| Task: | Adjust |
|---|---|
| Structure: | Combination |
| Mathematical Model: | Linear |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Hunan West control integration Automation Equipment Co., Ltd. is a one-step service manufacturer, mainly representing a full range of industrial control products from Siemens, and Huichuan, and developing and producing distributed PLC IO modules and frequency converters under its GKONE brand; Production, research and development, and sales of low-voltage electrical products: fan filters, heaters, thermostat and hygrostat, control transformers, wiring terminals, cabinet lights, wire ducts, and various accessories, and provision of assembly for the entire cabinet.
The company has an efficient, professional, and experienced high-tech R&D team and multiple fully automated production lines, ensuring the automation, standardization, precision, and efficiency of the production process. The company has been rated as a national high-tech enterprise and has obtained certifications of ISO9001, ISO14001, and ISO45001.
The quality of each delivered goods are independently guaranteed by our complete technology process, detailed operation procedure and strict quality testing system. And have also won unanimous praise from our customers. Our customers are gradually increasing and covering Europe, North and South America, and Asia, There are over 50 countries and regions in Oceania and South Africa.
Integrating the highest quality supply chain in China and providing customers with cost-effective products and services made in China has always
been our pursuit. We look forward to extensive cooperation and common development with you.
6SN1124-1AA00-0DA2
SIMATIC S7-300, digital input SM 321, potential isolated, 16 digital inputs, 24-48V AC/DC, with one set, one 40 pin
6ES73211BH020AA0"
SIMATIC S7-300, digital input SM 321, optical isolation, 16 digital inputs, 24V DC, 1 X 20 pins"
6ES73211BH024AA1"
SM321 expansion module (6ES73211BH020AA0) SIMATIC S7-300, digital input SM 321, optical isolation, 16 digital inputs, 24V DC, 1 X 20 pin and SIMATIC S7-300, front connector (6ES73921AJ000AA0) for signal modules with screw contacts, 20 pin"
6ES73211BH024AA2"
SM321 expansion module (6ES73211BH020AA0) SIMATIC S7-300, digital input SM 321, optical isolation, 16 digital inputs, 24V DC, 1 X 20 pin and SIMATIC S7-300, front connector (6ES73921BJ000AA0) for signal modules with spring contacts, 20 pin"
6ES73211BH100AA0"
SIMATIC S7-300, digital input SM 321, potential isolated, 16 digital inputs, 24 V DC, 20 pin 0.05 MS input delay"
6ES73211BH500AA0"
SIMATIC S7-300, digital input SM 321, optical isolation 16 digital input, 24V DC, source input, 1 X 20 pins"
6ES73211BH504AA1"
SM321 expansion module (6ES73211BH500AA0) SIMATIC S7-300, digital input SM 321, optical isolation 16 digital input, 24V DC, source input, 1 X 20 pin and SIMATIC S7-300, front connector (6ES73921AJ000AA0) for signal modules with screw contacts, 20 pin"
6ES73211BH504AA2"
SM321 expansion module (6ES73211BH500AA0) SIMATIC S7-300, digital input SM 321, optical isolation 16 digital input, 24V DC, source input, 1 X 20 pin and SIMATIC S7-300, front connector (6ES73921BJ000AA0) for signal modules with spring contacts, 20 pin"
6ES73211BL000AA0"
SIMATIC S7-300, digital input SM 321, optical isolation 32 digital input, 24V DC, 1 X 40 pin"
6ES73211BL004AA1"
SM321 expansion module (6ES73211BL000AA0) SIMATIC S7-300, digital input SM 321, optical isolation 32 digital input, 24V DC, 1 X 40 pin and SIMATIC S7-300, with screw contact front connector (6ES73921AM000AA0) 392, 40 pin"
