Brand: Allen Bradley Description: Processor Module Condition: New Warranty: 1 year Inventory Qty: 3 Payment term: T/T Shipping Port: ShenZhen Allen Bradley 1756-L84ES has become the core control unit of complex industrial systems with its dual control capabilities (standard + safety), high reliability and flexible scalability.
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Manufacture |
Allen Bradley |
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Model Number |
1756-L84ES |
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Country Of Origin |
United States |
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HS CODE |
8538900000 |
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Dimension |
25*25*6CM |
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Packing Dimension |
30*30*10CM |
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Weight |
1.5kg |
User Program: 20 MB (standard tasks).
Safety Program: 6 MB (dedicated safety tasks).
Extended Storage: Supports 2 GB SD card (non-volatile).
Ethernet: 1 x 1 Gbps EtherNet/IP port, supports 250 nodes.
USB: 1 x USB 2.0 port (full speed 12 Mbps).
Protocol Support: EtherNet/IP, ControlNet, DeviceNet (safety communication option).
Standard Tasks: 31, each supports 1000 programs.
Safety Tasks: 1, each supports 1000 programs.
Operating Temperature: 0°C to 60°C (32°F to 140°F).
Humidity: 5% to 95% (non-condensing).
Vibration/Shock: Operating vibration 2G (10-500 Hz), shock 30G.
Voltage range: 12-24 V DC (needs to match chassis power module, such as 1756-PA75).
Power consumption: Approximately 2.5 W (800 mA at 5.1 V DC)
Application scenarios
Machine safety: Allen Bradley 1756-L84ES can be used for emergency shutdown of machine tools, robot safety fence interlocking, and two-hand operation control of stamping equipment.
Process safety: Safety instrument system (SIS) of chemical plants, leakage monitoring and emergency shutdown of oil and gas pipelines.
Automobile manufacturing: Synchronous control of body welding lines, safety interlocking of paint shops and distributed I/O monitoring.
Semiconductor manufacturing: Multi-axis motion control and safety logic integration of clean room equipment.
Energy and infrastructure: Allen Bradley 1756-L84ES can be used for grid redundancy control, safety monitoring of wind turbine pitch systems, and emergency shutdown of water treatment plant pump stations.
