Output Specification for
absolute encoders
with programmable SSI interface
Programmable Signal
Conditioner HSSIP
Absolute Encoder
synchronous serial
Excitation voltage
Excitation current
Interface
Lines/drivers
Code
Resolution
Format
Programmability
Control input
Reset button under housing cover
Alarm output
Status LED
Connection
Cable length
Baud rate
< 400 kHz
< 300 kHz
< 200 kHz
< 100 kHz
10 … 30 V DC
250 mA
SSI programmable
Clock and data / RS-422
Binary or Gray, programmable
13 (9 … 20 bit) + 12 bit
MSB justified or fir tree
Resolution, code, rotating direction, format,
warning, alarm
Direction, Preset1, Preset2
Lockable by programming
Alarm bit (SSI option), warning bit
Green = ok, red = alarm
Cable or male socket 12 pin
Transmission rate
< 50 m
< 100 m
< 200 m
< 400 m
Signal names
Note:
Extension of the cable length will reduce the
maximum transmission rate.
The signals CLOCK/CLOCK and DATA/DATA
must be connected in a twisted pair cable,
shielded per pair and common.
Color
white *
brown *
yellow
green
pink
grey
blue
black
brown
white
red
violet
CONN-CONIN-12F
11
12
2
1
3
4
8
7
5
6
9
10
Signal Wiring /
Connection
Excitation +
Excitation GND (0V)
CLOCK
CLOCK
DATA
DATA
Direction
0 V signal output
RS-232 TxD
RS-232 RxD
Preset 1
Preset 2
* = larger width 0,5 mm
2
Connection
Mating Connector
CONN-CONIN-12F-G
66
CAT-WS-E-05
www.asm-sensor.com
ASM
ASM-SENSOR [ ASM GMBH ]
