Acrosser AR-B104D - Manual (Page 5)

AR-B104D Quick Manual
P/N：220010396-G 5
3. AR-B104D digital I/O, SRAM disk & CAN bus Module
AR-B104D is a PCI-104 super I/O module which equipped with CAN bus, SRAM disk and digital
I/Os on a single module.
Features
 1x 2KV isolated CAN bus. Support 2.0A and 2.0B protocol.
 Time stamp of CAN message
 1MB battery backup SRAM disk. Supports disk and memory modes.
 12x optical isolated digital inputs. Support counter mode.
 12x 500 mA current sink digital outputs. Support pulse generator mode.
 Linux and Windows 2000, XP Software Development Kit (SDK).
Specifications
General
Bus interface 1. PCI 104
2. PCI 2.0 Compliant
SRAM disk 1. Capacity: 1M Bytes
2. Battery backup
3. Operation mode:
A. Memory Mode
B. Disk Mode
C. Mode selection through Jumper (factory
default disk mode)
Digital Input 1. 12 optical isolated channels
2. Operating mode:
A. General digital input
B. Counter mode
3. Programmable de-bounce time (0 ms to
255ms, 1 ms resolution).
4. Support Change of State interrupt
5. Response time: 20 uS + de-bounce time
6. Response time: OPTO (delay time + OPTO
rising time = 20uS) + debounce time. Default =
16.02ms.
7. Trigger: rising trigger or falling trigger
8. Signal Type:
A. Open/Ground switch input