The Allen-Bradley 1747-L30L Series Fixed Hardware Style Controller from the PLC SLC 500 series is engineered for efficient operations with an 8 ms/1K scan time and robust memory options including capacitor-backed RAM and optional EEPROM/UVPROM. It integrates a processor, power supply, and 30 I/O points within a compact package, offering flexibility with 1K instruction capacity and reliable performance through a range of power conditions, from 21.6 to 26.4V DC and 120-240V AC. Designed for durability, this controller supports 18 input and 12 output configurations with DC transistor sinks, handling I/O electrical-optical isolation of 1500V AC and operating smoothly in temperatures between 32-140 °F, making it ideal for demanding industrial environments.Technical specifications for 1747-L30L Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 1747-L30L Series SLC 500 Module Type Fixed Controller Inputs (18) 24 V DC Source Outputs 12 DC Transistor Sink Line Power 120/240 Volts AC High-Speed Counter Yes User Power 24 Volts - 200 milliamps Cable Belden 9463 Connectors 6-Pin Phoenix Connector Weight 0.37 pounds (168 grams) Dimensions 5.72 x 1.37 x 5.15 inches Operating Temperature 0-60 Celsius