Product Specifications
| Prod Model: |
SM421 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
6ES7421-1BL01-0AA0
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, OPTIC. ISOLATED, 32 DI, 24V DC
6ES7421-1EL00-0AA0
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, FLOATING, 32 DI, 120V DC/AC
6ES7421-1FH20-0AA0
SIMATIC S7-400, DIG. INPUT MOD. SM 421, OPTIC. ISOLATED, 16 DI, 120/230V UC INPUTS PER IEC1131-2 TYPE 2
6ES7421-7BH01-0AB0
SIMATIC S7-400, DIGITAL INPUT SM 421, GALVANICALLY ISOLATED, 16 DI, 24V DC WITH 0.05 MS INPUT DELAY, ALARM, DIAGNOSTICS
6ES7421-7DH00-0AB0
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, OPTIC. ISOLATED, 16 DI, 24 - 60V UC, ALARM, DIAGNOSTICS
We strive to be your trusted partner in automation.
Hong Kong Jawee is a fast growing and developing automation Company, we are dedicated to developing, manufacturing and supporting automation products that improves the quality and efficiency of everything you make. Through collaboration with customers, we define objectives, identify problems and recommend/implement innovative solutions to help you achieve success.
Our main advantage products are programmable logic controller (PLC), servo drive, servo motor, variable frequency drive (Inverter), human machine interface (HMI), low voltage items etc.
Our industrial automation systems provide advanced, customizable solutions that empower our manufacturing partners to improve product quality and manufacturing efficiency. We combine advanced technical capabilities with the practical application of imagination to enhance and support your manufacturing efforts.
Low prices: We could provide lower prices than other agents or other distributors.
Fast delivery: Huge stock, most of the products can be delivered within 3 - 5 days.
Customer worldwide:
We already set up long term relations with customers worldwide, all of them are in the field of automation and machinery industry, they are located in Germany, Russia, Belarus, Brazil, South Korea, India, Thailand, Malaysia, Vietnam, Canada, United States, South Africa, etc.
