1756-L7SPK 安全合作伙伴
【产品详情】
制造者 罗克韦尔自动化
品牌 艾伦-布拉德利
零件号/目录号 型号:1756-L7SPK
系列 ControlLogix
模块类型 GuardLogix 控制器
I-O 内存 不适用
用户内存 不适用
最大 I-O 不适用
最大模拟 I-O 不适用
最大数字 I-O 不适用
电流消耗 (1.2 V DC) 5毫安
电流消耗(5.1 伏) 802毫安
功耗 2.5 瓦
散热 每小时 8.5 BTU
隔离电压 30 伏连续电压
外壳 无(开放式)
Allen-Bradley 1756-L72S 是 GuardLogix 5570 控制器,是 Logix5000 系列控制器的一部分。它是一款具有安全控制功能的ControlLogix控制器。它是一种双处理器解决方案,必须与 1756-L7SP 安全模块配合使用,以满足 SIL 3 或 Cat 标准。4/PLe安全标准。安全伙伴控制器是自动配置的,使单个项目受益。它具有出色的处理能力和运动速度以及高性能逻辑。它有一个用于通信的 USB 端口。它最多可支持 500 个控制器连接。1756-L72S 控制器具有 4MB 用户内存、2MB 安全内存和 0.98MB I/O 内存。它可以支持 128,000 个数字 I/O 和 4000 个模拟 I/O。它在 1.2V DC 时消耗 5mA 的电流,在 5.1V DC 时消耗 800mA 的电流。它的功耗为 2.5W,散热为 8.5 BTU/小时。它重 0.55 磅,具有 30V(连续)的隔离电压,用于基本绝缘。它可以安装在 ControlLogix 1756 机箱的任何插槽中,也可以在同一机箱中安装多个控制器。为了安全通信,它使用 ControlNet、DeviceNet 或 EtherNet/IP 网络。1756-L72S 控制器可以通过背板或通过 I/O 链路控制或监控 I/O。对于控制器诊断,它有一个提供运行时信息的前显示屏。它使用储能模块运行,这意味着不需要锂电池。预装了 1 GB (1784-SD1) 安全数字卡作为可选的非易失性存储器,可扩展至 2 GB (1784-SD2)。
1756-L7SPK 安全合作伙伴
【英文介绍】
Allen-Bradley 1756-L72S is the GuardLogix 5570 controller, part of the Logix5000 series of controllers. It is a ControlLogix controller with security controls. It is a dual-processor solution that must be used in conjunction with the 1756-L7SP safety module to meet SIL 3 or Cat standards. 4/PLe Safety standard. The Security Partner controller is automatically configured to benefit individual projects. It has excellent processing power and motion speed as well as high-performance logic. It has a USB port for communication. It supports up to 500 controller connections. The 1756-L72S controller has 4MB of user memory, 2MB of security memory, and 0.98MB of I/O memory. It can support 128,000 digital I/ OS and 4,000 analog I/ OS. It consumes 5mA of current at 1.2V DC and 800mA at 5.1V DC. It has a power consumption of 2.5W and a heat dissipation of 8.5 BTU/ hour. It weighs 0.55 pounds and has an isolation voltage of 30V (continuous) for basic insulation. It can be installed in any slot in the ControlLogix 1756 case, or multiple controllers can be installed in the same case. For secure communication, it uses ControlNet, DeviceNet, or EtherNet/IP networks. The 1756-L72S controller can control or monitor I/O through the backplane or through the I/O link. For controller diagnostics, it has a front display that provides runtime information. It operates using energy storage modules, which means there is no need for lithium batteries. A 1 GB (1784-SD1) secure digital card is pre-installed as an optional non-volatile memory, expandable up to 2 GB (1784-SD2).
1756-L7SPK 安全合作伙伴
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