ATC, 417B-500-F-2-R, 417B Series 1/16 DIN True OFF-Delay Timer with 5 Sec, 0.5 Min, 5 Min Range, 24 to 240 VAC & 24 VDC Voltage, 8-Pin Base and Remote Reset
Features:
- True OFF-Delay mode of operation
- Output contacts rated 10A at 120/240 VAC
- Three timing ranges in a single unit: 5 Sec., 0.5 min., 5 min.
- Universal power operation: 24 VAC to 240 VAC & 24 VDC 8-Pin mounting
- Remote reset
- 48mm² DIN standard housing
- Watertight when panel-mounted
- Range selection is tamper-proof when panel-mounted
The 417 True OFF-Delay Timer is designed for the most rugged industrial environments. It offers exceptional electrical noise immunity, with excellent setting and repeat accuracy.
Each 417 can be powered from 24 VAC to 240 VAC and 24 VDC, greatly simplifying ordering and inventory management.
The 48mm² (1/16 DIN) housing is compact. The 417 is mounted in an 8-pin octal round socket. The 417 can be panel-mounted withan optional mounting clip.
A large time-setting knob is provided for easy adjustment by operator.
The range select switch is located on the side of the unit; therefore, once panel-mounted, the switch is not accessible to the operator. This tamper-proof feature prevents unauthorized or hazardous changes to the timing range.
The 417's high intensity LED turns on when power is applied to the timer and turns off during timing
Typical Applications
Whenever main power is interrupted, the 417 (adjustable from 5 Sec to 5 Min), enables an emergency backup power source
Controlled by a PLC, the 417 timing cycle can be aborted by using the remote reset terminal.
Operations
When power is applied to the timer, the relay energizes and the indicating LED turns on. Timing starts when power is removed, and the LED turns off. The output relay remains energized until the end of the cycle, or by connecting terminals 1 to 4 when using the Remote Reset Model. During time delay, power on will Reset Delay Time
Same as standard unit except with SPDT relay contacts and ability to reset from an externally located remote reset switch
For more information, please see 
Data Sheet
