ALX-9000 (Linux based PAC) User Manual version 1.0.0 Page: 81
Copyright © 2024 ICP DAS Co., Ltd. All Rights Reserved. E-mail: [email protected]
Appendix
A.
I-9K Modules and I-97K Modules
This chapter provides a brief overview of the different between I-9K series modules and I-97K
series modules.
There are two types of I/O modules provided for supporting ALX-9000. One is high communication
speed I-9K series modules with parallel interface; the other is I-97K series modules with serial
interface. The differences between the two series are listed as follows:
The differences between the I-9K and I-97K series I/O modules are as follows.
Item
I-9K Series
I-97K Series
Communication Interface
Parallel Bus
Serial Bus
Protocol
-
DCON
Communication Speed
Fast
Slow
DI with latched function
-
Y
DI with counter input
-
Y (100 Hz)
Power on value
-
Y
Safe Value
-
Y
Programmable slew-rate for AO module
-
Y