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SX410/430 Dual Setpoint Timers with Inhibit
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The SX410 is a dual setpoint timer featuring an inhibit function that allows the timing operation of the unit to be stopped without resetting the timed value or the output. The many operating modes and the four time ranges are programmed using rocker switches on the back of the unit. This programming method provides both simplicity and security. The front panel display has a prompted programming routine that shows the user how to program variables such as: setpoints and the display cycle progress direction. Some of the other features of the SX410 include:
■ NEMA 4 Hosedown Test rated
■ Eight output operating modes programmable for one or both outputs
■ Programmable Early Trip prewarn operation
■ Time inhibit input
■ LED indicators for output status
■ Setpoint to zero or zero to setpoint cycle progress indication
■ Front panel and remote reset inputs
■ Keypad lock function
■ Nonvolatile memory (NOVRAM) for program and data retention
■ Removable terminal blocks for wiring connections
■ +12 VDC, 75 milliamp sensor power supply
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