1 Channel Panel Time Switch
A general purpose panel/surface mounted one channel time switch that offers good functionality along with the flexibility of its mounting options making it an ideal choice for many applications. The key programming feature enables away from site programming and uniform programming of multiple locations. Text based menu system and self explanatory symbols displayed on a large, back-lit dot matrix area to provide two high resolution text lines. Pulse programming allows you to set small bursts (e.g. school bells) in 1 second steps.
The 23871 can be extremely quick and easy to program, it can be programmed with supply disconnected and has the ability to program via your computer using Sangamo’s optional Easy Vue software and USB link (25195 – not supplied) or by Bluetooth using the Sangamo Connect Android App and Bluetooth USB Hub (25196). Both require a programming key (25193 – not supplied).
Can be mounted on a panel, surface or DIN rail (95587 Mounting Kit required) making this an adaptable timer for a variety of situations.
- Automatic sorting of switching times on readout
- Text based menu & self-explanatory symbols
- Display with Large dot matrix area to provide two high resolution text lines
- Quick & intuitive programmable time switch
- Elapsed time and pulse counter
- Programmable by PC or Sangamo Connect Android App (additional accessory required)
Technical Specification:
Supply Voltage: 230V, 50-60Hz
Power Consumption: 0.5-1.2W (depending on switching status)
Channel (volt-free): Change-over, contact gap
Contact Material: AgNi
Switching Capacity: Per Channel 16A / 250V~ at cosφ=1 | 10A with inductive load cosφ=0.6
Min. Switching Power: 300mW (5V/5mA)
Max. starting current: 30A
Filament Lamp, Halogen Lamp: 400W
Fluorescent Lamp with electron. lamp ballast: 100W
Fluorescent Lamp with convent. lamp ballast: 100W
LED (230V~)/CFL 50W
Switching Functions: ON; OFF; pulse
Pulse length Pulse function: 00:01 up to 59:59 mm:ss
Memory Locations: 46
Minimum Interval: 1min.
Time Base: Quartz
Quartz Accuracy (at 20°C): ≦ ±0.5 sec/day (Quartz accuracy optimized for typical ambient conditions)
Power Back-up (at 20°C): approx. 10 years
Program Security: Unlimited (E²-PROM)
Display: High resolution LCD (visable area 7.5cm²)
Permitted Ambient Temperature: -30°C to 55°C
Housing: Self-extinguishing thermoplastic
Dimensions: 72mm x 72mm (to IEC 61554)
Mounting: Panel and wall
Type of Connection: Screw terminals
Type of Protection: IP20 to DIN EN 60529
Class of Protection: II (when installed according to regulations)
Mode of Operation: (DIN EN 60730-1) 1BSTU
Degree of Contamination: (DIN EN 60730-1) 2
Rated Surge Voltage: (DIN EN 60730-1) 4kV
Certification Mark: VDE
