Fire Safety nstallation nstructions Model MMB- Main ontrol Board OPERATON The SEMENS Model MMB- board in each MXL System controls operations and monitors input device identity, network communication, and operator commands that are entered through the MKB-/ Annunciator/ Keyboard. The MMB- also provides two analog loop driver circuits. Each ALD loop can be used as lass B or lass A and can monitor and control up to 60 intelligent devices as well as programmable device relays. The MMB- module is field programmable. t is equipped with two programmable lass B (Style Y) or lass A (Style Z) notification appliance circuits. Each circuit can activate up to. amps of audible or visual notification appliances. The module also has auxiliary relays for the external monitoring of ommon System Alarm, ommon System Trouble, and ommon Supervisory conditions. The ommon Supervisory relay is user programmable. The MMB- includes a built-in battery charger and transfer circuit. The charger is microprocessor controlled and incorporates a brownout circuit that switches the System to standby batteries during the loss or reduction of the primary source A. The System can display the real time battery voltage, the A voltage, and the charger current on the MKB-/ alphanumeric display. t also has a amp, VD output that powers ZM- modules. NSTALLATON Always remove power before installation. nstalling the MMB- Board Unpack the MMB-. nspect the module, looking for such things as integrated circuits (s) not firmly seated in their sockets, bent pins, connectors not properly installed, dirt, packing material on the board, etc. The installation kit consists of the following: Four #0 nuts Two resistors Battery cable with wire To install the MMB-:. Place the MMB- with the mounting bracket over the four standoffs on the MBR-MP mounting plate in the upper left portion of the backbox (See Figure ).. Secure in place using the hardware provided. Be sure the screws and nuts are tight, as they provide the earth ground connection for the MMB-. Siemens Building Technologies, nc. 8 Fernwood Road Florham Park, New Jersey 079 Siemens Building Technologies, Ltd. Kenview Boulevard Brampton, Ontario L6T E N P/N -09097-8
Figure nstalling the MMB- F BATTERY P P B NA 0A MPS-6 MPS- B NA P P0 S7 S D00P TB P BATTERY P POWER TO MOM- AMP MAX. TB LOOP TB LOOP P A TO MOM- DO NOT USE MNET PRNTER PROGRAMMER P P6 F MOM- AMP 0 MOM- 0 F MPS-6 8 AMP MMB- (MXL Rev. 9 and higher) 6 K K P GND FAULT DSONNET P6 (MXL Rev. 8 and lower) 0 Figure MMB- Main Board P7 EXPANSON P8 TO ANN- OFF P7 F TAMPER SWTH ON AMP ZM- POWER NA NA SPV TRBL ALR ZM- POWER 0 9 8 7 6 9 8 7 6
ONFGURATON The MMB- has two jumpers jumper P for MNET and jumper P7 for Real Time clock which must be set for proper operation. Refer to Figure for the location of the jumpers. MNET To configure the MNET for either Style or Style 7 operation, set jumper P on the MMB-. f the MMB- has no remote PSR-s or is connected to remote PSR-s with a Style MNET, set the jumper to position S. f the MMB- is connected to remote PSR-s with a Style 7 MNET, set the jumper to S7 and install a NET-7 (Refer to the NET-7 nstallation nstructions, P/N -099). Real Time lock The second jumper on the MMB- is P7 which must be set for the real time clock to operate properly. Move the jumper to the on position to provide backup battery power to the real time clock. Note: The real time clock requires MXL/MXLV firmware Revision 9.0 or higher to operate. nternal Wiring To complete the MMB- internal wiring connections, follow the steps below, skipping those that do not apply to your particular MXL System.. Main Power onnections Primary power for the MMB- is provided by the MPS-6/-6W or MPS-/-W. Both of these