Signal converters SK 1A-1S1D2RS

Price on request
Tax included
Reference SK 1A-1S1D2RS
Request Offer

  • Data logging function
  • Programmable zero signal
  • Motor/potentiometer function
  • Supports OS6.0 software

Universal signal converter for analog input signals.

The SK 1A-1S1D2RS is a universal converter for analog input signals of ±10 V or 0/4 to 20 mA. The module converts analog signals into a digital format (frequency, position, or angular position), while the output format can be an incremental signal or an absolute value in SSI format. In addition, the conversion result can be retrieved via a serial RS232 or RS485 interface or a USB port
The module is quickly and easily mounted in the control cabinet on a standard DIN rail.

Dimension 22 mm x 102 mm x 102 mm
Working temperature 0 °C ... 45 °C
Protection level IP20
Connection types Screw terminals
Sub-D connector
Input interfaces Analog ±10 V
Analog 0–10 V
Analog 0–20 mA
Analog 4–20 mA
Output interfaces RS232
TTL / RS422
SSI, binary
SSI, gray
Inputs coding I+, I-, V+, V-, 0, AGND, Ref
I+, I-, V+, V-, 0, AGND, Ref
I+, I-, V+, V-, 0, AGND, Ref
I+, I-, V+, V-, 0, AGND, Ref
Outputs coding A, A|, B, B|, 0, 0|
RxD, TxD, 0
R+, R-, T+, T-, 0
D+, D-, Clk+, Clk-, 0
D+, D-, Clk+, Clk-, 0
A, A|, B, B|, 0, 0|
Input frequency Hz
Output frequency 1.000.000 Hz
Supply voltage 12...30 V DC
• Multifunctional unit with several operating modes for incremental encoders or SSI absolute
• For incremental encoders:
Operating modes as frequency converter or position transducer (pulse counter)
Universal incremental inputs (HTL/TTL/RS422) for NPN/PNP/NAMUR encoders and sensors
Functions such as linkages (eg. A+B), scaling, filters, start-up bridging, …
Input frequencies up to 1 MHz
• For SSI absolute encoders:
Master or Slave operation with clock frequencies up to 1 MHz
For single turn and multi turn encoders with SSI formats from 10 … 32 Bit
Functions such as bit suppression, round-loop function, scaling, …
• 16 bit analog output, configurable for voltage or current operation
• RS232/RS485-interface for configuration and serial readout
• Extremely short conversion times
• Linearization with 24 control points
• Auxiliary voltage output 5 and 24VDC for encoder supply
• Numerous connection options via 6 control inputs and 6 control outputs
• Compact rail housing to EN60715
• Easy parameterization via user interface OSxx (Freeware)

  • Transforming of SSI and Frequency signals
  • Scaling of SSI, Frequency- and impuls signals