Hardware reference guide

35013379 11/2011 213
AS-i Cable Connection
The following figure shows the AS-i cable connection:
Specifications
The following table provides specifications for the 140EIA92100 AS-i module:
Specifications
Master profile
Bus length
I/O
# slaves
Power supply
Scan time
Transmission
Polarity reversal
M2
100m max, no repeaters
124IN/124OUT
31 max
30Vdc @ 120mA max
156 msec x (n+2) if n < 31
156 msec x (n+1) if n = 31
167 kbits/sec
Non-destructive
Bus current required 250mA max
Power dissipation 2.5W max
Installation Local, RIO, DIO
Programming software Concept v2.5 (or later versions)
ProWORX Nxt v2.1
Modsoft v2.61