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
  • Ethernet Modbus Digital I/O Modules Ethernet Modbus Digital I/O Modules: eI/O Ethernet digital I/O modules allow remote monitoring of digital I/O from anywhere on your 10/100BaseT Ethernet network. eI/O modules support Modbus TCP protocol and are designed to integrate seamlessly into existing Modbus networks.... 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
  • 8 Isolated Inputs, 8 Reed Relay Outputs 8 Isolated Inputs, 8 Reed Relay Outputs: The DIO16-LPCI Low profile half sized Universal PCI card provides a solution for digital control where on board relays are required and inputs must be isolated.... 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
  • New Expanded Range of USB Digital I/O: Interworld Electronics has expanded it range of USB to Digital I/O converters to include the USB-DIO8 with isolated I/O and the USB-DIO48 Buffered TTL I/O devices.... more