SilentKnight 5129 Digital Alarm Communicator Transmitter - Manual (Page 11)

Panel Description and Installation
150805 7
3.2 Environmental
It is important to protect the Model 5128/29 from water. To prevent water damage, the following
conditions should be AVOIDED when installing the units:
• Intended for indoor use only.
• Do not mount directly on exterior walls, especially masonry walls (condensation)
• Do not mount directly on exterior walls below grade (condensation)
• Protect from plumbing leaks
• Protect from splash caused by sprinkler system inspection ports
• Do not mount in areas with humidity-generating equipment (such as dryers, production
machinery)
When selecting a location to mount the Model 5128/29 , the unit should be mounted where it will
NOT be exposed to temperatures outside the range of 0°C-49°C (32°F-120°F) or humidity outside
the range of 10%-93% at 30°C (86°F) noncondensing.
3.3 Wiring
3.3.1 Wiring Precautions
High and low voltage must be separated by at least one-quarter inch. See Section 3.3.6 for more information.
High current input/output: AC monitoring (if monitored directly)
Low current input/output: 24 VDC power and channel (zone) wiring
Audio input/output: Telephone wiring
High frequency noise, such as that produced by the inductive reactance of a bell, can also be reduced by
running the wire through ferrite shield beads or by wrapping it around a ferrite toroid.
3.3.2 Connector Descriptions
3.3.3 Earth Ground Impedance
All circuits on this panel have an earth ground impedance of zero (0) Ohms.
PIN CONNECTOR FUNCTION
P1 DC power
P2 Channel (zone) inputs
P4 5230 connect
P5 Low AC channel input