"CP1L-EM" and "CP1L-EL" have complete with a Ethernet port.
Pulse output for two axes. Advanced power for high-precision positioning control.
High-speed Counters. Single-phase for four axes.
Six interrupt inputs are built in. Faster processing of instructions speeds up the entire system.
Serial Communications. Two ports. Select Option Boards for either RS-232C or RS-485 communications.
"CP1L-M" and "CP1L-L" have a peripheral USB port.
The Structured Text (ST) Language. Makes math operations even easier.
Can be used for the CP1W series Unit. The extendibility of it is preeminently good.
LCD displays and settings. Enabled using Option Board.

CPU Unit	Specifications					Model
CPU Unit	CPU type	Power supply	Output method	Inputs	Out- puts	Model
CP1L-EM CPU Units with 40 Points	Memory capacity: 10K steps High-speed counters: 100 kHz, 4 axes Pulse outputs: 100 kHz, 2 axes (Models with transistor outputs only)	DC power supply	Relay output	24	16	CP1L-EM40DR-D
			Transistor output (sinking)			CP1L-EM40DT-D
			Transistor output (sourcing)			CP1L-EM40DT1-D
CP1L-EM CPU Units with 30 Points	Memory capacity: 10K steps High-speed counters: 100 kHz, 4 axes Pulse outputs: 100 kHz, 2 axes (Models with transistor outputs only)	DC power supply	Relay output	18	12	CP1L-EM30DR-D
			Transistor output (sinking)			CP1L-EM30DT-D
			Transistor output (sourcing)			CP1L-EM30DT1-D
CP1L-EL CPU Units with 20 Points	Memory capacity: 5K steps High-speed counters: 100 kHz, 4 axes Pulse outputs: 100 kHz, 2 axes (Models with transistor outputs only)	DC power supply	Relay output	12	8	CP1L-EL20DR-D
			Transistor output (sinking)			CP1L-EL20DT-D
			Transistor output (sourcing)			CP1L-EL20DT1-D

Black Omron PLC CP1L-EM30DT-D Programmable Logic Controller Ethernet port

PLC Industrial Automation