Zilog Z85230 based controllers offer fast, error free synchronous communications for a variety of mission-critical applications.
All Sealevel synchronous serial products are engineered with strict attention to timing and other important considerations to achieve the most reliable, high-speed communication possible.
Choose from a variety of RS-232 and RS-232/422/485 multi-interface products that support HDLC/SDLC protocol using our SeaMAC V4 device driver. SeaMAC V4 also supports certain configurations of monosync, bisync, and raw modes. Please call us to discuss your specific requirements.
The 5402 is a four-port PCI bus RS-232, RS-422, RS-485 synchronous serial interface. Designed using the popular Zilog Z85230 Enhanced Serial Communication Controller (ESCC), the board is an ideal solution for military, satellite, radar, banking, and other applications that require robust synchronous communications.
For maximum flexibility, each of the serial ports can be individually configured for RS-232, RS-422, or RS-485 communications. In RS-232 mode, all common modem control signals are implemented for compatibility with a wide range of peripherals.
A digital phase lock loop (DPLL) is included on each port, and the board supports data rates up to 128K bps in burst mode. For easy implementation, a fan-out cable is included that terminates the onboard 120-pin high-density Molex connector to four DB-25M connectors. Terminal blocks, adapter cables other helpful accessories are available to facilitate rapid installation.
The 5402 features Universal Bus (3.3V and 5V) compatibility with both new and legacy computer systems. Software support, critical for successful synchronous communication development, is provided through Sealevel’s SeaMAC v4 driver. HDLC/SDLC protocols are supported as well as certain configurations of Monosync, Bi-sync, and Raw modes.
Features
- High speed four port PCI synchronous serial card
- Compliant with RoHS and WEEE directives
- Each port individually configurable for RS-232, RS-422, RS-485, RS-530, RS-530A, or V.35
- Z85230 Enhanced Serial Communications Controller (ESCC)
- Data rates to 128K bps (Burst mode)
- Included fan-out cable terminates 100-pin SCSI-style connector on board to four DB25M connectors (Item# CA339)
- Communication : Synchronous
- Interface : High-Speed RS-232/422/485/530/530A/V.35 Interface
- Interface : X.21 and RS-449 serial interface capability with versatile cabling options
- Ports : 4
- Communications Chip : Z85230-8 ESCC
- Max. Data Rate : 128Kbps (burst)
- Max. Data Distance : up to 4000ft
- Interrupts : Supports all PCI interrupts
- Connectors : 4 x DB25M (via CA339 cable)
- Operating Temperature : 0 to +70C
- Software : SeaMAC Toolkit and Windows drivers included
- Additional Drivers : HDLC/SDLC driver included
- Warranty : Lifetime Warranty
- Features : +5V @ 750mA
- Operating Temperature : 0 to +70C
- Software : SeaMAC Toolkit and Windows drivers included
- Additional Drivers : HDLC/SDLC driver included
- Warranty : Lifetime Warranty