BENTLEY SECURITY PROJECTS Ultra Timer Module
Versatile Bentley Security Projects Ultra Timer with 3 modes, 1s-64 weeks range & 9.5-30Vdc auto voltage. Compact 43x33x15mm.
The BENTLEY SECURITY PROJECTS Ultra Timer is a versatile and highly configurable timing module designed for a wide range of automated and security applications. It features three distinct modes of operation to suit various circuit requirements, providing precise control over relay activation and deactivation.
Mode A: Upon applying a trigger, the module times out and activates the relay. If an auto link is fitted, the relay drops out after 20 seconds and is then waiting for the next trigger.
Mode B: When a trigger is applied, the relay activates for the set time period and then drops out, ready for the next trigger.
Mode C: Once applied, the trigger must remain for the duration of the time setting to activate the relay.
Offering exceptional flexibility, this timer supports time periods ranging from 1 second up to 64 weeks, which can be easily configured using the accurate DIL switch settings. It automatically selects a working voltage between 9.5V and 30Vdc, while the trigger and reset input polarity is selectable. Designed for robust performance, it features an output rating of 8A at 250Vac or 5A at 30Vdc, and operates reliably within a temperature range of -10°C to +60°C. Its compact dimensions of 43 mm x 33 mm x 15 mm make it ideal for installation in confined spaces.
- Security systems
- Automation control
- Relay switching circuits
- Access control systems
- Time Range: 1 second to 64 weeks
- Setting Type: Accurate DIL switch
- Working Voltage: 9.5V - 30Vdc (Auto selected)
- Trigger and Reset: Selectable input polarity
- Input Levels (Low): < 2200Ω, < 0.8V
- Input Levels (High): > 4700Ω, > 4V
- Input Voltage (Max/Min): 30V / -4V
- Output Rating: 8A @ 250Vac, 5A @ 30Vdc
- Temperature Range: -10°C to +60°C
- Minimum Switching Level: 5V @ 10mA
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 83 grams
- Input levels (low/high): lt/ 2200Ω, lt/ 0.8V/ ˃4700Ω, ˃4V
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