. Mount the CZM-1B6 in a standard two gang electrical box. The box must have a depth of at least 3½ inches.
2. When the field wiring is connected (See above), press the CZM-1B6 into the box and fasten it with the four screws provided.
3. Attach a dress bezel if necessary, making sure that the ALARM LED is aligned with the hole in the bezel.
SAERA1-ISI
LENNAHCEFASSUODRAZAH
+19 5
-18 4
+2212
-2111
01,7,6,3:NOITCENNOCON
INTRINSICALLY SAFE APPLICATION
FM APPROVED ONLY
*THE ISI-1 IS A TWO-CHANNEL INTERFACE.
ONE CHANNEL IS SHOWN CONNECTED.
12
11
10
ISI-1*
9
8
7
1
2
3
4
5
6
tnerruCeludoMCDV5evitcAAm0
tnerruCeludoMCDV42evitcAAm05
tnerruCeludoMCDV42ybdnatSAm5.21
Zone resistance: 35 ohms total
6
5
4
ISI-1*
3
2
1
7
8
9
10
11
12
NOTES:
1. Intrinsically Safe Output:
Open Circuit Voltage: 28 VDC Short Circuit Current: 93mA
2. Maximum loop resistance must not exceed 35 ohms.
3. A maximum of ten DI-3IS Ionization Detectors or up to five S121 or S122 Flame Detectors can be used in addition to mechanical (non-energy storing) shorting devices.
4. Maximum safe system voltage is 250 VAC.
5. For mounting and installation of the ISI-1, see the ISI-1 instructions.
6. Only mechanical (non-energy storing) shorting devices such as the MS-51 Manual Station may be used.
Wiring Diagram of Intrinsically Safe Zone
P/N 315-095355-9
7. WARNING: Do not make any connection to terminal 6 of the DB-3S base. Such a connection would void use in an intrinsically safe application.
8. In addition, S121 and S122 are also approved for use in Class II and Class III, Groups E, F, and G.
9. For guidance on installation see ANSI/ISA RP 12.6, “Installation of Instrinsically Safe Instrument Systems in Class I Hazardous Locations”.
10. For DI-3IS information, see the DI-3 Series installation instructions, P/N 315-081943.
11. For S121 and S122 information, see the installation instructions, P/N 315-085258.
Figure 7
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