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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
primarily for mechanical protection
Number of Batteries: 0
represents the next generation of Safety Instrumented Systems (SIS)
Storage: -25 to 75 °C
ABB TB521-ARCNET Terminal Base Comms Gateway I/O Module primarily for mechanical protectionGeneral Information Extended Product Type: TB521 ARCNET Product ID: 1SAP112100R0260 ABB Type Designation: TB521 ARCNET EAN: 4016779711449 Catalog Description: Terminal base for AC500 V2 with 2 slots for communication modules, ARCNET interface, and 2 serial interfaces (RS232 RS485). Long Description: TB521 ARCNET is a terminal base for AC500 V2 with 2 slots for communication modules, ARCNET interface, and 2 serial interfaces (RS232 RS485). Ordering
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