Encoders:Interface = SSI

Position values

SSI serial interface

The absolute position value beginning with the Most Significant Bit (MSB first) is transferred on the DATA lines in

synchronism with a CLOCK signal transmitted by the control. The SSI standard data word length for singleturn

encoders is 13 bits, and for multiturn encoders 25 bits. In addition to the absolute position values, incremental

signals can be transmitted. See Incremental signals for a description of the signals.

For the ECN/EQN 4xx and ROC/ROQ 4xx rotary encoders, the following functions can be activated via the  programming inputs of the interfaces by applying the supply voltage UP:

• Direction of rotation

Continuous application of a HIGH level to PIN 2 (tmin > 1 ms) reverses the direction of rotation for ascending position values.

 • Zeroing (datum setting) Applying a positive edge (tmin > 12 ms) to PIN 5 sets the current position to zero.

Note: The programming inputs must always be terminated with a resistor (see “Input circuitry of the subsequent

electronics”).

Control cycle for complete data format+

When not transmitting, the clock and data lines are on high level. The internally and cyclically formed position value is stored on the first falling edge of the clock. The stored data is then clocked out on the first rising edge.

After transmission of a complete data word, the data line remains low for a period of time (t2) until the encoder is ready for  interrogation of a new value. Encoders with the SSI 39r1 or SSI 41r1 interface additionally require a subsequent clock pause tR.

If another data-output request (CLOCK) is received within this time (t2 or t2+tR), the same data will be output once again.

If the data output is interrupted (CLOCK = High for t ≥ t2), a new position value will be stored on the next falling edge of the clock. With the next rising clock edge the subsequent electronics adopts the data.

Interface	SSI serial
Ordering designation	Singleturn: SSI 39r1 Multiturn: SSI 41r1
Data transfer	Absolute position values
Data input	Differential line receiver according to EIA standard RS 485 for the CLOCK and CLOCK signals
Data output	Differential line driver according to EIA standard RS 485 for DATA and DATA signals
Code <p class="MsoNormal"< Sort by Sorted Product Name +/- Results 1 - 19 of 19 15 24 30 60 150 Output :Interface = SSI Baumer Encoder GBM2W.010A102 GBM2W-SSI GBM2W 0 10 A1 02 34Bit Multitrn SSI Encoder multiturn SSI ; 34 Bit type: GBM2W. Flange/ ... Sales price: $1,250.00 BAUMER Absolute Encoder 8192x4096 Gray SSI ; GM400.010A102 - 11032024 ABSOLUTE ENCODER Drehgeber GM400 - SSI 10-30 VDC GM400.010A102 - 11032024 BAUMER ABSOLUTE ENCODER ABsolut ... Call for price Baumer BMSV 58K1N 24C 12/00 C0 G Single Turn Clamping Flange ;10-30VDC; 12 Bit Single Turn; ... Sales price: $1,250.00 Baumer Multiturn ABS Encoder BMMH 42S1 G05C13 42S1G05C13 10154033 Gray 5VDC SSI ABSOLUTE Multi Turn 5 V ± 10% HOLLOW 12mmx15 deep blind ... Sales price: $1,250.00 Heidenhain Dubai SSI 07r1 EQN 1325 2048 5MS16-78K EQN1325 631712-01 631 712-01 Positions/rev: 4096 or 12 bits; 4096 revolutions; "Seal ... Sales price: $1,250.00 HEIDENHAIN SSI EQN425 EQN 425 512 27S17-58 317941-08 317 941-08 317-941-08 Positions/rev: 4096 or 12 bits; 4096 revolutions; "Seal ... Sales price: $1,250.00 HENGSTLER 0 568 285 AC58/1213EK.72SPH - Programmable SSI 12STx13MT 10mm shaft; 10-30VDC; SSI ... Sales price: $1,250.00 Hengstler SSI ABS Encoder AC58 O 566 034;0 566 034 AC58/1212EF.47SGH 12bit MT Accuro SSI Absolute Shaft Encoder : SSI Gray( ordercode: ... Sales price: $1,250.00 IVO ENOCDER GM401.E12 406315 10-30V 4096X4096 GRAY SSI Brand: Baumer IVO GmbH & Co. KG MPN: IVO ENOCDER GM401.E12 ... Sales price: $1,250.00 Kübler Kubler Singleturn Absolute Typ 8.5870.182F.G122.0050 12 bit SSI Gray 10-30VDC ; Cable 12 bit SSI Gray 10-30VDC ; Cable Call for price Sick AFS60E-S4AA004096 Absolute Encoder 1037630 4,096(12bit) x 1 Single Turn,Electrical ... Sales price: $1,250.00 SICK ARS60-A4A08192 1031447 NEW ABSOLUTE ENCODER SINGLETURN 08192 Steps 32V / SSI - Gray- Shfted SINGLETURN 08192 Steps, 32V / SSI - 10mm shaft ; Clamping ... Sales price: $1,250.00 SICK ENCODER ARS60-AAA08192 1031458 SINGLETURN 08192 Step 32V / SSI-Gray Dubai- HOLLOW SINGLETURN 08192 Steps, 32V / SSI - Gray,Blind hollow ... Sales price: $1,250.00 SICK STEGMANN AG600-460007000000 1033273 10-32v A360X1 DIGITRONIC AAG60007 8-109-004-720 BS SingleTurn Driver:SSI Obsolete M23CONNECTOR version. Sales price: $1,250.00 Stegmann AG 626 XSR | 4626XSR00000 | 462 6XS R00 000 Multi Turn ABsolute, with SSi INterface Sales price: $1,999.00 T+R Encoder 100-00240/185 CE-100-M CE-1OO-M CE 100M CE 1OOM CE100M Grey TRUE ABSOLUTE ENCODER.. Without BATTERY.. Absolute/Multi ... Sales price: $850.00 T+R Encoder 24 Bit Programmable ABsolute Encoder CE-100-M CE-1OO-M CE 100M CE 1OOM CE100M Grey 100-00273/185 TRUE ABSOLUTE ENCODER.. Without BATTERY.. Absolute/Multi ... Sales price: $1,850.00 TR Electronic CE 65M Art.Nr. 110-00279 SSI Programmable ABS Encoder; SSI (Synchronous Serial ... Sales price: $1,250.00 TR Electronic Drehgeber CE 65 M CE65M Art.Nr. 110-00399 PT100 Datenübertragung SSI ; Code Gray Sales price: $850.00