L20C is a SLC 500 Fixed hardware style controller 1747-L20C

1747-L20C

1747-L20C is a fixed style hardware controller. This module is part of the SLC 500 product family. It comes with embedded input and output channels, specifically Twelve (12) 24VDC sink inputs and Eight (8) AC/DC Relay outputs. Additionally, it has high-speed counter capability, allowing the controller to be used in industrial counting applications, typically required in the manufacturing industry.

The 1747-L20C requires a nominal 120 / 240VAC supply voltage to operate while the applicable input voltage range is 85-264 VAC with input frequency range of 47-63 Hz. This power supply has a built-in load-dependent hold-up time of 20 milliseconds to 700 milliseconds. It comes with an integrated fuse for line protection. The 1747-L20C is designed to withstand an inrush current rating of 30 Amperes, maximum.

The 1747-L20C has 1K Instruction Capacity program memory that is capacitor backed-up. The embedded processor has a typical scan time of 8 milliseconds/1K with bit execution speed of 4 microseconds. The modules memory backup options includes use of a EEPROM or UVPROM module. It has built-in LED indicators composed of POWER, PC RUN, CPU FAULT, FORCED I/O, and BATTERY LOW.

The 1747-L20C is configured and programmed using the Advanced Programming Software (APS) with ordering number of 1747-PA2E or via the Hand-Held Terminal (HHT) with catalog number 1747-PT1. These programming units permit creating of ladder diagrams, data tables and and instructions as well as cross references. Standard Windows commands such as Copy / Paste editors are supported by these programming tools.






Main Brands

1. Siemens: S-200, S-300, S -400,S-1500, S5,Siemens Moore

2. Allen Bradley: ControlLogix 1756 series PLC , CPU, A/O, I /O, Power supply, Touch Screen, CompactLogix 1769 series, SLC 500 1747/1746 series, PLC-5 1771/1785 series

3. ABB: AC800M series controller, I/O module, AC800F series Controller moulde, 800xA series module, Bailey INFI 90 module, DSQC robot module and parts, Advant OCS system parts

4. TRICONEX (3009 3625 3721)

5. FOXBORO (FBM201 FBMSVH)

6. Modicon Premium,TSX Micro



About Our Company

New Source Automation Co., Ltd. located in the beautiful coastal city of xiamen. Spare parts for many years, is a professional engaged in large-scale system (centralized-distributed control system, programmable controller, redundant fault-tolerant control systems, robot control systems, servo control system, the large professional sales of world famous brand DCS system spare parts, with industrial automation for the main business,trade and industry set in the integration of the scientific research and development, technical innovation, engineering service center.



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We have a professional commercial sales team, warehouse team and quality control sourcing team, and backup team, working together to serve you. All of our provided products are original brand new with factory-sealed packages. With large parts in stock and good cooperation with experienced express companies, we can deliver to you very fast. We ship automation programmable logic controller (PLC) parts worldwide with good prices and superior quality.