The ACB III and ACB V adapters provide the PC with two direct Synchronous/Asynchronous links to RS-232 or V.35 devices. The ACB III, supporting RS-232 electrical interfaces provides an industry standard interface to Synchronous data links, modems and other devices. The ACB V incorporates the CCITT V.35 specified connector with balanced twisted pair cabling from the board to the external device. Both products support data rates in excess of 1 million bps. The Sealevel ACB DOS Developer's Toolkit is included along with SeaMAC, DOS SDLC Media Access Control Driver, to shorten development time. SeaMAC Windows Drivers are also included supporting various protocols. Check out our "Getting Started with ACB Synchronous cards" guide to get up and running quickly.

ISA SYNC/ASYNC
RS-232
V.35
RS-232/V.35
RS-422/485/530
RS-232/422/485
RS-232/422/485
/530/V.35(Z16c32)
Back to Sync

 

View The 4012 User Manual (PDF)
Download The ACB Developer's Toolkit
Download SeaMAC Windows Drivers


Features
  • Dual channel Sync/Async
  • 85230 ESCC (Enhanced Serial Communications Controller)
  • DMA supports data rate greater than 1 million bps
  • Full duplex DMA transfer capability
  • Selectable port address, IRQ level (2, 3, 4 and 5) and DMA channel (1 or 3)
  • RS-232 interface modem control signals supported: TD, RD, RTS, CTS, DSR, DCD, DTR, TXC, RXC, TT
  • Software programmable baud rate
  • Software toolkit including Windows Drivers, Applications and Sample Source Code provided
  • DB-25P interface cable included with Part #4010
  • (1) V.35 interface cable included with Part #4012
  • Higher speed Enhanced SCCs and CMOS SCCs optional
  • Various oscillators available for custom clock rates
  • V.35 interface with full modem control signals

Order Part# Qty. Price
4012 (2 Channel V.35 w/72 in. cable included) 1
$379.00
CA-134 (Additional V.35 cable - 72 in.) 1
$60.00
4010 (2 Channel Sync/Async RS-232) 1 $299.00
CA-104 (6 ft. DB-25 M/F Cable) 1 $8.00