Specifications

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1.4 Specifications
The SP4-TZC specifications are listed in Table 2 below.
Table 2
SP4-TZC Specifications
Specification Value
Input Voltage 24 VDC
Maximum Current 91mA
Page Input Voltage 550mVrms
BGM Input Voltage
Monaural
300mVrms at 600 Ohms
Maximum Distance between
SP4-TZC and the first SP4-
APS splitter using #18AWG
wire.
2000 ft.
1.4.1 Wiring Specifications
Cable size: All terminal blocks accept #12 - #18 American Wire Gauge (AWG) for single wire
connection.