8030-CRM-270
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8030-CRM-270 Information: |
8030-CRM-270. The Symax Class 8030 Type CRM270 Distributed Remote IO/NET Interface Module (DRIO) for the PASSPORT I/O System is one of the Remote IO/NET devices that allow the Passport System to control input and output devices located up to 7500 feet away from the CPU rack. Access to as many as 32 remote IO/Net devices in possible through serial communication from the Local IO/Net Interface Module. The DRIO modules are mounted on the TBX series of distributed I/O base units and are connected to the Local IO/Net Interface module (LIO) by way of either a single shielded, twisted-pair or twin-axial cable. The cable is wired to a removable terminal block connector on the face of each module. When two base units are required at a single drop, the DRIO module is mounted on the primary base unit and a TBX CBS010 Expansion Interface is mounted on the second base unit, providing the electrical connection to the DRIO. The DRIO module fully supports the IO/NET communications network, including many features. User-selectable DIP switches to identify the DRIO module as 1 of up to 32 drops per LIO. Up to 64 addressable register per DRIO module, communication rates that can be selected by DIP switch, from 62.5K to 1M bits per second, allowing an end-to-end cable link length of up to 7500 feet.