Specifications

Publication GMC-SG001E-EN-P — June 2001
1394 Drive System Family 4-31
Remote I/O Adapter Specifications (1394x-SJTxx-C-xx, -L-xx, and -T-xx)
Specification Description
Baud rate 57.6k, 115.2k, or 230.4k (user-selectable)
Rack address User-selectable between 0 and 31 decimal
Rack width User-selectable in quarter-rack increments (1/4, 1/2, 3/4, or full)
Number of discrete I/O bits
• 12 dedicated inputs
• 12 dedicated outputs
• 1/4 rack width with 4 inputs and 4 outputs
• 1/2 rack width with 36 inputs and 36 outputs
• 3/4 rack width with 68 inputs and 68 outputs
• Full rack width with 100 inputs and 100 outputs
Maximum block transfer length 64 words (128 bytes)
Block transfer data types
• User variable values
• Axis data parameter value
• Axis data bit state
• Master cam position point values
• Master cam time point values
• Slave cam position point values
• Axis or system variable value
Block transfer data formats
• 32-bit (double-word) 2s compliment integer
• 16-bit (single-word) 2s compliment integer
• 32-bit (8-digit) signed BCD
• 32-bit IEEE floating point
• Word-swapped 32-bit (double-word) 2s compliment integer
• Word-swapped 32-bit (8-digit) signed BCD
• Word-swapped 32-bit IEEE floating-point