Allen-Bradley 1756-L72S是GuardLogix 5570控制器，是Logix5000控制器系列的一部分。它是具有安全控制功能的ControlLogix控制器。這是一個(gè)雙處理器解決方案，必須與1756-L7SP安全模塊一起使用，以符合SIL3或Cat。4/PLe安全標(biāo)準(zhǔn)。安全伙伴控制器是自動(dòng)配置的，有利于單個(gè)項(xiàng)目。它具有強(qiáng)大的運(yùn)動(dòng)處理能力和速度以及高性能邏輯。它有一個(gè)用于通信的USB端口。它可以支持多達(dá)500個(gè)控制器連接。

1756-L72S

1756-L72S控制器具有4MB用戶存儲(chǔ)器、2MB安全存儲(chǔ)器和(98MBI/0存儲(chǔ)器。它可以支持128，000個(gè)數(shù)字I/O和4000個(gè)模擬I/0。它在1.2V DC下消耗5mA電流，在5.1V DC下消耗800mA電流。功耗2.5W，散熱8.5 BTU/hr，重量0.55lbs，隔離電壓30V(持續(xù))，用于基本絕緣。它可以安裝在ControlLogix 1756機(jī)箱的任何插槽中，也可以在同一個(gè)機(jī)箱中安裝多個(gè)控制器。為了安全通信，它使用控制網(wǎng)、設(shè)備網(wǎng)或以太網(wǎng)/IP網(wǎng)絡(luò)。

1756-L72S

Allen-Bradley 1756-L72S is the GuardLogix 5570 controller, part of the Logix5000 controller family. It is a ControlLogix controller with security controls. This is a dual-processor solution that must be used with the 1756-L7SP security module to comply with SIL3 or Cat. 4/PLe Safety standard. The Security Partner controller is automatically configured to benefit individual projects. It has powerful motion processing power and speed as well as high-performance logic. It has a USB port for communication. It can support up to 500 controller connections.

The 1756-L72S controller has 4MB of user memory, 2MB of safe memory, and 98MBI/0 memory. It can support 128,000 digital I/ OS and 4,000 analog I/ 0s. It consumes 5mA current at 1.2V DC and 800mA current at 5.1V DC. Power consumption 2.5W, heat dissipation 8.5BTU /hr, weight 0.55lbs, isolation voltage 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 a control network, device network, or Ethernet /IP network.

1756-L72S