Sealevel Systems
Sealevel Systems
Since 1986, Sealevel Systems, Inc. has been committed to providing reliable, well-designed data acquisition and communication adapters for the IBM PC and compatibles.
  • Press Releases from Sealevel Systems
  • Modbus TCP Ethernet Module with 32 Dry Contact Inputs Modbus TCP Ethernet Module with 32 Dry Contact Inputs: The ETHERI/O-580E provide Modbus control of 32 optically isolated dry contact inputs. Dry contact (no voltage) inputs are ideal for monitoring alarm contacts, HVAC controls, sensing relay closures and other control system applications... more
  •  RS-232, RS-422, and RS-485 Ethernet Serial Servers RS-232, RS-422, and RS-485 Ethernet Serial Servers: SeaLINK Ethernet serial servers offer the easiest way to connect RS-232, RS-422, and RS-485 serial devices to your Ethernet network. Designed using a powerful embedded microprocessor, SeaLINK products are able to communicate over multiple ports at sustained data rates up to 230K bps.... more
  • New Analogue & Digital I/O Modbus Module New Analogue & Digital I/O Modbus Module: Interworld Electronics has expanded its range of Modbus Distributed I/O modules to include the SeaI/O-570 multi-function module. Offering a powerful combination of analogue and digital I/O, SeaI/O-570 modules are perfect for a wide variety of applications including process control, data acquisition, broadcast communications and remote environmental monitoring.... more
  • PCI Express Digital I/O Interface PCI Express Digital I/O Interface: The DIO32-PCIE is the latest addition to the Interworld Electronics wide range of digital I/O interface products. The DIO32-PCIE is a PCI Express bus digital interface card that provides 16 optically isolated inputs and 16 Reed relay outputs.... more
  • Multi-port Synchronous Serial Communication Card Multi-port Synchronous Serial Communication Card: Interworld Electronics has released the ACB-MP4/PCI, a four-port PCI bus RS-232/422/485 synchronous serial interface. Designed using the popular Zilog Z85230 Enhanced Serial Communication Controller (ESCC), the board is an ideal solution for applications that require multiple channels of robust synchronous communications... more
  • High Speed RS-232/422/485 PCI Card: Interworld Electronic is pleased to announce from ICS Advent the release of a faster, more versatile, four-port asynchronous serial communication board. The UC232PCI/4-85 can be configured for RS-232, RS-422 or RS-485 communications and supports data rates up to 460.8K bps.... more