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 - INSTALLATION DEVICES
 - Timers and light intensity switches
 - Installation Digital Time Switch Ex9DTSW 1CO
 
Installation Digital Time Switch Ex9DTSW 1CO
Installation digital time switch with Wi-Fi connection is designed for precise time control in various residential, commercial, and industrial applications. These multifunctional switches offer daily, weekly, yearly, and astronomical programs. They feature a user-friendly interface, including a backlit LCD display, and can be controlled and programmed via a built-in web server using a Wi-Fi connection. The Ex9DTSW also supports time synchronization through an NTP server, ensuring accurate timekeeping. With options for one or two channels, pulse/cycle output mode, and advanced features like astro program integration (which includes a selection of over 500 preset cities), the Ex9DTSW series allows for highly customizable and energy-efficient operation. The device also includes a battery backup to maintain time settings during power outages and supports automatic summer / winter time transitions.
| Mounting method | DIN rail | 
| Number of channels | 1 | 
| Supply voltage [V] | 24-240 | 
| Voltage type of supply voltage | AC/DC | 
| Frequency supply voltage [Hz] | 50-60 | 
| Autonomy in years | |
| Accuracy per day [s] | 0.5 | 
| Text guidance in display | Ja | 
| External programming | Ja | 
| Memory card included | Nee | 
| 60 min. program | Nee | 
| 24 h program | Ja | 
| Weekly program | Ja | 
| Annual program | Ja | 
| Holiday program | Ja | 
| Impulse program | Ja | 
| Cycle program | Ja | 
| Astro program | Ja | 
| Random program | Nee | 
| Hour meter | Nee | 
| Mains synchronous | Nee | 
| Quartz controlled | Nee | 
| Radio-controlled | Nee | 
| Radio-controlled (DCF77) | Nee | 
| GPS (global positioning system) | Nee | 
| Contact type | Change-over contact | 
| Shortest switching time channel 1 [min] | 0.01667 | 
| Shortest switching time channel 2 [min] | - | 
| Number of memory locations | 230 | 
| Automatic switching summer-/winter time | Ja | 
| Manual operation | Ja | 
| External pushbutton input | Nee | 
| Nominal switching current at 250 V AC [A] | 16 | 
| Potential free switch contact | Ja | 
| Degree of protection (IP) | IP20 | 
| Width in number of modular spacings | 2 | 
| Width [mm] | 35 | 
| Height [mm] | 90 | 
| Depth [mm] | 64 | 
| Power loss [W] | 1.2 |