Find a Signal Converter

LWL

Fiber optic cables – reliable signal transmission under difficult environmental conditions.;The system consists of a fiber-optic transmitter and a fiber-optic receiver. The fiber optic transmitter converts the electrical signals of a conventional incremental encoder into an optical signal. The receiver module converts the optical signal back into electrical signals. Up to 4 channels with inversion can be safely transmitted.
Innovative
  • Signal transmission via only one optical fiber
  • Safe signal transmission up to 1000 m
  • Input frequency up to 400 kHz
  • Input level 10 to 30 V or RS422
  • signal transmission of several sensors possible with 8 independent signal channels
  • Complementary input signals
  • Resistant to extremely strong electromagnetic fields
Compact
  • Installation in limited installation space possible
  • Low installation depth
  • Connections with pluggable HD-Sub D15 or terminal connection
Product Type
Fiber Optic
Range
2000 m
Dimension
22 mm x 75 mm x 110 mm
Working Temperature
(-10 °C ... 60 °C)
Protection Level
IP20, IP40
Coding Inputs
A, A|, B, B|, C, C|, D, D|, A, A|, B, B|, C, C|, D, D|
Coding Outputs
A, A|, B, B|, C, C|, D, D|, A, A|, B, B|, C, C|, D, D|
Input Frequency
400000 Hz
Output Frequency
400000 Hz
Supply Voltage
5 V DC, 10...30 V DC
Transfer Rate
120 Mbit/s

LWLA

Fiber optic cables – reliable signal transmission under difficult environmental conditions.;These fiber optic modules are perfect for reliable signal transmission in interference-prone environments. The signal transmission takes place via a fiber optic cable, which can transmit absolute values up to 2000 m. The status LED on the front makes function monitoring simple.
Reliable transmission
  • Secure data transmission up to 2000 m.
  • Resistant to extremely strong electromagnetic fields.
Simple commissioning
  • Signal transmission via only one optical fiber.
  • Clock rate 1 to 99 bit adjustable via rotary switch.
  • LEDs for monitoring the supply voltage and the
    clock.
  • DIN rail mounting with small space requirement - only 19 mm wide.
Product Type
Fiber Optic
Range
2000 m
Dimension
19 mm x 92 mm x 110 mm
Working Temperature
(-10 °C ... 70 °C)
Protection Level
IP20, IP40
Coding Inputs
D+, D-, C+, C-, D+, D-, C+, C-
Coding Outputs
D+, D-, C+, C-, D+, D-, C+, C-
Input Frequency
1000000 Hz
Output Frequency
1000000 Hz
Supply Voltage
5 V DC, 10...30 V DC
Transfer Rate
Mbit/s

1SC-2SC2D

Signal splitter - distributes signals lossless to several terminal devices.;;The SP 1SC-2SC2D signal splitter is used to distribute signals from SinCos encoders or measuring systems to several terminals without loss and without problems. It has 2 SinCos outputs and 2 incremental outputs (HTL or TTL/ RS422).;Connected terminals can be controlled either with SinCos signals or with incremental pulses.;The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Characteristics
  • Encoder supply 5 V or 24 V (switchable).
  • Encoder signal input in the 1 Vpp format:
    SIN+ / SIN- / COS+ / COS- / REF+ / REF-.
  • Two SinCos outputs with the same format as the input.
  • Two incremental outputs in the format A, /A, B, /B, 0, /0individual.
  • Adjustable for TTL/RS422 or HTL level (10 ... 30 V DC).
  • Maximum SinCos input frequency 500 kHz.
Benefits
  • Lost-free duplication of encoder signals.
  • Conversion from SinCos into rectangular.
Product Type
Signal Splitter
Dimension
22 mm x 102 mm x 102 mm
Working Temperature
(0 °C ... 45 °C)
Protection Level
IP20
Connections
Screw terminals, Sub-D connector
Input Interfaces
SinCos
Output Interfaces
TTL / RS422, SinCos, HTL
Coding Inputs
Sin+, Sin-, Cos+, Cos-, Ref+, Ref-, 0
Coding Outputs
A, B, 0, Sin+, Sin-, Cos+, Cos-, Ref+, Ref-, A, A|, B, B|, 0, 0|
Input Frequency
500.000 Hz
Output Frequency
500.000 Hz
Supply Voltage
17...30 V DC