6ES73211BL004AA2"
SM321 expansion module (6ES73211BL000AA0) SIMATIC S7-300, digital input SM 321, optical isolation 32 digital input, 24V DC, 1 X 40 pin and SIMATIC S7-300, front connector (6ES73921BM010AA0) for modules with spring contact signals, 40 pin"
6ES73211BP000AA0"
SIMATIC S7-300 digital input SM321, group of 16 optical isolated, 64 digital input, DC 24V, 3MS, drain/source type"
6ES73211CH000AA0 SIMATIC S7-300, digital input SM 321, optical isolation, 16 digital inputs, AC/DC 24-48V, with ONE CHANNEL PER COMMON, 40 pin
6ES73211CH200AA0 SIMATIC S7-300, digital input SM 321, optical isolation, 16 digital inputs, DC 48-125V, 20 pins
6ES73211EL000AA0"
SIMATIC S7-300, digital input SM 321, optical isolation, 32 digital inputs, 120V AC, 40 pin"
6ES73211FF010AA0 SIMATIC S7-300, digital input SM 321, optical isolation, 8 digital inputs, 120V/230V AC, 20 pins
6ES73211FF100AA0 SIMATIC S7-300, digital input SM 321, optical isolation, 8 digital inputs, 120V/230V AC, 40 pin, with 1 Point PER COMMON
6ES73211FH000AA0"
SIMATIC S7-300, digital input SM 321, optical isolation 16 digital input, 120/230V AC, 1 X 20 pins"
6ES73211FH004AA1"
SM321 expansion module (6ES73211FH000AA0) SIMATIC S7-300, digital input SM 321, optical isolation 16 digital input, 120/230V AC, 1 X 20 pin and SIMATIC S7-300, front connector (6ES73921AJ000AA0) for signal modules with screw contacts, 20 pin"
6ES73211FH004AA2"
SM321 expansion module (6ES73211FH000AA0) SIMATIC S7-300, digital input SM 321, optical isolation 16 digital input, 120/230V AC, 1 X 20 pin and SIMATIC S7-300, front connector (6ES73921BJ000AA0) for signal modules with spring contacts, 20 pin"
6ES73217BH010AB0"
SIMATIC S7-300, digital input SM 321, potential isolation, 16 digital inputs, DC 24V, 20 pins, suitable for process interruption, diagnosis"
6ES73221BF010AA0 SIMATIC S7-300, digital output SM 322, optical isolation, 8 digital outputs, 24V DC, 2A, 20 pins
6ES73221BH010AA0"
SIMATIC S7-300, digital output SM 322, optical isolation, 16 digital output, 24V DC, 0.5A, 1 X 20 pin output current total 4A/group (8A/module)"
6ES73221BH014AA1"
SM322 expansion module (6ES73221BH010AA0) SIMATIC S7-300, digital output SM 322, optical isolation, 16 digital output, 24V DC, 0.5A, 1 X 20 pin output current total 4A/group (8A/module) and SIMATIC S7-300, front connector (6ES73921AJ000AA0) for signal modules with S"
6ES73221BH014AA2"
SM322 expansion module (6ES73221BH010AA0) SIMATIC S7-300, digital output SM 322, optical isolation, 16 digital output, 24V DC, 0.5A, 1 X 20 pin output current total 4A/group (8A/module) and SIMATIC S7-300, front connector (6ES73921BJ000AA0) for signal modules with S"
6ES73221BH100AA0 SIMATIC S7-300, digital output SM 322 high-speed, potential isolation, 16 digital output, 24V DC, 0.5A, 20 pins
6ES73221BL000AA0"
SIMATIC S7-300, digital output SM 322, optical isolation, 32 digital output, 24V DC, 0.5A, 1 X 40 pins, total output current 4A/group (16A/module)"
6ES73221BL004AA1"
SM322 expansion module (6ES73221BL000AA0) SIMATIC S7-300, digital output SM 322, optical isolation, 32 digital output, 24V DC, 0.5A, 1 X 40 pins, total output current 4A/group (16A/module and SIMATIC S7-300, front connector (6ES73921AM000AA0) 392 with screw contacts"
6ES73221BL004AA2 SM322 expansion module (6ES73221BL000AA0) SIMATIC S7-300, digital output SM 322, optical isolation, 32 digital output, 24V DC, 0.5A, 1 X 40 pins, total output current 4A/group (16A/module) and SIMATIC S7-300, front connector (6ES73921BM010AA0) for signal module
