Allen-Bradley 1769-L37ERMS Compact GuardLogix 5370 processor

Here is the parameter introduction of Allen-Bradley 1769-L37ERMS:

General Information

Catalog Number: 1769-L37ERMS.

Module Type: It is a processor module in the Compact GuardLogix 5370 series.

Memory

User Memory: It has 4 MB of user - accessible memory, which is used for storing programs, data, and configurations related to the control application.

Non - Volatile Memory: Comes with a 1 - GB Secure Digital (SD) card, and it can support up to 2 GB SD card (to be ordered separately). The SD card is used for data logging, program backup, and storing other important information.

Communication Ports

Ethernet Ports: There are two Ethernet ports, which support network topologies such as Device - Level Ring (DLR), linear, and traditional star. They enable the processor to communicate with other devices on the network, like other programmable logic controllers (PLCs), human - machine interfaces (HMIs), and various industrial automation equipment, using the Ethernet/IP protocol.

USB Port: There is one USB port, which is mainly used for initial program download, firmware updates, and connecting to external devices such as programming laptops or portable storage devices.

I/O Modules Support

The 1769-L37ERMS can support up to 30 local I/O expansion modules. It is compatible with a variety of Compact I/O modules, allowing for flexible system expansion to meet different input and output requirements.

Motion Control Capability

It supports up to 16 - axis CIP motion control with kinematics function, which is suitable for complex motion control applications that require precise coordination and control of multiple axes, such as robotic systems and multi - axis machining centers.

Safety Features

The processor has an integrated safety function and is suitable for applications that require a high level of safety. It complies with relevant safety standards such as Safety Integrity Level 3 (SIL 3) and Performance Level (PL) E.

Mechanical Specifications

Mounting: It can be mounted on a DIN - rail or a panel. The DIN - rail mount is convenient for installation in standard industrial enclosures, while the panel mount option offers more customization for specific installation requirements.

Dimensions: The module is approximately 118 mm in height, 55 mm in width, and 105 mm in depth, which is suitable for installation in relatively compact spaces.

Weight: The approximate weight is 0.35 kg, which is lightweight and easy to handle during installation and maintenance.

Environmental Conditions

Operating Temperature: The operating temperature range is 0℃ - 60℃ (32℉ - 140℉). It can operate reliably in a variety of industrial environments, but proper ventilation and cooling should be ensured to prevent overheating.

Storage Temperature: The storage temperature range is - 40℃ - 85℃ (- 40℉ - 185℉), which allows the module to be stored in different environmental conditions before installation or during periods of non - use.

Relative Humidity: The relative humidity range is 0% - 95% non - condensing, which means the processor can work in high - humidity environments as long as there is no condensation to avoid damage to the electronic components.