Perle IOLAN DS1 D4 Device Server - 1 x DB-9 , 1 x RJ-45

Advanced IP technology. With support for IP, the IOLAN range provides organizations with investment protection to meet this rapidly growing standard. Universal I/O. The IOLAN DS I/O device server connects to a wide variety of distributed I/O devices. Universal I/O on IOLAN I/O device servers provides flexibility when used across a wide array of environments. Individual digital channels can be configured as either inputs or outputs. Analog inputs can support a broad range of voltage or current type devices including temperature sensors such as thermocouples and RTDs. Access I/O devices over Ethernet using popular central applications. An IOLAN I/O device server is ideal for remote I/O management using common SCADA or OPC servers using Modbus / TCP protocol as well as Network Management Systems (NMS) utilizing SNMP. Rugged industrial-grade design. Compact and protective metal enclosure for wall mount or DIN rail mounting environments. Industrial-grade unit protection is provided though optical isolation of I/O channels, Ethernet isolation, open/short detection logic on RTD/Thermocouple inputs and electrostatic discharge protection across all serial pins. Flexible and reliable COM/TTY access to Ethernet I/O. An IOLAN I/O device server is ideal for connecting COM/TTY based applications such as Modbus ASCII/RTU to remote I/O devices. Perles TruePort redirector provides COM port or fixed TTY connections across an IP network. An Application Program Interface (API) is also available so that custom applications can be developed to access distributed I/O channels attached to remote IOLAN I/O device servers. Automated response to alarm conditions. IOLAN DS I/O device servers have the capability of measuring input conditions and intelligently alerting enterprise resources such as central TCP/IP based applications, Syslog or SNMP. By instantly generating alerts when predefined threshold levels have been exceeded, alarm notifications can be passed along when needed. This eliminates the packet based overheads associated with polled environments.