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GN-9481
EtherCAT Slave PROGRAMMABLE I/O
GN-9481/9482/9483 (G-Series EtherCAT PROGRAMMABLE I/O)
10/100Mbps, Auto-negotiation, Full Duplex
Limited by Ethernet Specification
Distributor - Fieldtec | Industry - Power Plant | End User - Confidential | Problem (or Benefit) - Data loss occurs during sudden electrical leakage or equipment inspection periods at the power plant - Data loss is especially costly given the nature of power plant operations | Solution - Data preservation utilizing non-volatile memory of Programmable I/O (PIO) - Upon equipment restart, optimal state maintained using last saved data | Results - Power plant system reliability maintained using CREVIS Programmable I/O | COPYRIGHT © 2021 by CREVIS CO., LTD. ALL RIGHTS RESERVED
Distributor - Confidential | Industry - Water Treatment Plant | End User - Confidential | Problem (or Benefit) - Existing installed third-party product: single-communication box type - Customer requested: Single communication → MODBUS TCP/IP & MODBUS RTU - Reinstallation inside cabinet | Solution - Proposed multi-protocol PIO GN-9372 and high-density IO modules | Results - Efficient space utilization and budget savings using CREVIS products - Space savings: (63 × 110 × 75 mm) → (12 × 109 × 70 mm) | COPYRIGHT © 2021 by CREVIS CO., LTD. ALL RIGHTS RESERVED
Distributor - OPCsoft | Industry - Semiconductor Etcher Equipment | End User - Confidential | Integrator - Confidential | Problem (or Benefit) - Solution needed to process HMI-based ON/OFF control of power distributor Mico Pro in semiconductor Etcher equipment - Mico Pro control signal: ON when 20ms pulse maintained, OFF when 40ms pulse maintained - However, HMI refresh time is 100ms, causing delay that makes pulse-duration ON/OFF control impossible per product specifications | COPYRIGHT © 2021 by CREVIS CO., LTD. ALL RIGHTS RESERVED
Key specifications
- Product Certifications CE, UL
- Program Languages IEC 61131-3 (LD, IL, ST, FBD, SFC)
- MQTT 1) O O
- MQTT_Sparkplug B X O
- SNMP (Agent Only) 3) O O
- OPC UA Server & Client X O
- Webvisualization 5) X X O
- Max. Data Size (In+Out) Max 128Byte each slot
- Max. Expansion Module 63 Slots
- Process Time 0.0306us 0.1667usec; 1) MQTT does not support TLS.; 2) Provide functionality in a limited form.; 3) Only the standard format "RFC1213-MIB" is provided.; 4) Online Chagne: re-downloads only the changed parts of an application that is already running on the controller without; initializing variables.
- Therefore, please proceed with "online change" only when the equipment is stable and in a safe state.; 5) Webvisualization cannot be supported in Internet Explorer.