- NEMA 4 Hosedown Test rated
- Eight output operating modes programmable for one or both outputs
- Programmable Early Trip pre-warn 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
The SX300 Counter is a microprocessor based, 6 digit counter housed in a standard DIN style case (68 mm square cutout). The small case and front bezel require minimal panel space, yet provides large, easy to read 36 inch LED display.
The SX300 Counter is designed for a single direction count input from a solid state sensor or switch. The DC input versions will count up to 2500 counts per second. The AC input version will count up to 2500 counts per minute. Two individually programmable relays provide a wide variety of output combinations to suit most applications.
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The SX300 Counter provides a number of features normally found on larger and more expensive counters. These features are programmed using rocker switches on the back of the unit for simplicity and security
|MAX Series, count 6 Digital Preset Counters
||6 Digit LED Display, .36" high
||User programmable, can be positioned between any of the 6 digits
||±0.05% of setting or 50 ms, whichever is larger
||±0.001% of setting or 35 ms, whichever is larger
||0.01 to 99.99 seconds
|Power on Response:
||200 ms max.
|Output 1 Modes:
||ON-Delay, Interval, ONTimed Pulse Output, Timed Pulse and Repeat, Repeat Cycle, ON or OFF Time Cycle First
||Output 1 is energized at the end of the timing cycle
||Output 1 is energized during the timing cycle
|ONTimed Pulse Output:
||Output 1 is energized for a programmable pulse time up to 99.99 seconds at the end of the timing cycle.
|Timed Pulse and Repeat:
||Output 1 is energized for a programmable pulse time up to 99.99 seconds at the end of the timing cycle with the time cycle automatically repeating.
|Repeat Cycle, ON or OFF Time Cycle First:
||Output 1 is energized and de-energized in repeating operation with either the ON or OFF time period first. The time periods are equal length. Unequal length time intervals can be obtained using the Early Trip prewarn output.
|Output 2 Modes:
||Output 2 can be programmed to operate in parallel with Output 1, providing DPDT relay operation form the two SPDT relays, or it can be programmed as an Early Trip prewarn output that is energized at a predetermined time before the end of the cycle. An example of Early Trip prewarn operation with the ON Delay mode for Output 1 is shown here for reference.
||+32° to +122°F (0° to +50°C)
||A6 – 120 VAC, 50/60 Hz
B6 – 240 VAC, 50/60 Hz
||Immune to 2500 volts peak transients up to 50
microseconds in duration
|Sensor Power Supply:
||+12 VDC, 75 milliamps
||Relay: 5 amp (resistive), 10 to 264 VAC
||Unit function is unaffected by 2.5G sinusoidal vibration magnitude in both directions of the perpendicular mounting axes imposed from 10 to 100 Hz
||2 lb. 14 oz.
||72 x 72 (mm)
||68 x 68 (mm)