2D-2D

Signal splitter – distributes and controls different input signals.;The SP 2D-2D signal splitter is a universal encoder interface (without potential isolation) with 2 incremental encoder inputs for level conversion, distribution, and contactless and bounce-free switching of encoder signals in HTL or RS422 format.;The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Characteristics
  • 2 pulse inputs in the format A, B, 0 [HTL] or A, /A, B, /B, 0, /0 [RS422].
  • Input frequency up to 250 kHz for asymmetrical signals
    and up to 1 MHz for symmetrical signals.
  • 2 control inputs for HTL / PNP signals [10 ... 30 V DC].
  • 2 output channels in the format A, B, 0 [HTL] or
    A, /A, B, /B, 0, /0 [RS422], separately adjustable for every
    output.
Benefits
  • Lost-free duplication of encoder signals.
  • Conversion from TTL into HTL and vice versa possible.
  • 2 different synchronous signal outputs for 2 different terminal
    devices.
Product Type
Signal Splitter
Dimension
22 mm x 102 mm x 102 mm
Working Temperature
(-20 °C ... 60 °C)
Protection Level
IP20
Connections
Screw terminals
Input Interfaces
TTL / RS422, HTL
Output Interfaces
TTL / RS422, HTL
Coding Inputs
A, B, 0, A, A|, B, B|, 0, 0|
Input Frequency
1.000.000 Hz
Output Frequency
1.000.000 Hz
Supply Voltage
12...30 V DC

1D-1A2RS

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.
    Characteristics
  • 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).
Product Type
Signal Converter
Dimension
40 mm x 79 mm x 91 mm
Working Temperature
(0 °C ... 45 °C)
Protection Level
IP20
Connections
Screw terminals, Sub-D connector
Input Interfaces
TTL / RS422, HTL
Output Interfaces
Analog ±10 V, Analog 0–10 V, Analog 0–20 mA, Analog 4–20 mA, RS232, RS485
Coding Inputs
A,B, Contr., A, A|, B, B|, Contr.
Coding Outputs
I, V, 0, I, V, 0, I, V, 0, TxD, RxD, T+, T-, R+, R-
Input Frequency
Hz
Output Frequency
Hz
Supply Voltage
18...30 V DC

1SC-1D

Signal converter – converts, multiplies, and splits output signals.;The SK 1SC-1D signal converter converts, multiplies, and divides output signals from sine-cosine encoders and comparable measuring systems to produce incremental pulse signals. A corresponding number of output pulses is interpolated from each period of the incoming sine-cosine voltage signal, incorporating an adjustable multiplier. If required, these can also be divided before output. All settings are configured using an 8-pin DIL switch.;The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Characteristics
  • Converts sinusoidal signals with standard level 1 Vpp into incremental square signals.
  • Outputs A, /A, B, /B, 0, /0 (RS422 / TTL) and A, B, 0 (18 ... 30 V HTL).
  • Multiplier for interpolations adjustable in the range 1 : 5 to 1 : 50.
  • Divider adjustable in the range 1 : 1 to 1 : 128 for reducing the output frequency.
  • Sine input frequency 0 to 400 kHz.
  • Square output frequency up to 4 MHz.
  • Switchable glitch filter.
  • Comprehensive features such as control input for error triggering, „Error“ control output.
Benefits
  • Integration of SinCos signals as square signals in the PLC.
  • Interpolation of SinCos signals possible.
  • Usable in combination with encoders and sensors.
  • Wide range of converter control possibilities (HTL, TTL / RS422).
Product Type
Signal Converter
Dimension
40 mm x 79 mm x 91 mm
Working Temperature
(0 °C ... 45 °C)
Protection Level
IP20
Connections
Screw terminals, Sub-D connector
Input Interfaces
SinCos
Output Interfaces
TTL / RS422, HTL
Coding Inputs
Sin+, Sin-, Cos+, Cos-, Ref+, Ref-, VM
Coding Outputs
A, B, 0, A, A|, B, B|, 0, 0|
Input Frequency
400.000 Hz
Output Frequency
4.000.000 Hz
Supply Voltage
18...30 V DC

1S-1A2RS

SSI converter for special industrial applications.;The SK 1S-1A2RS signal splitter is specially designed for industrial applications where sensor or encoder information in SSI format is to be converted into an analog signal or a serial RS232/RS485 format. The device has 12 screw terminals and a 9-pin Sub-D socket.;The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Characteristics
  • Allows connecting all sensors and absolute encoders with
    SSI interface.
  • RS232- / RS485 interface for serial read-out of the sensor
    information.
  • Scalable analog output configurable for voltage or current
    operation.
  • Additional functions such as bit blanking, round loop
    function, etc.
  • Specification possibility for any characteristic linearization
    curves.
  • Easy programming by TEACH function or with a PC.
  • Auxiliary voltage output 5 V DC for encoder supply.
Benefits
  • Integration of fast SSI inputs in the PLC.
  • Absolute SSI monitoring possible also with an analog input.
  • Usable in combination with SSI encoders and sensors.
  • Read-out possible also via RS232/485.
Product Type
Signal Converter
Dimension
40 mm x 79 mm x 91 mm
Working Temperature
(0 °C ... 45 °C)
Protection Level
IP20
Connections
Screw terminals, Sub-D connector
Input Interfaces
SSI, binary, SSI, grey
Output Interfaces
Analog ±10 V, Analog 0–10 V, Analog 0–20 mA, Analog 4–20 mA, RS232, RS485
Coding Inputs
D+, D-, Clk+, Clk-, 0, D+, D-, Clk+, Clk-, 0
Coding Outputs
I, V, 0, I, V, 0, I, V, 0, I, V, 0, TxD, RxD, 0, T+, T-, R+, R-
Input Frequency
1.000.000 Hz
Output Frequency
Hz
Supply Voltage
18...30 V DC

