The typical response time of a safety I/O terminal can be longer than a stand-alone system, since it is dependent on the network system structure. As a result, the fixed maximum response time is a significant feature in that it quickly and safely moves a machine to a safe state irrespective of the network structure, the number of I/O modules or overall program complexity. This allows users to calculate safe mounting distances independent of these variables and to mount machine safeguards closer to the potential hazard for improved machine productivity.
The DST1-XD can act as a DeviceNet Slave, allowing safety input and status information to be monitored via a DeviceNet Master. Each safety output can be controlled through a network signal, or used as an auxiliary output function. Maintenance functions can measure the number of operations or the operating time for the safety devices. Spring-cage connectors facilitate easy wiring. Screw terminal blocks are available for purchase as an optional accessory. These safety I/O terminals are IEC/EN61508 (SIL3) and EN954-1 (Cat. 4) certified.
About Omron STI
Omron Scientific Technologies, Inc. - named by Frost & Sullivan as the 2008 North American Machine Safety Company of the Year in recognition of the company’s leading market share and extensive product line - is a North American provider of automation safeguarding products and services. Omron STI provides safety products that are used to protect workers around machinery, automated equipment and industrial robots. Our products serve a wide variety of applications and markets, including semiconductor, automotive, medical, electronics manufacturing, packaging and consumer markets.
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