The Allen-Bradley MicroLogix 1000 1761-L32BBB by Rockwell Automation is a compact, 32-point programmable logic controller. It offers 20 inputs, 10 FET and 2 relay outputs, a 1K EEPROM, and an RS232 communication port using DF1 protocol. Designed for control applications, it operates on a 20.4-26.4 VDC power supply. Manufacturer Rockwell Automation Brand Allen-Bradley Controller MicroLogix 1000 Part Number/Catalog No. 1761-L32BBB I/O Count 32 points Input Type 24V dc Memory 1 K EEPROM composed of approximately 737 instruction words and 437 data words. Communication port RS232 Safety Feature Master Control Relay Protocol DF1 Digital Outputs 10 Source 24V DC, 2 Contact Outputs Product Type Programmable Logic Controller (PLC) UPC 10662468554463 No. of Inputs Twenty (20); sinking and sourcing Product Lifecycle Status* Discontinued/Obsolete Input Voltage Type 14 - 30V dc Output Type Ten (10); FET / Two (2); Relay Relay Output Voltage Range 24-125VDC; 0-240 VAC FET Output Voltage Range 0 -30 VDC Power Supply 20.4 - 26.4 Volts DC Input Power 7W Measurements 7.87 x 1.57 x 3.15 inches Operating Shock 10 G Non-Operating Shock 20 G