Allen-Bradley 1785-L40B SER.C PLC Processor Module 5/40

The Allen-Bradley 1785-L40B Series C is a Programmable Logic Controller (PLC) processor module from the PLC-5/40 family. It is designed for medium-to-large automation systems, supporting complex control tasks and extensive I/O configurations. Part of Rockwell Automation’s PLC-5 Classic platform, it delivers robust performance and integration flexibility with a wide range of communication options. Technical Specifications: • Catalog Number: 1785-L40B • Series: C • PLC Family: PLC-5/40 • Processor Type: Standard CPU, supports advanced control functions • User Memory: 48 KB (expandable with EEPROM or EPROM memory module) • I/O Capacity: Up to 2048 digital I/O or 1536 analog I/O • I/O Chassis Support: 1 local chassis + 2 remote I/O links (each supporting multiple chassis) • Communication Ports:  - 1 x DH+ (Data Highway Plus)  - 1 x RS-232/422/423/485 serial port  - 1 x Remote I/O port • Programming Software: RSLogix 5 or AI Series • Programming Device Interface: 9-pin D-shell RS-232 port • Communication Protocols: DH+, Remote I/O, Serial DF1 • Instruction Set: Full PLC-5 instruction set (including PID, math, sequencer, etc.) • Power Supply Voltage (from chassis): 5 VDC @ ~1.8 A (typical) • Battery-Backed RAM: Yes (battery replaceable) • Memory Module Support: 1785-ME16, -ME32, -ME64, etc. • Operating Temperature: 0 °C to 60 °C • Vibration: 2g at 10–500 Hz • Shock: 30g operating • Dimensions: 337 mm H x 58 mm W x 117 mm D • Weight: Approx. 1.1 kg

Condition: Used

Weight:   6.00

Depth:   5.00

Length:   9.00

Width:   12.00

SKU:   257039 4.S1.11.4