Overview
ESE ES-302UE .55" 100 Minute-Second Up/Down Timer Desktop
The ES-302U is a 100 Minute Up/Down Timer. The timer is presettable via the front-mounted thumbwheel switch. Up, Down, Stop, Reset-to-zero, and Preset controls are provided on the top of the case. If the relay contact closure option is ordered, the contacts are accessible on a rear-mounted DB-9 connector.
- .56" Yellow LED Display
- 100 Minute-Second Up/Down count range (00:00 - 99:59)
- Thumbwheel Preset
- Optional relay-contact closure output at zero
- Optional Stop at zero
- Optional Tenths of Seconds display
- Optional 1.75" Rackmount enclosure (option "P")
- 220-240 VAC (110-120 VAC is standard) & UL options available
Options
- C: Crystal Time Base: A crystal reference is employed for those applications requiring independence from the line frequency. A trimming function is included for greater accuracy (2-3 seconds/week).
- Clear: Clear Anodized Front Panel
- D Remote Control: This option consists of a connector wired to switches on a control plate via a six-foot cable. Extra cable available.
- J: 220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.
- N Reverse Count at Zero: Changes count direction from Down to Up at Zero.
- P: 19" Front Panel (Rack Mount): Designed for mounting into a standard equipment rack. Panel is 1/8" black anodized Aluminum and chassis is 5" - 10" deep.
- P2 Dual Rack Mount: Allows specific units to be mounted side-by-side on a single Rack Mount panel. Must be ordered in place of option 'P' if specifying option 'D'.
- Q Console Mount: The unit is housed in an enclosure 8" deep, front panel is 3.5" x 9", 1/8" clear anodized aluminum. 'Q' can only be ordered if option 'D' is included.
- R Remote Input: Rear-mounted connector for Remote Control. Specify the ES-362U if option 'R' is required.
- S Parallel BCD Slave: Parallel BCD Slave for use with old style BCD Outputs.
- T Tenths of Seconds: Tenths of Seconds LED Display added.
- UL: "UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply.
- Y Relay Closure at Zero: Reed Relay for Control Applications (10W max load; 500ma switching current).
- Z: Stop with reed relay closure at Zero (10W max load; 500ma switching current)