1S-1P

Signal converter with parallel output.;The converter module for industrial applications where a sensor or encoder signal in SSI format needs to be converted into a parallel signal.;The device has 12 screw terminals and a 37-pin (parallel) Sub-D socket.;The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Characteristics
  • Input: synchronous serial interface SSI.
  • Output: parallel, max. 26 bits, 8 .. 30 V, max. 100 mA,
    short-circuit proof and bus-capable.
  • Master/Slave operation switchable.
  • Switchable Gray/Binary input code.
  • Switchable Gray/Binary/BCD output code.
  • Hold and OE inputs.
  • Strobe output.
  • Housing for DIN rail mounting EN 50022.
  • Connection with plug-in screw terminals and 37-pin Sub-D
    socket.
Benefits
  • SSI encoders for retrofitting old controls with parallel input.
Product Type
Signal Converter
Dimension
45 mm x 118 mm x 137 mm
Working Temperature
(0 °C ... 50 °C)
Protection Level
IP20
Connections
Screw terminals, Sub-D connector
Input Interfaces
SSI, binary, SSI, grey
Output Interfaces
Parallel
Coding Inputs
D+, D-, Clk+, Clk-, GND, D+, D-, Clk+, Clk-, GND
Coding Outputs
Bit1...25, Vs, Strobe, Hold, GND
Input Frequency
100.000 Hz
Output Frequency
30 Hz
Supply Voltage
5 V DC, 12 V DC, 18...36 V DC

PW 1D-1D

Level converter for separation and conversion of digital signals.;The PW 1D-1D universal level converter, directional decoder, and potential isolation amplifier accepts both single-track and dual-track incremental encoder signals on its input, which can be designed either as RS422 / TTL or as HTL level (10 to 30 V). If the signal is related to the direction of rotation, the direction can be specified either by a 90° phase shift of channels A and B or by a static direction signal.;The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Characteristics
  • High frequency range up to 500 kHz.
  • Potential isolation amplifier.
  • Level converter and direction decoder for incremental encoder signals.
  • Signal inputs (A, /A, B, /B, 0, /0) can be set to HTL, TTL or RS422 levels.
  • Processes signals with direction, synchronous, asynchronous, as well as single-track signals.
  • Signal outputs (A, /A, B, /B, 0, /0), can be set to HTL, TTL or RS422 levels.
  • Conversion of an A/B direction information (90°) into a static direction signal and vice-versa.
  • Encoder connection either with Sub-D connector or plug-in screw terminals.
Benefits
  • Potential separation between sensor and control.
  • Level adaptation for old controls with direction signal input.
  • Conversion from TTL into HTL and vice versa.
  • Voltage level adaptation to the application.
Product Type
Level Converter
Dimension
22 mm x 102 mm x 102 mm
Working Temperature
(0 °C ... 45 °C)
Protection Level
IP20
Connections
Screw terminals, Sub-D connector
Input Interfaces
TTL /RS422, HTL
Output Interfaces
TTL /RS422, HTL
Coding Inputs
A, B, 0, A, A|, B, B|, 0, 0|
Coding Outputs
A, B, 0, A, A|, B, B|, 0, 0|
Input Frequency
500.000 Hz
Output Frequency
500.000 Hz
Supply Voltage
5...30 V DC

FT 1D-1D

Frequency divider for error-free division of frequencies / pulses.;The FT frequency divider is used for error-free division of frequencies or pulses from conventional encoders, sensors, or other incremental measuring systems. Four easily-accessible DIL switches can be used to program division ratios from 1:1 to 1:4096 as well as the desired display of the direction of rotation. A separately adjustable divider is available for the zero signal.;The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Characteristics
  • Level conversion from TTL / RS422 into HTL 10 ... 30 V DC and vice-versa.
  • Adjustable division ratio for error-free and division of the position given by encoder pulses with direction (A, B, 90°).
  • Limit frequency 300 kHz.
  • Separately adjustable divider for the zero pulse.
  • Push-pull outputs for direct PLC control.
Benefits
  • Frequency reduction for slow controls.
  • External scaling for controls.
  • Active signal adaptation for High/Low level.
  • Adjustable zero pulse for specific applications
Product Type
Frequency Divider
Dimension
40 mm x 79 mm x 91 mm
Working Temperature
(0 °C ... 45 °C)
Protection Level
IP20
Connections
Screw terminals, Sub-D connector
Input Interfaces
TTL /RS422, HTL
Output Interfaces
TTL /RS422, HTL
Coding Inputs
A, B, 0, A, A|, B, B|, 0, 0|
Coding Outputs
A, B, 0, A, A|, B, B|, 0, 0|
Input Frequency
300.000 Hz
Output Frequency
300.000 Hz
Supply Voltage
18...30 V DC
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