Appendix C
C-1
Bedrock Secure OSA Remote User Manual - BRDOC020_001
10/11/18
OSA Remote Specifications
The following are the specifications for the Bedrock Secure OSA Remote.
General Specifications
See Table C-1 for general specifications for the OSA Remote, i.e., specifications
that are not specific to analog, discrete, or NAMUR operation. Those
specifications are presented in subsequent tables.
Table C-1 OSA Remote General Specifications
Specification
Value
Processor
Dual-Core ARM Cortex processor
RAM
512 MB ECC RAM
Flash Memory
8 GB, standard
32 GB, optional
MRAM
8 kB
Control Cycle Time
3 ms
RTOS
Green Hills INTEGRITY™
Open Control Package Support
Bedrock IDE
Ethernet Communication
1 Gbit Dual SFP (Fiber or Copper)
transceiver slots
IP Stack
Dual-mode IPv4/IPv6
Power Requirement
9-30 V, 25 W max. power
Interface
Ten or twenty isolated and independent
channels. Each channel can be configured
for analog input or output, discrete input or
output, or as a NAUMUR input depending
on the operating mode
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