6ES73221BP000AA0 SIMATIC S7-300 digital output SM322, group of 16 optical isolated, 64 digital output, DC 24V, 0.3A, (source type) total current 2A/group
6ES73221BP500AA0 SIMATIC S7-300 digital output SM322, group of 16 optical isolated, 64 digital output, DC 24V, 0.3A (leakage type) total current 2A/group
6ES73221CF000AA0 SIMATIC S7-300, digital output SM 322, optical isolation, 8 digital outputs, DC 48-125V, 1.5A, 20 pins
6ES73221FF010AA0 SIMATIC S7-300, digital output SM 322, optical isolation, 8 digital outputs, 120/230V AC, 1A, 20 pins
6ES73221FH000AA0 SIMATIC S7-300, digital output SM 321, optical isolation 16 digital output, 120/230V AC, 1 A, 20 pins
6ES73221FL000AA0 SIMATIC S7-300, digital output SM 322, optical isolation, 32 digital output, AC 120V/230V, 1A, dual width housing, 2 X 20 pins
6ES73221HF010AA0 SIMATIC S7-300, digital output SM 322, optical isolation, 8 digital output (relay), 1 X 20 pin, 24V DC, 2A or 230V AC, 2A
6ES73221HF014AA1 SM322 expansion module (6ES73221HF010AA0) SIMATIC S7-300, digital output SM 322, optical isolation, 8 digital outputs (relay), 1 X 20 pin, 24V DC, 2A or 230V AC, 2A and SIMATIC S7-300, front connector (6ES73921AJ000AA0) for signal modules with screw contacts, 20 pin
6ES73221HF014AA2 SM322 expansion module (6ES73221HF010AA0) SIMATIC S7-300, digital output SM 322, optical isolation, 8 digital outputs (relay), 1 X 20 pin, 24V DC, 2A or 230V AC, 2A and SIMATIC S7-300, front connector (6ES73921BJ000AA0) for signal modules with spring contacts, 20 pin
6ES73221HF100AA0"
SIMATIC S7-300, digital output SM 322, optical isolation, 8-digit output (relay output), 40 pin, 24V DC, 5A or 230V AC, 5A, CON"
6ES73221H010AA0 SIMATIC S7-300, digital output SM 322, optical isolation 16 digital output, relay contact, 1 X 20 pins
6ES73221H014AA1 SM322 expansion module (6ES73221H010AA0) SIMATIC S7-300, digital output SM 322, optical isolation 16DO, relay CONTACTS, 1 X 20 pin and SIMATIC S7-300, front connector (6ES73921AJ000AA0) for signal module with screw contacts, 20 pin
6ES73221HH014AA2"
SM322 expansion module (6ES73221H010AA0) SIMATIC S7-300, digital output SM 322, optical isolation 16DO, relay CONTACTS, 1 X 20 pin and
Q: Are you the official authorized agent of Siemens?
A: Yes, we have official authorization from Siemens.Contact us and we will show you.
Q: Is there any engineer can help for technical supporting?
A: Sure, we have engineers that work in Siemens for more than 10 years.
Our technical team can help you for selecting PLCs, HMI, Servo motor & drive, VFD, low-voltage products, and softwares. If you need any help, you can contact our technical department directly.
Q: Do you supply 100% original and new products?
A: Of course yes
We support your inspection.Good Faith First, Customer Foremost, False one Compensate Ten!
Q: Do you sell obsolete products? even very old products?
A: If there is new type to replace, we will suggest you to use new one; if not easy for change, we will help to check the old one with good condition. If used or other conditions, we will tell you the truth.
Q: Do you have other brands to instead of SIEMENS?
A:Yes,we also have other brands for you to choose,some brand can make the production by your LOGO.
Q: How long is your delivery time?
A: Generally 2-3 working days if the goods in stock.
If large quantity, it will take 5-7 working days after getting the payment.
If not common products, always need 3-4 weeks or 6-8 weeks to order.
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