Siemens MXL-IQ, Operation, Installation, And Maintenance Manual

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Description
MSE-3L or MSE-3M Enclosure
The MSE-3L is the enclosure used with the
MKB-4 and the MSE-3M is the enclosure
used with the MKB-6 in the MXL-IQ Sys-
tem. Each enclosure consists of a backbox
and front door that is shopped assembled.
Figure 9
BP-61 Batteries
Figure 10
BTX Batteries
BP-61 Batteries
The BP-61 is a module consisting of four 6V,
15 AH batteries. The BP-61 is recommended
for the NFPA 72 Local and Proprietary, and
the UL 1076 Systems. Actual battery size
depends on System configuration. See
Appendix C for battery calculations.
BTX Batteries
The BTX-1 batteries are a pair of 12V, 31
AH batteries. The BTX-2 batteries are a
pair of 12V, 55 AH batteries. Actual battery
size depends on System configuration. See
Appendix C for battery calculations.
Figure 8
TSW-2 Tamper Switch
TSW-2 Tamper Switch
The TSW-2 Tamper Switch is a 3-position
switch that monitors the opening of the
MXL-IQ enclosure and reports a security
alarm. Closing the door automatically
returns the switch to its normal operating
position. The switch can be pulled out to
indicate a closed position for maintenance
purposes.
Figure 7
MSE-3L Enclosure