Opto 22 Datasheets for Serial Adapters

Serial adapters provide one or more serial ports to a host computer. They interface with the host computer via a data bus and add RS232, RS422, RS485 and/or other types of serial ports.
Serial Adapters: Learn more

Product Name Notes
ISA Bus High Speed Serial Co-Processor -- AC37 ISA Bus High Speed Serial Co-processor, RS-485
ISA Bus Serial Port -- AC24AT ISA Bus Serial Port RS422/485, Isolated
ISA Bus Serial Port -- AC422AT ISA Bus Serial Port RS422/485, Non-isolated
RS-485 Adapter Card -- PCI-AC48 The PCI-AC48 is an isolated, high-speed adapter card designed to link RS-485 serial devices, such as Opto 22's B3000 brains and B1/B2 brain boards, with computers using the Peripheral Component...
Adapter Card -- PCI-AC5 The PCI-AC5 adapter card provides an interface between personal computers with a 33 MHz PCI bus and Opto 22 digital I/O mounting racks, for direct connection to input/output points. The...
Serial Communication Module -- SNAP-SCM-232 The SNAP-SCM-232 provides two RS-232 serial communication ports for two channels of high-speed, isolated serial data. Used with a SNAP PAC brain or R-series controller, the module connects serial devices...
Serial Communication Module -- SNAP-SCM-485-422 The SNAP-SCM-485-422 provides two 2-wire RS-485 serial communication ports for two channels of high-speed, isolated serial data, or one 4-wire serial communication port for a single channel. Used with a...
Serial Communication Module -- SNAP-SCM-MCH16 The SNAP-SCM-MCH16 motion control host module is a key part of the SNAP PAC Motion Control Subsystem for the SNAP PAC System. The SNAP-SCM-MCH16 works with a SNAP PAC controller...
Serial Communication Module -- SNAP-SCM-PROFI The SNAP-SCM-PROFI module is a high-speed serial communications module that provides a standard electrical interface between the Ethernet-based SNAP PAC System and PROFIBUS DP® networks. The SNAP-SCM-PROFI module is designed...
Serial Communication Module -- SNAP-SCM-W2 The SNAP-SCM-W2 provides two isolated channels of data input from attached devices that comply with the Wiegand interface format. Used with a SNAP PAC brain or R-series controller, the module...