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1768-L43 | Allen-Bradley CompactLogix L43 Processor with 2 MB Memory and RS-232 Port
- Regular price
- $622.00
- Sale price
- $622.00
- Regular price
-
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Product Description P/N: 1768-L43
Description
The Allen-Bradley 1768-L43 is a CompactLogix processor module designed for reliable control in small to medium automation systems. It combines 2 MB of onboard memory with versatile RS-232 connectivity to support a wide range of machine and process applications. This controller provides robust performance within CompactLogix architectures where efficient data handling and modular expansion are required.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs and Accessories |
| Part Number | 1768-L43 |
| Subcategory | PLC Expansion Modules |
| Product Line | CompactLogix |
| Processor Type | L43 Processor Module |
| Integrated Memory | 2 MB |
| Communication Ports | 1 × RS-232 |
| Supported Protocols | DF1, ASCII |
| Communication Options | EtherNet/IP, ControlNet, DeviceNet (via additional modules) |
| Max I/O Modules | 16 Modules |
| I/O Banks Supported | 2 Banks |
| Backplane Current | 1.3 A at 24 V |
| Power Consumption | 31.1 W Maximum |
| Power Dissipation | 6.3 W |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Vibration Rating | 10–500 Hz, 5G, 0.030 in peak-to-peak |
| Isolation Voltage | 30 V Tested at 500 V AC |
| Mounting Style | DIN Rail / Panel Mount |
| Programming Cable | 1747-CP3 / 1756-CP3 |
| Weight | 0.34 kg (0.75 lb) |
Information About 1768-L43
The 1768-L43 is part of the Allen-Bradley CompactLogix 1768 series, developed to provide Logix-based control capabilities in a compact and scalable form factor. It integrates seamlessly with 1768 communication modules and 1769 Compact I/O, allowing flexible system expansion across multiple banks. The module’s built-in RS-232 port supports common industrial protocols, enabling straightforward integration with HMIs, SCADA systems, and serial devices. Designed for OEM equipment and process applications, the controller incorporates isolation, status diagnostics, and environmental resistance suitable for continuous industrial operation.
Key Features:
- 2 MB Integrated Memory: Provides storage for complex programs, data, and motion control tasks.
- RS-232 Serial Communication: Supports DF1, ASCII, and multiple serial protocols for device integration.
- Up to 16 I/O Modules: Manages Compact I/O installations across up to two expansion banks.
- Flexible Mounting: Designed for DIN-rail or panel mounting to support various cabinet layouts.
- Robust Environmental Rating: Operates reliably from 0°C to 60°C with vibration resistance up to 5G.
- Integrated Key Switch: Allows secure selection of Run, Program, and Remote modes.
- Low Power Dissipation: Consumes 31.1 W with efficient thermal performance for compact enclosures.
- Backplane Support: Provides 1.3 A at 24 V backplane current for connected 1768/1769 modules.
The 1768-L43 delivers the reliability and precision required for dependable machine control and compact industrial automation.
Description
The Allen-Bradley 1768-L43 is a CompactLogix processor module designed for reliable control in small to medium automation systems. It combines 2 MB of onboard memory with versatile RS-232 connectivity to support a wide range of machine and process applications. This controller provides robust performance within CompactLogix architectures where efficient data handling and modular expansion are required.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs and Accessories |
| Part Number | 1768-L43 |
| Subcategory | PLC Expansion Modules |
| Product Line | CompactLogix |
| Processor Type | L43 Processor Module |
| Integrated Memory | 2 MB |
| Communication Ports | 1 × RS-232 |
| Supported Protocols | DF1, ASCII |
| Communication Options | EtherNet/IP, ControlNet, DeviceNet (via additional modules) |
| Max I/O Modules | 16 Modules |
| I/O Banks Supported | 2 Banks |
| Backplane Current | 1.3 A at 24 V |
| Power Consumption | 31.1 W Maximum |
| Power Dissipation | 6.3 W |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Vibration Rating | 10–500 Hz, 5G, 0.030 in peak-to-peak |
| Isolation Voltage | 30 V Tested at 500 V AC |
| Mounting Style | DIN Rail / Panel Mount |
| Programming Cable | 1747-CP3 / 1756-CP3 |
| Weight | 0.34 kg (0.75 lb) |
Information About 1768-L43
The 1768-L43 is part of the Allen-Bradley CompactLogix 1768 series, developed to provide Logix-based control capabilities in a compact and scalable form factor. It integrates seamlessly with 1768 communication modules and 1769 Compact I/O, allowing flexible system expansion across multiple banks. The module’s built-in RS-232 port supports common industrial protocols, enabling straightforward integration with HMIs, SCADA systems, and serial devices. Designed for OEM equipment and process applications, the controller incorporates isolation, status diagnostics, and environmental resistance suitable for continuous industrial operation.
Key Features:
- 2 MB Integrated Memory: Provides storage for complex programs, data, and motion control tasks.
- RS-232 Serial Communication: Supports DF1, ASCII, and multiple serial protocols for device integration.
- Up to 16 I/O Modules: Manages Compact I/O installations across up to two expansion banks.
- Flexible Mounting: Designed for DIN-rail or panel mounting to support various cabinet layouts.
- Robust Environmental Rating: Operates reliably from 0°C to 60°C with vibration resistance up to 5G.
- Integrated Key Switch: Allows secure selection of Run, Program, and Remote modes.
- Low Power Dissipation: Consumes 31.1 W with efficient thermal performance for compact enclosures.
- Backplane Support: Provides 1.3 A at 24 V backplane current for connected 1768/1769 modules.
The 1768-L43 delivers the reliability and precision required for dependable machine control and compact industrial automation.