Signal
J10,J11
Pin
Clk
9
/Clk
8
Data
15
/Data
14
+5V
6,17
Sgnd
5,16
Shld
1
Signal
J10,J11
Pin
Clk
9
/Clk
8
Data
15
/Data
14
Sin(+)
19
Sin(-)
18
Cos(+)
21
Cos(-)
20
+5V
6,17
Sgnd
5,16
Shld
1
Signal
J10,J11
Pin
Data
15
/Data
14
+5V
6,17
Sgnd
5,16
Shld
1
Encoder
221
130
Clk
/Clk
Dat
/Dat
FG
Frame Ground
J10, J11
Clk
Data
Data
Clk
+5V
0V
+5V Out @ 500 mA
A
A
B
B
Signal Ground
BiSS
Encoder
221
130
MA+
MA-
SL+
SL-
FG
Frame Ground
J10, J11
Clk
Data
Master
Slave
V+
V-
+5V Out @ 500 mA
Signal Ground
-
+
-
+
A
B
A
B
Encoder
221
Sin(+)
Sin(-)
Cos(+)
Cos(-)
Dat
/Dat
Clk
/Clk
130
FG
Frame Ground
J10, J11
Clk
Data
Data
Clk
+5V
0V
+5V Out @ 500 mA
Signal Ground
10k
10k
121
Sin
Cos
10k
10k
121
sin
cos
Absolute-A
Encoder
SD+
SD-
0V
+5V
J10, J11
V+
V-
+5V Out
@ 500 mA
Signal Ground
Cmd
D-R
SD
Frame
Ground
Cmd
D-R
SD
MAX3362B
1.2k
1.2k
220
5V
Dat
/Dat
SSi,Bi
SS SIGNAlS
ENDAT SIGNAlS
ABSOlUTE-A SIGNAlS
Motor connectIons: absolute encoders
RoHS
Xenus
PLUS
2-Axis
MACRO
XM2
Rev 01
Copley Controls, 20 Dan Road, Canton, MA 02021, USA
16-01419
Rev A
Page 15 of 34
ABSolUte enCoDeRS
Absolute-A
tamagawa Absolute-A
Panasonic Absolute A Format
Sanyo Denki Absolute-A
inCReMentAl enCoDeRS
Panasonic incremental A
ABSOlUTE-A ENCODER & INCREMENTAl A
The interface is a serial, half-duplex type that is electrically the same as
RS-485.
SSi ABSolUte enCoDeR
the SSi (Synchronous Serial interface) is an interface used to
connect an absolute position encoder to a motion controller or control
system. The XEl drive provides a train of clock signals in differential
format to the encoder which initiates the transmission of the position
data on the subsequent clock pulses. The polling of the encoder
data occurs at the current loop frequency (16 kHz). The number of
encoder data bits and counts per motor revolution are programmable.
the hardware bus consists of two signals: SClk and SDAtA. Data is sent in
8 bit bytes, lSB first. The SClK signal is only active during transfers. Data is
clocked out on the falling edge and clock in on the rising edge of the Master.
enDAt ABSolUte enCoDeR
the enDat interface is a Heidenhain interface that is similar to SSi in the use
of clock and data signals, but which also supports analog sin/cos channels
from the same encoder. the number of position data bits is programmable as
is the use of sin/cos channels. Use of sin/cos incremental signals is optional
in the EnDat specification.
BiSS ABSolUte enCoDeR
BiSS is an - open Source - digital interface for sensors and actuators.
BiSS refers to principles of well known industrial standards for Serial
Synchronous Interfaces like SSI, AS-Interface® and Interbus® with
additional options.
Serial Synchronous Data Communication
Cyclic at high speed
2 unidirectional lines Clock and Data
line delay compensation for high speed data transfer
Request for data generation at slaves
Safety capable: CRC, Errors, Warnings
Bus capability incl. actuators
Bidirectional
BiSS B-protocol: Mode choice at each cycle start
BiSS C-protocol: Continuous mode
