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Signal converters
SK 1D-1A2RS
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Product is discontinued
A new / comparable product is available for this product.
Signal converter with independent pulse inputs.
This compact signal converter with pulse inputs for two incremental encoders or measuring systems, can convert both frequency and sum, difference, a product, or a ratio of two frequencies into an analog signal. The integrated RS232 interface mirrors the result of the connected inputs as a serial signal.The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
| Mechanical | |
|---|---|
| Dimension | 40 mm x 79 mm x 91 mm |
| Working temperature | 0 °C ... 45 °C |
| Protection level |
IP20 |
| Connection types |
Screw terminals Sub-D connector |
| Electrical | |
|---|---|
| Input interfaces |
HTL TTL / RS422 |
| Output interfaces |
Analog ±10 V Analog 0...10 V Analog 0...20 mA Analog 4–20 mA RS232 RS485 |
| Inputs coding |
A, B, Contr. A, A|, B, B|, Contr. |
| Outputs coding |
I, V, 0 I, V, 0 I, V, 0 TxD, RxD T+, T-, R+, R- |
| Power supply |
18...30 V DC |
Characteristics
Benefits
- Extremely short conversion time of only 1 ms (f > 2 kHz).
- Variable input frequency (adjustable from 0.1 Hz to 1 MHz).
- Convenient parameterizing by TEACH function or with a PC.
- Direction of rotation of the output signal is determined by the
polarity. - Variable linearization curves thanks to programmable digital
filter and setting possibility. - Converts also the sum, difference, product or ration between
two frequencies. - Analog output with ±10 V or 0 or 4 ... 20 mA.
- RS232 or RS485 interface for serial read-out of the encoder
frequency.
Benefits
- Integration of fast frequency inputs in the PLC.
- Frequency monitoring possible also with an analog input.
- Usable in combination with encoders and sensors.
- Wide range of converter control possibilities (HTL, TTL / RS422).
