产品详情
一、标题(型号 + 品牌 + 关键参数)
中文标题
- 罗克韦尔 1756-A11 ControlLogix 11 槽机架 标准背板 水平安装
- Allen-Bradley 1756-A11 PLC 底盘 11 插槽 高速背板总线
- 罗克韦尔 1756-A11 工业机架 5.1V 15A 背板供电 热插拔
- AB 1756-A11 自动化平台机架 0-60℃ 宽温 无涂层
- 罗克韦尔 1756-A11 模块化 PLC 机架 支持冗余 11 槽通用
- Allen-Bradley 1756-A11 控制柜背板 1.2/3.3/5.1/24V 多电压
- 罗克韦尔 1756-A11 原装正品机架 适配 ControlLogix 全系列
英文标题
- Rockwell Automation 1756-A11 ControlLogix 11-Slot Chassis, Standard Backplane, Horizontal Mount
- Allen-Bradley 1756-A11 PLC Chassis, 11 Slots, High-Speed Backplane Bus
- Rockwell Automation 1756-A11 Industrial Chassis, 5.1V 15A Backplane Power, Hot-Swappable
- AB 1756-A11 Automation Platb Chassis, 0-60°C Wide Temp, Uncoated
- Rockwell Automation 1756-A11 Modular PLC Chassis, Redundancy Support, 11 Universal Slots
- Allen-Bradley 1756-A11 Control Cabinet Backplane, 1.2/3.3/5.1/24V Multi-Voltage
- Rockwell Automation 1756-A11 Genuine Chassis, Compatible with All ControlLogix Series
二、品牌与模块类型
三、参数详情(中文)
基础参数
- 型号:1756‑A11
- 品牌:罗克韦尔自动化(Allen‑Bradley)
- 系列:ControlLogix
- 类型:11 槽标准 PLC 机架(Chassis)
- 槽位数量:11 个通用插槽(任意槽位可插 CPU / 电源 / I/O/ 通信模块)
- 安装方式:仅水平安装,控制柜背板固定
- 背板总线:高速并行总线,支持模块间实时数据交互
-
背板供电(整机 / 单槽最大):
- 1.2VDC:1.5A / 1.5A
- 3.3VDC:4A / 4A
- 5.1VDC:15A(整机)/ 6A(单槽)
- 24VDC:2.8A / 2.8A
- 最大功耗:约 5W
- 工作温度:0℃~60℃
- 储存温度:‑40℃~+85℃
- 相对湿度:5%~95%,无冷凝
- 抗振动 / 冲击:符合 IEC 60068‑2‑6/2‑27 工业标准
- 材质:金属机架 + 阻燃塑料面板,无涂层(标准款)
- 尺寸(长 × 宽 × 高):约 400×35×130mm
- 重量:约 1.2kg
- 兼容模块:1756 全系列 CPU、电源、数字量 / 模拟量 I/O、EtherNet/IP、ControlNet 等通信模块
- 核心特性:支持热插拔(RIUP)、电子密钥防错、冗余系统适配
核心优势
- 11 槽均衡配置:适配中大型 PLC 系统,兼顾扩展性与机柜空间
- 高速背板通信:满足实时控制、运动同步与大数据交互需求
- 多电压背板供电:统一为各模块供电,简化接线与电源配置
- 工业级环境耐受:宽温、抗振、耐湿,适配严苛工业场景
- 无缝兼容 ControlLogix:与全系列模块即插即用,支持在线维护
四、参数详情(英文)
Basic Specifications
- Model: 1756‑A11
- Brand: Rockwell Automation (Allen‑Bradley)
- Series: ControlLogix
- Type: 11‑Slot Standard PLC Chassis
- Slot Count: 11 universal slots (any slot for CPU/power/I/O/communication modules)
- Mounting: Horizontal‑only, back‑panel mounting in control cabinet
- Backplane Bus: High‑speed parallel bus for real‑time inter‑module data exchange
-
Backplane Power (Chassis/Slot Max):
- 1.2VDC: 1.5A / 1.5A
- 3.3VDC: 4A / 4A
- 5.1VDC: 15A (Chassis) / 6A (Slot)
- 24VDC: 2.8A / 2.8A
- Max Power Dissipation: ~5W
- Operating Temperature: 0°C~60°C
- Storage Temperature: ‑40°C~+85°C
- Relative Humidity: 5%~95%, non‑condensing
- Vibration/Shock: Compliant with IEC 60068‑2‑6/2‑27
- Material: Metal frame + flame‑retardant plastic panel, uncoated (standard)
- Dimensions (L×W×H): ~400×35×130mm
- Weight: ~1.2kg
- Compatibility: All 1756‑series CPUs, power supplies, digital/analog I/O, EtherNet/IP, ControlNet modules
- Key Features: Hot‑swappable (RIUP), electronic keying, redundancy‑capable
Key Features
- Balanced 11‑slot design: Ideal for medium‑to‑large PLC systems, balancing scalability and cabinet space
- High‑speed backplane: Supports real‑time control, motion synchronization, and high‑volume data transfer
- Multi‑voltage backplane power: Unified power distribution simplifies wiring and power configuration
- Industrial environmental resistance: Wide temperature, vibration, and humidity tolerance for harsh conditions
- Seamless ControlLogix compatibility: Plug‑and‑play with all series modules, supporting online maintenance
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