DESCRIPTION:
The TM-848 digital timer switch offers quartz accuracy and flexibility making it suitable for a large range of industrial control applications. The timer switch can be powered 240v AC power options and has a voltage free changeover relay contact. The enclosure allows the TM-848 to be DIN rail or surface mounted. In the event of a mains shut down or power failure the TM-848 will maintain program memory and continue to operate, accurate to the second, due to a 500 hour battery power reserve. The TM-848 is very simple to program through a step-by-step push button sequence and flexible programming enables individual day or weekend programs. The timer switch has a permanent override function and an LED to indicate relay status.
- Quartz accuracy
- Up to 8 on and 8 off operations
- 1 minute minimum switching interval
- Daily, 7 day week, 5 day week
- Weekend modes
- Liquid crystal display
- DIN rail or surface mounting
- Screw type terminals
- 500 hour lithium battery reserve
- Programming instructions supplied
SPECIFICATION:
- Frequency: 45~60Hz
- Contact: Changeover Contact
- Current Consumption: approx.7VA
- Running Accuracy: < +1 second/day at 20oC
- Switching Capacity: 16A, 240VAC, cos = 1
- Switching Command: 1 Minute
- Switching Accuracy: Precise-to-Minute
- Memory Backup: Lithium Battery CR2032
- Admissible Ambient Temp: -10°C ~ +55°C (T55)
Product Code: TM-848
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