mount in the lower right-hand corner of the MXL enclosure. Follow the instructions below for the appropriate power supply. MPS-6/-6W nstall the MPS-6/-6W (See MPS-6/-6W nstructions, P/N -090/W). With the A mains disconnected, connect the MPS-6/-6W power cable to P of the MMB-. Be sure that the jumper assembly is installed in P of the MMB-. f this jumper is not installed, the MMB- will detect a permanent A fail or indicate auxiliary power voltage is low. MPS-/-W nstall the MPS-/-W (See MPS-/-W nstructions, P/N - 0900/W). Remove and discard the jumper assembly installed in P of the MMB-. Disconnect the A mains. onnect the MPS-/-W power cable to P of MMB-.. Battery Power onnection The MMB- kit includes a battery cable (wiring harness). Use the harness to connect the V backup batteries to P of MMB-.. MOM- Optional Module ard age There are two connections between the MMB- and the MOM- board. a. The first is the V power connection. P provides backward compatibility with the MMB- and should only be used when replacing an MMB-. P is limited to amps. The MMB- allows the use of either an MPS-6/-6W or an MPS-/-W. TB terminals and supply V to the MOM- with a maximum of 6 amps (MPS-6/-6W) or amps (MPS-/-W) available. This output must be derated by the total current drawn from NA (.A max), NA (.A max) and the ZM-, power (A max) on the MMB-. onnect TB, and on the MMB- to TB6, and on the MOM. Refer to Figure for the wiring diagram. MOM- TB6 _ P7 _ TB AWG MN 6A MAX (MPS-6) A MAX (MPS-) 8- VD NOT POWER LMTED MMB- Figure MOM- V onnection P6 ABLE P/N -90967 SUPPLED WTH MOM-
Figure ZM- Supervised Auxiliary Power lass B Wiring Figure ZM- Supervised Auxiliary Power lass A Wiring Refer to Wiring Specification for MXL, MXL-Q and MXLV Systems, P/N -0977 revision 6 or higher, for additional wiring information. b. The second provides V power and the communication interface. onnect the 8-wire ribbon cable from P7 on the MOM- to P6 on the MMB-. Field Wiring (Refer to Figure ) The screw terminals for the field wiring circuits are located on the left and right sides of the MMB-. They are labeled TB through TB. The field wiring circuits available are: ZM- power Analog device loop Analog device loop Notification appliance circuit (Styles Y and Z) Notification appliance circuit (Styles Y and Z) ommon alarm relay ommon supervisory relay ommon trouble relay Style RS-8 Network (MNET) The following sections describe each circuit type and give the related instructions. Refer also to the wiring diagrams. Auxiliary lass A V Power Auxiliary power is available on TB, terminals 9 through. The circuit is power limited per NE Article 760 and is rated at amp, 8- VD. This power supply is for use with the ZM- Remote onventional Zone module. Figure shows lass B wiring; Figure shows lass A wiring. lass B wiring can be used to obtain the maximum of 0 ZM-s. Each lass B wire run can support a maximum of 0 ZM-s, ohms max. Multiple lass B power connections can be used provided you do not exced the rating above (0 ZM-s max and ohms per run max). For example, you could have four individual lass B power runs, for a total of 0 devices (6,,, and 7 ZM-s), each of the four runs not exceeding ohms resistance. Analog Device Loops and (TB and TB) These two loops each support up to 60 analog type devices. To install a device for lass B, refer to Figure 6 and the electrical specifications. To install a device for lass A, refer to Figure 6 and the electrical specifications. Electrical Specifications for the Analog Device Loops. Electrical ratings: SUPERVSORY: 0 VD peak, 0mA max ALARM: 0 VD peak, 0mA max (60 devices in alarm). All wiring must be in accordance with Article 760 of NE or the local building codes. Refer to Figure 6.
