1756-LSP 安全合作伙伴控制器 提供冗余

【产品详情】

Allen-Bradley 1756-LSP 是一款 GuardLogix 安全合作伙伴控制器。它有 250 个连接，但它没有任何用于标准任务的用户内存。其安全存储器取决于相应主控制器的存储器。其主要目的是提供冗余，即为系统的安全相关功能隔离的第二个通道。该控制器在 5.1V DC 时的电流消耗为 1200 mA，在 24V DC 时的电流消耗为 14 mA。其功耗为 3.5 W，散热为 11.9 BTU/hr。隔离电压为连续 30V，这是基本绝缘，已从 RS-232 端口到系统在 720V DC 下进行了 60 秒的型式测试。其工作温度为0-60°C。其非工作温度为-40-85°C。它还具有 60 摄氏度的最高周围空气温度和 5-95% 的非冷凝相对湿度。在10-500 Hz下，其工作冲击为30 g，非工作冲击为50 g，工作振动为2 g。1756-LSP 安全伙伴的配置取决于主控制器，因为它没有自己的钥匙开关和通信端口，尽管它有一个 RS-232 端口。它配有时钟电池和备用电源。控制器还具有 LED 状态指示灯，可让您监控其当前状态。该控制器附带一个非易失性存储器，确切地说是 CompactFlash 卡。它的尺寸为 27 x 17 x 7 厘米，重 0.7 磅。1756-LSP 安全伙伴用于 1756-L61S、1756-L62S 和 1756-L63S 控制器。它应安装在主控制器右侧的插槽中，以满足 SIL 3 要求。它还有一个开放式外壳。

Allen-Bradley 1756-LSP 是一个 5560 GuardLogix 组件模块。该模块是一个安全合作伙伴模块，与主控制器一起使用，以实现符合 （SIL） 3 和性能等级 （e） 应用的安全功能。1756-LSP 兼容 1756-L61S、1756-L62S 和 1756-L63S 主控制器。它充当冗余协处理器，提供隔离式安全控制器功能。

1756-LSP 具有与主控制器的用户存储器相对应的安全存储器。如果与 1756-L61S 和 1756-L62S 一起使用，则 1756-LSP 安全存储器为 1MB，而如果与 1756-L63S 一起使用，则为 3.75MB。

1756-LSP 安装在主控制器旁边的直接插槽中。它占用模块的单个插槽;但是，由于此模块需要与主控制器配对，因此该模块对占用机箱的 2 个插槽。主控制器和合作伙伴控制器（特别是 1756-LSP）兼容安装到任何 ControlLogix 机箱，如 1756-A4、1756-A7、1756-A10、1756-A13 和 1756-A17，以及各种 ControlLogix 标准电源，如 1756-PA50、1756-PA72、1756-PA75、1756-PB50、1756-PB72 和 1756-PB75。该模块的电流消耗为 1200 毫安 @ 5.1 伏直流电和 14 毫安 @ 24 伏直流电。它还具有每小时 3.5 瓦的功耗和 11.9 英热单位 （BTU） 的热耗散。此外，1756-LSP 的工作温度范围为 0 °C...+60 °C （+32...+140 °F），非工作温度为 -40...+85 °C （-40...+185 °F）。它还设计用于在具有 30 g 冲击等级和 50 g 非工作冲击的环境中运行。

1756-LSP 安全合作伙伴控制器 提供冗余

【英文介绍】

The Allen-Bradley 1756-LSP is a GuardLogix Security Partner controller. It has 250 connections, but it doesn't have any user memory for standard tasks. Its safe memory depends on the memory of the corresponding host controller. Its main purpose is to provide redundancy, i.e. a second channel isolated from the security-related functions of the system. The controller has a current consumption of 1200 mA at 5.1V DC and 14 mA at 24V DC. It has a power consumption of 3.5W and a heat dissipation of 11.9BTU /hr. The isolation voltage is continuous 30V, which is basic insulation, and has been type-tested for 60 seconds from the RS-232 port to the system at 720V DC. Its operating temperature is 0-60°C. Its non-operating temperature is -40-85°C. It also has a maximum ambient air temperature of 60 degrees Celsius and a non-condensing relative humidity of 5-95%. At 10-500 Hz, the working shock is 30 g, the non-working shock is 50 g, and the working vibration is 2 g. The configuration of the 1756-LSP security partner depends on the host controller, as it does not have its own key switch and communication port, although it does have an RS-232 port. It comes with a clock battery and backup power. The controller also has an LED status indicator that allows you to monitor its current status. The controller comes with a non-volatile memory, specifically a CompactFlash card. It measures 27 x 17 x 7 centimeters and weighs 0.7 pounds. The 1756-LSP security partner is used for 1756-L61S, 1756-L62S, and 1756-L63S controllers. It should be installed in a slot to the right of the main controller to meet SIL 3 requirements. It also has an open shell.

Allen-Bradley 1756-LSP is a 5560 GuardLogix component module. This module is a safety partner module that is used in conjunction with the master controller to implement safety features that comply with (SIL) 3 and performance level (e) applications. The 1756-LSP is compatible with the 1756-L61S, 1756-L62S, and 1756-L63S master controllers. It acts as a redundant coprocessor and provides isolated security controller functions.

The 1756-LSP has a secure memory corresponding to the user memory of the primary controller. The 1756-LSP security memory is 1MB if used with the 1756-L61S and 1756-L62S, and 3.75MB if used with the 1756-L63S.

The 1756-LSP is installed in the direct slot next to the primary controller. It occupies a single slot in the module; However, since this module needs to be paired with the main controller, this module pair occupies 2 slots in the chassis. The master and partner controllers (especially the 1756-LSP) are compatible to mount into any ControlLogix chassis, such as the 1756-A4, 1756-A7, 1756-A10, 1756-A13, and 1756-A17, as well as a variety of ControlLogix standard power supplies. Examples include 1756-PA50, 1756-PA72, 1756-PA75, 1756-PB50, 1756-PB72, and 1756-PB75. The current consumption of the module is 1200 mah @ 5.1 volts DC and 14 mah @ 24 volts DC. It also has a power consumption of 3.5 watts per hour and a heat dissipation of 11.9 British thermal units (BTU). In addition, 1756-LSP operates in a temperature range of 0 °C... +60 °C (+32... +140 °F), non-operating temperature is -40... +85 °C (-40... +185 °F). It is also designed to operate in environments with a 30 g shock rating and 50 g non-working shock.

1756-LSP 安全合作伙伴控制器 提供冗余

【其他型号推荐】