Product details
Specifications
Recommand
Service & Policy

SIEMENS · PRODUCT DETAILS

6ES7231-0HC22-0XA8

SIMATIC S7-200 CN EM 231 4AI Analog Input Module

Condition
New Original

Warranty
One year

PRODUCT SNAPSHOT

The EM 231 adds four differential analog input channels to compatible S7-22X CPUs. Selectable voltage and current ranges support a variety of industrial transmitters and sensors.

Its 250 µs per-channel conversion time and 12-bit resolution make it suitable for compact monitoring and control tasks in installed S7-200 CN systems.

DIRECT CONTACT

☎ +86 17359287459 ✉ sales9@apterpower.com

Explore Siemens →

PERFORMANCE & EFFICIENCY · APPLICATION SCENARIOS

Performance & efficiency

◆ Four differential inputs provide compact multi-signal acquisition.

◆ Selectable voltage and 0–20 mA current ranges improve sensor compatibility.

◆ A 250 µs per-channel conversion time supports responsive monitoring.

◆ Twelve-bit conversion provides consistent scaled process values.

Application scenarios

◆ Pressure, flow and level transmitter acquisition.

◆ Small-machine analog monitoring and adjustment.

◆ Retrofit replacement in S7-22X control panels.

◆ Utility and building automation signal expansion.

OFFICIAL TECHNICAL DATA

Product type EM 231 analog input	Analog inputs 4 differential	Rated voltage range 0 to +10 V	Current range 0 to 20 mA
Converter resolution 12 bit	Conversion time 250 µs/channel	Shielded cable 100 m max.	Potential separation No

Technical data is based on Siemens documentation for 6ES7231-0HC22-0XA8.

Siemens brand characteristics

◆ Integrated engineering across SIMATIC controllers and distributed I/O.

◆ Documented module behavior supports structured service and commissioning.

◆ Defined product lifecycles help maintenance teams plan replacement stock.

◆ Broad automation coverage supports consistent system architectures.

Application fields

◆ Analog process measurement.

◆ Compact production machinery.

◆ Water and utility skids.

◆ Legacy S7-200 maintenance.

RECOMMENDED MODELS

SIEMENS

6ES7221-1BF22-0XA8	6ES7222-1BF22-0XA8	6ES7223-1BF22-0XA8	6ES7223-1BH22-0XA8	6ES7223-1HF22-0XA8
6ES7232-0HB22-0XA8	6ES7131-6BF61-0AA0	6ES7132-6BF00-0BA0	6ES7132-6BF01-0BA0	6ES7143-4BF50-0AA0
6ES7132-4BD30-0AA0	6ES7131-4BD50-0AA0	6ES7121-1BB00-0AA0	6ES7222-1BD30-0XB0	6ES7321-1BH50-0AA0
6ES7322-1HF01-0AA0	6ES7953-8LF31-0AA0	6ES7953-8LG20-0AA0	6ES7972-0BA52-0XA0	6ES7158-3AD01-0XA0

BECKHOFF

CX9020-0111	CX5130-0125	CX2043-0155	CX5120-0120	CX9020-0115
EK1100	EK1101	EL1008	EL1809	EL2008
EL2809	EL3004	EL3054	EL3064	EL4004
EL4104	EL6695	KL1408	KL2408	BK1120

QUOTE

01 · Identify
Provide the complete order code and quantity.

02 · Verify
Confirm revision, condition and application.

03 · Quote
Receive price, availability and lead time.

04 · Dispatch
Confirm packing and shipment details.

DISCLAIMER

This website is not affiliated with, endorsed by, or authorized by any of the listed manufacturers or trademarks.

Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website.

All product names, trademarks, brands, and logos used on this website are the property of their respective owners.

The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

Hot Tags :

6ES7231-0HC22-0XA8

Siemens 6ES7231-0HC22-0XA8

6ES7231-0HC22-0XA8 Analog Input Module

SIMATIC S7-200 CN EM 231

Siemens Analog Input Module

Analog Input Module Datasheet

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : Siemens 6ES7231-0HC22-0XA8 SIMATIC S7-200 CN EM 231 4AI Analog Input Module

Submit

Related products

Siemens 6GK5324-0GG10-3AR2 SCALANCE XR324-12M Managed Rack Industrial Ethernet Switch

Siemens 6GK5324-0GG10-3AR2 is a 19-inch managed rack switch for modular Industrial Ethernet networks. The 6GK5324-0GG10-3AR2 supports twelve two-port media modules, gigabit communication, PROFINET diagnostics, redundancy, VLANs, multicast control, and C-PLUG storage.

Siemens 6ES7516-3TN00-0AB0 SIMATIC S7-1500T CPU 1516T-3 PN/DP Technology CPU

Siemens 6ES7516-3TN00-0AB0 is a SIMATIC S7-1500T technology CPU with PROFINET IRT, Ethernet, and PROFIBUS. 6ES7516-3TN00-0AB0 coordinates advanced motion, logic, communication, and diagnostics in demanding industrial automation systems.