Features and Benefits

Cost-effective ISA boards with 4 RS-422/485 ports
RS-485 data direction control with ADDC® or by RTS
921.6 kbps maximum baudrate for super fast data transmission
16-byte FIFO and on-chip hardware flow control
Surge pro

Introduction

The CI-134 series ISA boards come with 4 independent RS-422/485 serial ports for connecting data acquisition equipment and other serial devices to a PC. Connect your devices over longer distances—up to 1.2 km (4000 ft)—and ensure greater