Digital clock 1200B

LEDsynchronizednetwork

Model 1200B delivers better than 200 ns accuracy and includes the advanced features of the 12xx line of clocks but without a holdover oscillator which allows an economical price. Three terminal strip outputs are jumper selectable to unmodulated IRIG-B, modulated IRIG-B, 1 PPS, programmable pulse, or event input. The Model 1200B is capable of driving multiple loads in parallel. Like other Arbiter clock models, various options are available to add features such as NTP/PTP (Network Time Protocol/Precision Time Protocol [IEEE 1588]) support, four additional configurable outputs, high drive IRIG-B outputs, Power System Time, Frequency, and Phase Monitor functions, one Form C (SPDT) fail-safe, LOCKED relay that is compatible with 129 Vdc digital fault recorder inputs; plus many more. Model 1200B ships with the GNSS antenna and cable, a terminal power strip, and a rack mount kit, all backed by a Ten Year Limited Warranty to the original owner/purchaser. Accuracy of ± 200 ns Standard: Unmodulated IRIG-B, modulated IRIG-B, 1 PPS, and One Form C (SPDT) fail-safe locked relay Options include an internal NTP/PTP server, High Drive IRIG-B outputs, and Power System Time, Frequency and Phase Monitor IEEE C37.118.1-2011 compliant for Synchrophasor use. Enhancements Multi-system timing sources (GPS/ GLONASS/Galileo/BeiDou), multiple levels of security Redundant power supply available Second serial port standard IRIG-B compliant with IEEE Std. C37.118.1-2011