Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827
Not available for purchase
Not available for purchase

Signal converter K23-SSI/R2/IU-C

K23-SSI/R2/IU-C
  • Suitable for the connection of sensors and absolute rotary encoders with SSI interface
  • Analog output 0/4 mA ... 20 mA
  • RS 232/RS 485-Interface for serial readout of sensor information
  • SSI:Master or slave operation
  • Specified option for arbitrary linearization characteristics
  • Additional functions such as z. B. bit masking, concentricity function
  • Supply 18 V DC ... 30 V DC

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  K23-SSI/R2/IU-C

Product Description
Signal converter SSI/Analog
Electrical specifications
Rated operating voltage18 ... 30 V DC
Rated operating current≤ 170 mA at 18 V DC (5.5 V not connected)
≤ 120 mA at 30 V DC
SupplyEncoder: 5.5 V ±5 %, max. load 150 mA
Input 1
Input typeSSI
Input formatGray code, binary code
Resolution13, 21, or 25 bit
Input frequency100 Hz ... 1 MHz
Input 2
Input typeSet
Signal voltage
High≥ 10 V
Low≤ 3 V
Internal resistor5 kΩ
Output
Number/Typeanalog
Output rated operating current0/4 ... 20 mA (< 270 Ω) at ±10 V DC (> 5 kΩ)
Ambient conditions
Ambient temperature0 ... 45 °C (32 ... 113 °F)
Mechanical specifications
Connectionscrew terminals , max. core cross-section 0.34 ... 2.5 mm2
Massapprox. 190 g

Classifications

SystemClasscode
ECLASS 13.027210904
ECLASS 12.027210904
ECLASS 11.027210904
ECLASS 10.0.127210904
ECLASS 9.027210904
ECLASS 8.027210904
ECLASS 5.127210904
ETIM 9.0EC002918
ETIM 8.0EC002918
ETIM 7.0EC002918
ETIM 6.0EC002918
ETIM 5.0EC002475
UNSPSC 12.139121007

Details: K23-SSI/R2/IU-C

Function

The K23-SSI/R2/IU-C is a small and favourably priced, but extremely powerful converter for industrial applications, which will convert sensor and encoder information, which is available in the SSI format into an analog signal or into a serial RS 232/RS 485 format. The device is supplied in a compact housing for standard rail mounting and has 12 screw terminal connections and a 25-pin and also a 9-pin Sub-D socket.

Applicable sensors and encoders:

Singleturn or multiturn absolute encoders and all comparable sensors with SSI interface (6 ... 25 bit Binary or Gray-Code), either in the Master mode (the device generates the clock signal itself), or in the Slave mode (the device switches to an available clock signal).

Note on resolution:

The device provides only for setting options for the standard resolutions 13 bit, 21 bit and 25 bit. For sensors with other resolutions the respective next highest value must be set (e.g. 21 bit for use with a 16-bit sensor). Depending on the make and version of the sensor in question, it may be necessary in an individual case to mask out the surplus bits using the bit blanking function. However, in the routine case the device operates without fault and without further measures when the next highest resolution value is assigned.

Product Documentation: K23-SSI/R2/IU-C

Language Selection:
ManualsLanguageFile TypeFile Size
Operating Instructions K23-SSI/R2/IU-CENGPDF247 KB

Software: K23-SSI/R2/IU-C

Language Selection:
Software ToolsRelease InfoFile TypeFile Size
software tool to configure K23-SSI devices and TC-LCDC displays / Parametrier- und Konfigurationssoftware für K23-SSI und TC-LCDC08/2021ZIP85353 KB

Associated Products: K23-SSI/R2/IU-C

Accessory of
Very small housing, Up to 31 bit overall resolution, CAN bus with SAE J1939 protocol, Free of wear magnetic sampling, High resolution and accuracyfa
Solid shaft, Up to 31 bit overall resolution, CAN bus with SAE J1939 protocol, Free of wear magnetic sampling, High resolution and accuracyfa
Very small housing, Up to 31 bit overall resolution, CAN bus with SAE J1939 protocol, Free of wear magnetic sampling, High resolution and accuracyfa
Very small housing, Up to 31 bit overall resolution, CAN bus with SAE J1939 protocol, Free of wear magnetic sampling, High resolution and accuracyfa
Very small housing, Up to 31 bit overall resolution, CANopen interface, Free of wear magnetic sampling, High resolution and accuracyfa
Very small housing, Up to 31 bit overall resolution, CANopen interface, Free of wear magnetic sampling, High resolution and accuracyfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Recessed hollow shaft, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Detection type: photoelectric sampling, Interface type: SSI ; SSI + incremental trackfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Hardware encoder, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Enclosure type: 58 mm, Type of shaft: Solid shaft, Detection type: photoelectric sampling, Interface type: SSI ; SSI + incremental trackfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Hardware encoder, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Detection type: photoelectric sampling, Interface type: SSI ; SSI + incremental trackfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Recessed hollow shaftfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Recessed hollow shaft, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Hardware encoder, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Zero-set function, Enclosure type: 58 mm, Type of shaft: Hollow shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Hardware encoder, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Enclosure type: 58 mm, Type of shaft: Hollow shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Zero-set function, Enclosure type: 58 mm, Type of shaft: Hollow shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Hardware encoder, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Enclosure type: 58 mm, Type of shaft: Hollow shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Solid shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracy, Enclosure type: 58 mm, Type of shaft: Solid shaft, Detection type: magnetic sampling, Interface type: SSI ; SSI + incremental trackfa
Recessed hollow shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracy, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Detection type: magnetic sampling, Interface type: SSI ; SSI + incremental trackfa
Very small housing, Up to 32 Bit multiturn, SSI interface, Free of wear magnetic sampling, High resolution and accuracyfa
Very small housing, Up to 32 Bit multiturn, SSI interface, Free of wear magnetic sampling, High resolution and accuracyfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Servo or clamping flange, Enclosure type: 58 mm, Type of shaft: Solid shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Industrial standard housing ∅58 mm, 30 Bit multiturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Servo or clamping flange, Enclosure type: 58 mm, Type of shaft: Solid shaft, Detection type: photoelectric sampling, Interface type: SSI ; SSI + incremental trackfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Hardware encoder, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Enclosure type: 58 mm, Type of shaft: Solid shaft, Detection type: photoelectric sampling, Interface type: SSI ; SSI + incremental trackfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Servo or clamping flange, Enclosure type: 58 mm, Type of shaft: Solid shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Servo or clamping flange, Enclosure type: 58 mm, Type of shaft: Solid shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Very small housing, Up to 31 bit overall resolution, CANopen interface, Free of wear magnetic sampling, High resolution and accuracyfa
Industrial standard housing ∅58 mm, 16 Bit singleturn, Data transfer up to 2 MBaud, Optically isolated RS 422 interface, Recessed hollow shaft, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Detection type: photoelectric sampling, Interface type: SSIfa
Solid shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracyfa
Very small housing, Up to 32 bit overall resolution, SSI interface, Free of wear magnetic sampling, High resolution and accuracyfa