1756-L72EROMS 控制器  可支持每个网络模块

【产品详情】

Allen-Bradley 1756-L72EROMS是一款装甲GuardLogix控制器。它带有 2 个通道、一个 4 MB 标准内存、0.98 MB I/O 内存和一个 2 MB 安全内存，允许在 EtherNet/IP 网络上提供标准和安全通信选项。该控制器的最大模拟 I/O 为 4000，最大数字 I/O 和总 I/O 分别为 128,000。1756-L72EROMS 还附带一个额外的 1 GB SD 卡内存，已安装到控制器，但您可以将其升级到 2 GB。

此控制器可支持每个网络模块多达 256 个 EtherNet/IP 和 128 个 TCP 网络连接。请注意，1756-L72EROMS 控制器没有控制器冗余。可用的编程语言包括结构化文本、顺序功能图 （SFC）、继电器梯形逻辑 （RLL）、仅支持 RLL 的安全任务和附加安全应用指令以及功能块图。该控制器具有 1 个以太网 RJ45 5 类端口和 1 个全速 USB 端口。1756-L72EROMS尺寸为 9.4 x 11.5 x 6.5 英寸，重 7.15 千克或 15.725 磅，具有 UL Type 4/4x 外壳类型。

该控制器的标称输入电压为 24V DC，其输入电压范围为 18-32V DC。连续隔离电压为30V，属于基本绝缘型。这种隔离已经在 707V DC 下进行了 60 秒的型式测试，从电源到机箱，从非冗余以太网通道到非冗余以太网通道，从以太网通道到电源，但冗余以太网通道之间没有隔离。该控制器有一个不可更换的保险丝，该保险丝已焊接到位，以防止因短路条件而引起火灾。

1756-L72EROMS的工作温度为0-60°C，存储温度为-40-85°C。它的最高环境温度为 60 ËšC，相对湿度为 5-95%，无冷凝。该控制器在 10-500 Hz 时的工作振动为 2 g，其工作冲击为 30 g，非工作冲击为 30 g。

1756-L72EROMS 控制器  可支持每个网络模块

【英文介绍】

The Allen-Bradley 1756-L72EROMS is an armored GuardLogix controller. It comes with 2 channels, a 4 MB standard memory, 0.98 MB I/O memory, and a 2 MB secure memory, allowing standard and secure communication options over EtherNet/IP networks. The controller has a maximum analog I/O of 4000 and a maximum digital I/O and total I/O of 128,000. The 1756-L72EROMS also comes with an additional 1 GB SD card memory that is installed to the controller, but you can upgrade it to 2 GB.

This controller can support up to 256 EtherNet/IP and 128 TCP network connections per network module. Note that the 1756-L72EROMS controller does not have controller redundancy. Available programming languages include structured text, Sequential Function diagrams (SFC), relay ladder logic (RLL), RLL-only safety tasks and additional safety application instructions, and function block diagrams. The controller has one Ethernet RJ45 Class 5 port and one full speed USB port. The 1756-L72EROMS measures 9.4 x 11.5 x 6.5 inches, weighs 7.15 kg or 15.725 pounds and has a UL Type 4/4x housing type.

The controller has a nominal input voltage of 24V DC and its input voltage range is 18-32V DC. The continuous isolation voltage is 30V, which belongs to basic insulation type. This isolation has been type-tested for 60 seconds at 707V DC, from the power supply to the chassis, from the non-redundant Ethernet channel to the non-redundant Ethernet channel, and from the Ethernet channel to the power supply, but there is no isolation between the redundant Ethernet channels. The controller has a non-replaceable fuse that is soldered in place to prevent fire caused by short circuit conditions.

The 1756-L72EROMS operate at 0-60°C and store at -40-85°C. It has a maximum ambient temperature of 60 E? C, a relative humidity of 5-95%, and no condensation. The operating vibration of the controller at 10-500 Hz is 2 g, its operating shock is 30 g, and its non-operating shock is 30 g.

1756-L72EROMS 控制器  可支持每个网络模块

【其他型号推荐】

The Allen-Bradley 1756-L72EROMS is an armored GuardLogix controller. It comes with 2 channels, a 4 MB standard memory, 0.98 MB I/O memory, and a 2 MB secure memory, allowing standard and secure communication options over EtherNet/IP networks. The controller has a maximum analog I/O of 4000 and a maximum digital I/O and total I/O of 128,000. The 1756-L72EROMS also comes with an additional 1 GB SD card memory that is installed to the controller, but you can upgrade it to 2 GB.

This controller can support up to 256 EtherNet/IP and 128 TCP network connections per network module. Note that the 1756-L72EROMS controller does not have controller redundancy. Available programming languages include structured text, Sequential Function diagrams (SFC), relay ladder logic (RLL), RLL-only safety tasks and additional safety application instructions, and function block diagrams. The controller has one Ethernet RJ45 Class 5 port and one full speed USB port. The 1756-L72EROMS measures 9.4 x 11.5 x 6.5 inches, weighs 7.15 kg or 15.725 pounds and has a UL Type 4/4x housing type.

The controller has a nominal input voltage of 24V DC and its input voltage range is 18-32V DC. The continuous isolation voltage is 30V, which belongs to basic insulation type. This isolation has been type-tested for 60 seconds at 707V DC, from the power supply to the chassis, from the non-redundant Ethernet channel to the non-redundant Ethernet channel, and from the Ethernet channel to the power supply, but there is no isolation between the redundant Ethernet channels. The controller has a non-replaceable fuse that is soldered in place to prevent fire caused by short circuit conditions.

The 1756-L72EROMS operate at 0-60°C and store at -40-85°C. It has a maximum ambient temperature of 60 E? C, a relative humidity of 5-95%, and no condensation. The operating vibration of the controller at 10-500 Hz is 2 g, its operating shock is 30 g, and its non-operating shock is 30 g.