Sealevel Systems Inc.

5102 ACB-MP.PCI Low Profile PCI 1-Port RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z85230)

5103 ACB-232.LPCI Low Profile PCI 1-Port RS-232 Synchronous Serial Interface (uses Z85230)

5103S ACB-232.LPCI 1 Port RS-232 Low Profile PCI, synchr./asynchr. Serial Interface(uses Z85230) w Standard Size Bracket

5104 ACB-ULTRA.LPCI 1 Port RS-232/422/485/530/v.35(Z16C32) PCI Low Profile, synchr./asynchr. Serial Interface(uses Z16C32)

ACB-ULTRA.LPCI: 1 Port RS-232/422/485/530/v.35(Z16C32) PCI Low Profile, synchr./asynchr. Serial Interface(uses Z16C32) w Standard Size Bracket

520E SeaI/O-520E Ethernet Modbus TCP to 8 Isolated Inputs / 8 High-Current Form C Relay Outputs

SeaI/O 520-INT with 8 isol. Inputs / 8 High-Current Form C Relay Outputs

520M SeaI/O-520M RS-485 Modbus RTU Interface to 8 Isolated Inputs / 8 High-Current Form C Relay Outputs

520N SeaI/O-520N Expansion Module 8 Optically Isolated Input / 8 High-Current Form C Relay Output SeaI/O Expansion Module

520S SeaI/O-520S RS-232 Modbus RTU Interface to 8 Isolated Inputs / 8 High-Current Form C Relay Outputs