© by ASM GmbH
MAN-PH-E-16 19
www.asm-sensor.com / USA: www.asmsensors.com
MSSI
Synchronous serial SSI
Interface
EIA RS-422
Excitation voltage
8 ... 36 V DC
Excitation current
typ. 19 mA at 24 V DC
typ. 35 mA at 12 V DC
max. 80 mA
Clock frequency
100 kHz ... 500 kHz
Code
Gray-Code, continuous progression
Delay between pulse trains
20 µs min.
Stability (temperature)
±50 x 10
-6
/ °C f.s. typical
Operating temperature
-40 ... +85 °C
Protection
Short circuit
EMC
DIN EN 61326-1:2013
POSIHALL
®
Digital output MSSI
DATA
DATA
CLOCK
CLOCK
Recommended
processing circuit
Note:
Extension of the cable length will reduce
the maximum transmission rate.
View to sensor
connector
Transmission rate
Cable length
Baud rate
50 m
100-400 kHz
100 m
100-300 kHz
Data format
(train of 26 pulses)
Signal wiring/
Connection
Signal
Connector
Pin
Cable wire
color
Exci
1
white
Excitation
GND
2
brown
CLOCK
3
green
CLOCK
4
yellow
DATA
5
grey
DATA
6
pink
−
7
blu
−
8
red
Apply the shield unilaterally! Avoid ground loops!
*) WB10, WB100M: -20 ... +85 °C
A-Codification