The Sealevel Systems ACB-II/EX provides the PC with a single high-speed Synchronous/Asynchronous channel. The RS-422 interface allows the ACB-II/EX to communicate reliably at high-speeds under harsh conditions, which makes it an ideal solution for industrial environments. Line noise, present in industrial environments, is eliminated over the RS-422 line. 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 4061 User Manual (PDF) Download The ACB Developer's Toolkit Download SeaMAC Windows Drivers

• Single channel Sync/Async
• 85230 ESCC (Enhanced Serial Communications Controller)
• DMA supports data rate greater than 1 million bps
  
• Full-duplex DMA
• Selectable port address, IRQ level (3-5, 7, 9-12 and 15) and DMA channel (0, 1, 2 or 3)
• OEM security feature for software protection
• RS-232 interface modem control signals supported: TD, RD, RTS, CTS, TXC, RXC, TSET, DTR, DSR, DCD
• RS-422/485/530 interface modem control signals supported: TD, RD, RTS, CTS, TXC, RXC, TSET, DTR
• Software programmable baud rate
• Software toolkit including Windows Drivers, Applications and Sample Source Code provided
• Higher speed Enhanced SCCs and CMOS SCCs optional
• Various oscillators available for custom clock rates