. Only the list of devices in Table may be used. A maximum of 60 devices may be connected to a single loop.. No end of line device is required.. Both circuits are power limited per NFPA 70, NE. Each detector, or group of detectors, requires a twowire circuit of 8 AWG minimum thermoplastic fixture wire, enclosed in a conduit, or 8 AWG limited-energy shielded cable without conduit, if permitted by local building codes. 6. Total circuit resistance must not exceed 00 ohms. Maximum capacitance: 0.µF between loop and loop 0.8µF between loop and chassis 0.8µF between loop and chassis 7. T-tapping is NOT allowed on lass A loops. ompatible Devices TABLE OMPATBLE DEVES Base nstallation nstructions ZM- P/N -0907-8 ZM-B6 P/N -09- FP-/FPT-* D-60/60H D-60A/60AH D-60B/60BH L-/H L-A/AH L-B/BH LP-/LPT- LP-(d) LP-** LP-**(d) LT- DB-S with DB-ADPT DB- P/N -099-6 P/N -099-6 DB-S, DB-XRS P/N -09087- DB-S, DB-XRS P/N -09087- AD- AD-XR P/N -09-6 P/N -09- DB-S, DB-XRS P/N -0987- DB-S, DB-XRS P/N -0987- AD- AD-XR P/N -09-6 P/N -09- DB-S, DB-XRS P/N -099- AD-LP AD-XRLP P/N -09- P/N -09- DB-S, DB-XRS P/N -0908- AD-LP AD-XRLP P/N -09-6 P/N -09- DB-S P/N -096- M S-0/0 P/N -09090- M S-0B/0B P/N -099- M S-MB6 P/N -096- T R-B6/B6D/B6R P/N -09- T R-B6M P/N -097- * The FP/FPT- is only compatible with MXL/MXLV Rev. 0.0 or greater firmware. **The LP- is only compatible with MXL/MXLV Rev. 8.0 or greater firmware. When the SG-M is configured, the DUT application must be selected when the device is used in an air duct housing or in a spot duct application. Refer to Wiring Specification for MXL, MXL-Q and MXLV Systems, P/N -0977 revision 6 or higher, for additional wiring information. Figure 6 Wiring the Analog Loops
Notification Appliance ircuits (TB, - and TB, -8) (Refer to Figure 7). These circuits are for notification appliances only, NFPA 7 Local. For NFPA 7 Municipal Tie or NFPA 7 Leased Line, use the Model SM-.. All wiring must be in accordance with Article 760 of NE or local building codes.. Both notification appliance circuits are power limited to NFPA 70 and NE.. Electrical ratings: Supervisory: 8 to VD, ma max Alarm: 8 to VD,.A max. End of line device: P/N 0-8080 6. Line Resistance: Must not exceed ohms max 7. For a list of ompatible Notification Appliances, refer to P/N -0966. TB Refer to Wiring Specification for MXL, MXL-Q and MXLV Systems, P/N -0977 revision 6 or higher, for additional wiring information. LASS B WRNG (STYLE Y) SUPERVSED POWER LMTED 8, 7, 6, _ NOTFATON APPLANES EOL*.K /W, *EOL DEVE P/N 0-8080 LASS A WRNG (STYLE Z) SUPERVSED POWER LMTED 8, 7, 6, TB _ EOL*.K /W NOTFATON APPLANES, _ *EOL DEVE P/N 0-8080 Figure 7 Wiring Notification Appliance ircuits (Polarity Shown n Supervisory) 6
ommon Alarm Relay The common alarm relay changes state whenever a fire alarm is detected. The relay is rated A, 0 VD/0 VA resistive. See Figure 8 for the wiring connections. Use only with power limited/lass circuits. ommon Supervisory Relay The supervisory relay changes state whenever a supervisory trouble is detected. t may be used for alternate functions if programmed by SG-M for them. The relay is rated A, 0 VD/0 VA resistive. Refer to Figure 8 for wiring connections. Use only with power limited/lass circuits. ommon Trouble Relay The trouble relay changes state whenever a System trouble is detected. The relay is rated for A, 0 VD/0 VA resistive. Refer to Figure 8 for the wiring connections. Use only with power limited/lass circuits. Refer to Wiring Specification for MXL, MXL-Q and MXLV Systems, P/N -0977 revision 6 or higher, for additional wiring information. RATNGS A, 0 VD/0 VA RESSTVE OLS ARE SUPERVSED WHEN DE-ENERGZED ONTATS ARE SHOWN N NORMAL STATE Figure 8 MMB- Relay onnections 7
Style Network (MNET) The MMB- provides a Style MNET network for connection to remote power supplies (PSR-) and annunciators (MO-/7, R-/F). See Figure 9 for wiring instructions. f a Style 7 network is required, a NET-7 must be used. Refer to the NET-7 nstallation nstructions, P/N -099, for wiring diagrams. FUSE REPLAEMENT N THE MXL SYSTEM F F F F MPS-6 nput Battery Reversal ZM- Power FUSE RATNGS V Output (TB, terminals and ) 8A, AG, Normal Blow 0A, AG, Normal Blow A, AG, Normal Blow A, AG, Normal Blow NOTE: The fuses are located on the upper left and right corners of the MMB- board. Refer to Wiring Specification for MXL, MXL-Q and MXLV Systems, P/N -0977 revision 6 or higher, for additional wiring information. Figure 9 Style Network (MNET) P/N -09097-8