Omron NX-CT2120

Technical specifications

Manufacturer

Omron

Manufacturer part no.

NX-CT2120

Type

Counter module

Application

I/O module

Used with

NX-series controllers and NX bus couplers

I/O system

NX I/O Bus

Type of module

Encoder input

Digital input type

Incremental encoder, NPN, Voltage pulse

Digital output type

NPN, PWM

Signal processing

Free running, Synchronous, Task period prioritized

Number of encoder input channels

2

Max. encoder input frequency

1000 kHz

Number of pulse input channels

6

Number of pulse output channels

1

Max. pulse output frequency

0 kHz

I/O connection type

Push-in

Number of I/O connectors

6

Number of IOG (V-) terminals

2

Degree of protection (IP)

IP20

Weight

0 g

Technical documents (1)

• Omron product page NX-CT2120

Key features

• Signal processing: Free running, Synchronous, Task period prioritized
• Degree of protection (IP): IP20
• Number of I/O connectors: 6

About the Omron NX-CT2120

The Omron NX-CT2120 is an NX encoder input unit. Omron describes it as: High-speed counter unit ideal for edge control, achieving high-speed response and high-resolution performance (Channnels 2(NPN), Max response frequency 1 MHz, 5 V/24 V voltage input). Its specification table gives incremental encoder, NPN, Voltage pulse inputs, NPN, PWM outputs and push-in connection. Omron's European product page carries no end-of-production notice for it.

What is the NX-CT2120 used for?

The NX-CT2120 slots onto the NX I/O bus next to an NX controller or bus coupler, carrying its encoder input signals to and from the machine.

Lifecycle and successor

Active.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the model number NX-CT2120 on the unit's label, with its lot number. Send us a photo of the label and we will confirm the details before quoting.