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D9112 Operation & Installation Manual
Page 24
74-06144-000-C 2/96
© 1993-1996 Radionics
Available Power (Continued)
Accessory Connector (J2)
The D128 Dual Phone Line Switcher connects to J2.
Expansion Port (J4)
The Expansion Port is reserved for future use.
Continuous Power Outputs Terminals 3 24 32
J2 J4
Continuous Current Draw
The continuous current draw for powered devices connected to terminals 3, 8, 24, and
32, the Expansion Port (J4), and the Accessory Connector (J2) must not exceed 1.4A .
Devices powered from these outputs must operate over a range of 10.2 VDC to 13.9
VDC.
Power restricted for fire and combined fire/burglary systems:
Use the
Fire System
Power Formula
to calculate the current available for fire and combined fire/burglary
systems. See
Programmable Power Outputs
.