12 5000/5100 Series Digital Analog Clocks Installation and Operation Manual
Chapter 1: DAC-5000 Series Digital Analog Clocks
Specifications
Specifications and designs are subject to change without notice.
Electrical
Primary Drive Inputs
Secondary Time Bases
Table 1-5. Electrical
Item Specification
Electrical voltage 115/230 VAC ±20%
Frequency 50 or 60 Hz, selectable
Power 25 VA max.
Table 1-6. Primary Drive Inputs
Input Item Specification
Serial timecode
SMPTE/EBU
Impedance Hi-Z, balanced
Maximum voltage 100 Vp-p
Common mode rejection 55 dB
Level 4 Vp-p ±12 dB
Impulse drive
12 VDC±6 dB,
bipolar
Impedance Hi-Z, balanced
Maximum voltage 100 Vp-p
Common mode rejection 55 dB
Level 4 Vp-p ±12 dB
Table 1-7. Secondary Time Bases
Item Specification
Internal Derived from processor clock 2.4576
MHz, crystal oscillator
Power line 50 or 60 Hz, jumper selectable
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