Alarm SAF FT-247 Manual

Operating Voltage
Operating Current
Program Memory
Backup
Output
Output Format
Time Format
Programming
Capability
Time Set
ON/OFF Times
65A Industrial Way, Wilmington, MA 01887-3499 (978)-658-6717, Fax. (978) 658-8638 www.alarmsaf.com
FT-247, FT-247b
6-12 volts AC/DC
Voltage 6VDC
Relay Inactive 3mA
Relay Active 22mA
Model FT-247b internal 10-year Lithium Battery will provide clock memory backup for 6
months continuously
Single Pole, Double Throw (Form C) Relay
Relay Hold In Time Adjustment: 1-60 Seconds
Contact Rating
Single Pulse - Relay activates at ON time, holds for time period set by delay adjustment,
OFF time has no effect on the output relay activation, but must be programmed to prepare
clock for next activation.
24 hour (military) format. RESET
42 weekly events can be handled by the FT-247 Timer. Six ON timers are programmable
for daily, weekly, or individual day operation. Block time periods are also provided to
control several days with a single program input. The provided blocks are: Monday thru
Friday; Saturday and Sunday; Monday thru Saturday.
Battery
Enable
Mode Set Dipswitch
Useable on FT-247b only
To enable battery: Set
switches 3 & 4 to ON
Verify that dipswitch 3 & 4 are set to ON, and system power is applied
Press and Hold the leftmost button marked
To set Hours, use the button marked
To set Minutes, use the button marked
To set Day Of The Week, use the button marked
Press and release the Timer button once to enter
program mode. The display will show
Press and release the Timer button a second time.
The display will show
This sequence will continue for 6 ON timers and 6 OFF timers for a total of 12
timers. The OFF timer MUST be programmed even though they seem to have
no effect. This will reset the internal clock circuitry to prepare for the next ON
instruction.
12VDC
14mA
40mA
1A @ 26VDC
0.5A @ 115VAC
button resets ALL clock programming
Battery
Unused
Enable
4
3
The display will show Off 00:00
Release the button marked
7 Day, Multievent Timer
Unused
2
1
h+
m+
Day
Timer
_ _:_ _
1
ON
Timer
_ _:_ _
1
OFF