Securitime 12/24vdc Time Clock and Timer
£106.46 (inc VAT: £127.75)
Summary
The Securitime TMR100 is a versatile, secure programmable timer that switches a 2A rated clean contact output relay. With a simple to use interface and a clear 16 x 2 LCD display, it is ideal for use with access control or any other applications that have time sensitive elements.
The timer features a backup battery so even if there is a power cut it will retain the time, date and all the programmed settings. For added reliability, the timer automatically calculates the day of the week from the date, adjusts for leap years and automatically updates for summer and winter time.
The unit can be programmed to operate with a secure code option to prevent unauthorized access to the menu or override functions. Available in a convenient double gang plate format, the Securitime is accurate to within 2 minutes per year and stores all user programmes in EEPROM memory.
Features
- 12/24vdc powered operation
- 2A rated double pole relay output
- 7 programmable timers independently configurable for each day of the week
- Up to 20 switching times per programme
- Momentary action or latched relay output options
- Timed or switched override function
- Timed I/O function with external input terminal
- Easy to read 16 x 2 LCD display
- Convenient size double gang plate enclosure
- Accurate to within 2 minutes per year
- 3V lithium backup battery (CR2032)
- User programme stored in EEPROM, no need to reprogram due to power loss
- Secure 4-digit code option to prevent tampering
- Automatically adjusts for summer/winter time and leap years
- UKCA and CE marked, ROHS compliant
FAQ
How many different timer programmes can be set on the TMR100?
The TMR100 allows you to programme up to 7 different timers independently of each other, so you can run a different programme for each day of the week. Each programme can have up to 20 switching events.
What happens if there is a power cut?
The Securitime has a backup battery (CR2032 lithium coin cell) that retains the time, date and all programmed settings during a power failure. All user programmes are stored in EEPROM memory, so there is no need to reprogram the unit after power loss.
Can the relay output be momentary or latched?
Yes, each switching time can be programmed to either latch the relay on/off or cause the relay to momentarily switch for up to 1 minute. This provides flexibility for different application requirements.
What is the override function?
The override function allows a user to manually control the relay output. In timed mode, pressing the button will switch the relay and latch it for a programmable length of time, ignoring all other switching requests. In switch mode, it will latch the relay until pressed again or until a pre-set time in the programmable timer switches it.
Can the unit be controlled by an external input?
Yes, the Securitime has an input terminal (I/O Timer function) so the output relay can be switched from an external source. When an input is received, it will switch and latch the relay for a programmable length of time. There is also an option to reset the I/O timer if another input is received while the previous timer is still running.
How do I prevent unauthorized access to the timer settings?
The unit can be programmed with a 4-digit secure code. When enabled, users must enter this code before they can access the menu or use the override button, preventing tampering with the settings.
Does the timer adjust for daylight saving time?
Yes, the Securitime automatically adjusts for summer and winter time changes and also compensates for leap years, ensuring accurate timekeeping throughout the year.
Specifications
- Supply Voltage: 12/24vdc powered
- Switch Contacts: DPCO 2A
- Visual Indication: 16 x 2 LCD Display
- Battery: 3V, 2032, Lithium, 210 mAh, Pressure Contact, 20mm coin cell
- Inputs: Apply +ve from the timer to the IN terminal
- Enclosure: White plastic double gang plate with grey label
- Dimensions: 147 x 90 x 47mm
- Weight: 0.371g
- Approvals: UKCA and CE marked, ROHS compliant
- Accuracy: Within 2 minutes per year
- Programmable Timers: 7 independent timers
- Switching Events: Up to 20 times per programme
- Memory Type: EEPROM
Downloads
- Datasheet (Adobe PDF)