The 1769-L30ER is a 5370 L3 CompactLogix controller that features 1MB user memory, Dual Ethernet Communication port and single USB port.
The integral communication ports support multi-node and point-to-point interface. Ethernet is the primary communication port used by this device for performing data exchange to a variety of devices. This port supports linear, ring, star topologies. Up to 16 nodes may be connected to this controller. These nodes may compose of Human Machine Interface (HMI), Supervisory Control and Data Acquisition (SCADA), databases, converters, gateways, controllers and other devices. These embedded ports also function as an embedded switch which means the same network traffic is experienced on the dual ports of the controller.
There are Two (2) ways to assign IP address to the controller. First, using a BOOTP-DHCP utility of Allen-Bradley. This tools searches for the unique IP address of the device and assigns it with the specified IP address.
The 1769-L30ER controller supports installation of up to Eight (8) 1769 Compact I/O modules. Additionally, up to Three (3) expansion banks may be installed to further expand and maximize the capability of the controller.
The controller is provided with status indicators such as RUN, FORCE, BAT, OK, I/O. These LED indicators are visible to the user and provides feedback to the controller’s operation.
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| Manufacturer | Rockwell Automation / Allen-Bradley |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1769-L30ER |
| Product Line | CompactLogix |
| Product Type: | Programmable Automation Controller |
| Module Type | Processor Module |
| Communication ports: | Two (2) Ethernet I/P; 1 USB |
| Communication | Ethernet |
| No. of Ethernet Nodes: | 16 |
| Memory | 1 MB |
| Maximum number of I/O modules supported: | 8 Modules |
| Shipping Weight | 4 pounds |
| Maximum number of I/O banks supported: | 3 banks |
| Shipping Dimensions | 11 x 8 x 6 inches |
| Power supply distance rating: | 4 |
| Programming cable: | RJ45 connector according to IEC 60603-7 |
| Series | A and B |
| Replacement Terminal Block Part Number | 1769-RTBN18 |
| Battery: | 1747-BA |
| Wire Type | Copper-90 degrees Celsius |
| Vibration: | Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak |
| Operating Temperature: | 0° to +60°C (+32° to +140°F) |
| Wire Size (Solid) | 22 to 14 AWG |
| Wire Size (Stranded) | 22 to 16 AWG |
| Mounting: | DIN Rail; Panel Mounting |
| Certification | cULH (Class I, Division 2) |
| Non-Volatile memory: | 1784-SD1 card with 1 Gb of available memory (shipped with controller) ; 1784-SD2 card with 2 Gb of available memory (available for separate ordering) |
| Programming Language: | Relay ladder, Structured Text, Function block, SFC |