1756-L75SP 安全控制器 兼容储能模块
【产品详情】
Allen-Bradley 1756-L7SP是GuardLogix控制器产品系列的一部分。该控制器是一个特别的伙伴控制器，与主GuardLogix Safety控制器一起使用。它没有专用内存，因为1756-L7SP的内存对应于主控制器的内存。具体来说，1756-L7SP兼容1756-L71S, 1756-L71SK, 1756-L72S,1756-L72SK, 1756-L73S,1756-L73SK主控制器，兼容储能模块，如1756-SPESMNSE电容器储能模块的安全伙伴和1756-SPESMNRM是一个不可拆卸的储能模块。
1756-L7SP是双槽宽控制器，电流绘制为5 mA @ 1.2 VDC和800 mA @ 5.1 VDC。额定功耗2.5 W，散热8.5 BTU/hr。该模块的隔离额定电压为30V(连续)，基本绝缘，USB端口到系统，在980V交流下进行60秒的型式测试。
1756- l7sp可以安装在1756机箱的任何可用槽位上，但是，它必须安装在主控制器旁边，以形成一个1002架构，适用于需要安全完整性3级(SIL 3)和性能e级(PL e)功能的系统。1756-L7SP的兼容机箱为1756-A4、1756-A4K、1756-A7、1756-A7K、1756-A10、1756-A10K、1756-A13、1756-A13K、1756-A17、1756-A17K，标准电源为1756-PA50、1756-PA72、1756-PA72K、1756-PA75K、1756-PB50、1756-PB72、1756-PB72K、1756-PB75、1756-PB75K。
1756-L7SP安全伙伴控制器的工作温度要求为0°C < Ta < +60°C(+32°F < Ta < +140°F)，存储温度规格为-40…+85°C(-40…+185°F)，非冷凝相对湿度为5-95%。
5.1V DC时背板吸流800mA, 1.2V DC时背板吸流5mA，可散热2.5W，工作时散热8.5 BTU/hr。1756-L7SP提供30V电压隔离与基本绝缘类型，在980V AC下测试1分钟，在USB 2.0端口到系统之间，它使用3 - on USB端口线类别的电路电缆。它使用标准的以太网/IP、DeviceNet和ControlNet安全通信选项，并采用中继阶梯逻辑(RLL)、结构化文本和顺序功能图(SFC)编程语言。它可以安装在1756 ControlLogix机箱的任意可用槽位中，并且占据主控制器旁边的2个槽位。它有北美T4A温度代码，与ATEX和IECx T4温度代码，并在一个工厂设计的开放式外壳。工作温度范围0 ~ 60 °C (32 ~ 140 °F)，环境相对湿度范围5 ~ 95%，无凝露。它的工作冲击等级为30G，可以承受10-500Hz的2G工作振动。
1756-L75SP 安全控制器 兼容储能模块
【英文介绍】
The Allen-Bradley 1756-L7SP is part of the GuardLogix controller product family. This controller is a special partner controller used in conjunction with the main GuardLogix Safety controller. It has no dedicated memory, as the memory of the 1756-L7SP corresponds to that of the main controller. Specifically, the 1756-L7SP is compatible with the 1756-L71S, 1756-L71SK, 1756-L72S,1756-L72SK, 1756-L73S,1756-L73SK master controller, compatible with energy storage modules, The 1756-SPESMNSE capacitor energy storage module is a safety partner and the 1756-SPESMNRM is a non-removable energy storage module.
The 1756-L7SP is a dual slot wide controller with currents plotted at 5 mA@ 1.2 VDC and 800 mA@ 5.1 VDC. Rated power consumption 2.5W, heat dissipation 8.5 BTU/hr. The module has an isolation voltage rating of 30V(continuous), basic insulation, USB port to system, type testing at 980V AC for 60 seconds.
The 1756-L7SP can be installed in any available slot in the 1756 chassis, however, it must be installed next to the primary controller to form a 1002 architecture for systems that require safety integrity Level 3 (SIL 3) and Performance Level e (PLe) functionality. Compatible chassis for the 1756-L7SP are 1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K, 1756-A17, 1756-A1756-A17K. The standard power supply is 1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75K, 1756-PB50, 1756-PB72, 1756-PB75, 1756-PB75K.
The 1756-L7SP safety partner controller has an operating temperature requirement of 0°C < Ta < +60°C(+32°F < Ta < +140°F) and a storage temperature specification of -40... +85°C(-40… +185°F) with a non-condensing relative humidity of 5-95%.
The backplane absorbs 800mA at 5.1V DC and 5mA at 1.2V DC, which can dissipate 2.5W and 8.5BTU /hr at work. The 1756-L7SP offers 30V voltage isolation with a basic insulation type, tests for 1 minute at 980V AC, and uses a circuit cable in the 3-on USB port cable category between the USB 2.0 port and the system. It uses standard Ethernet /IP, DeviceNet, and ControlNet secure communication options and uses Relay ladder Logic (RLL), structured text, and Sequential Function Diagram (SFC) programming languages. It can be installed in any of the available slots in the 1756 ControlLogix chassis and occupies 2 slots next to the main controller. It has North American T4A temperature codes, with ATEX and IECx T4 temperature codes, and comes in a factory-designed open housing. The operating temperature ranges from 0 to 60 A °C (32 to 140 A °F), and the ambient relative humidity ranges from 5 to 95%, without condensation. It has a working impact rating of 30G and can withstand 2G working vibration of 10-500Hz.
1756-L75SP 安全控制器 兼容储能模块
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