AD-ISW 100 GS
The incremental setpoint generator is used to preset an analog value (0 / 4–20 mA, 0–10 V) with the aid of external control signals.
The output range from 0–100% is divided into 256 steps. The output change by one step is carried out by an input pulse of at least 64 ms in length.
With a continuous signal, there is an automatic change approx. every 282 ms by one step (ramp function).
An infinite ramp function when the signal direction is reversed at the range limits can be configured.
Potential-free contacts as well as active voltages of 5–30 V DC can be used as input pulse sources.
The signal setting can also be made with the two device buttons.
Pressing both buttons at the same time for approx. 2 seconds saves the instantaneous value as the start value after a supply voltage failure.
The storage process is acknowledged by blanking the operating voltage LED.
There is a red LED for each signal direction input, which indicates the active input status.
During the ramp function, the respective LED flashes according to the direction of change.
The output signal is galvanically separated from the active inputs and also from the supply voltage.
The following can be configured using AD Studio software:
- Number of steps (2 ... 1000)
- Time interval per step (10 ... 2000 ms)
- Area limits
- Ramp function
- Signal start values
Presetting of analog values by means of external control signals (contact or DC voltage).
|AD-ISW 100 GS|
|Customs tariff number / country of origin||8538 90 91 /
|Feeding voltage||5 V|
|Current limit||~ 3 mA|
|Input level||0 / 5 ... 30 V|
|Input resistance||3 kOhm|
|Minimum pulse width||64 ms|
|Contact debouncing||50 ms|
|Ramp start||> 2000 ms|
|Step time||282 ms 1)|
|Step size||1 / 256 1)|
|Output range||0...20 mA; 4...20 mA 1)|
|Max. burden||500 Ohm|
|Max. residual ripple||40 µAss|
|Open-circuit voltage||< 13 V|
|Output range||0...10 V; 2...10 V 1)|
|Min. burden||10 kOhm|
|Max. residual ripple||20 mVss|
|Current limit||< 40 mA|
|Voltage range AC||50 ... 253 V AC, 50/60 Hz|
|Nominal voltage AC||230 V AC|
|Voltage range DC||20 ... 253 V DC|
|Nominal voltage DC||24 V DC|
|Input power AC/DC||1,7 VA / 0,8 W|
|Basic accuracy||< 0,2 %|
|Temperature influence||100 ppm/K|
|Dimensions (WxHxD)||23x78x103 mm|
|Type of protection||IP 20|
|Connection method||Screw clamp|
|Terminals, wire cross section||2,5 mm² flex wire / 4 mm² one wire|
|Bolting torque terminals||0,5 Nm|
|Weight||~ 100 g|
|Manner of fastening||35 mm DIN rail 35mm|
|Ambient temperature||-10 ... 50 °C|
|Storage and transport||-10 ... 70 °C (no condensation)|
|Product family standard||EN 61326-1 2)|
|Emitted interference||EN 55011, CISPR11 Cl. B, Gr. 1|
|Electrical safety requirements|
|Product family standard||EN 61010-1|
|Galvanic isolation, test voltages|
|Contact / Output||No|
|Active input / Output||1,0 kV, 50 Hz (1 min.)|
|Signal / supply unit||3 kV, 50 Hz (1 min.)|
|Input||Electrical surge protection|
|Output||Electrical surge protection|
|Power supply||Protection against overvoltage
|1) In/Out signals can be configured with AD studio software.
2) Slight signal deviations are possible during interference.
|On Power supply LED (green)|
lights up in normal operation
Blanking when signal storage
(+) Direction key for signal change
(-) Direction key for signal change
E(+) red LED for signal direction pulse
E(-) red LED for signal direction pulse
AD-UART Communication interface for configuration