Photoelectric isolation 1 way RS232 to 4 way RS485 industrial grade HUB rail
Specifications
| Return Shipping Will Be Paid By | Buyer |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Brand | Unbranded |
| UPC | Does not apply |
| MPN | Does Not Apply |
| Country/Region Of Manufacture | China |
Support 1 way RS-232/485 to 4 way RS-485High performance transient voltage suppression tubeBuilt-in DC-DC power isolation moduleCommunication uses high speed optocoupler isolation protectionBaud rate adaptationAsynchronous half-duplex, two-way communication9-40VDC wide voltage inputEasy to install rails Compatible with RS-232, RS-485 TIA/EIA standardsAutomatically send and receive data: RS232 three-wire (TXD.RXD.GND) communicationInput interface: 1 way RS-232/RS-485 interface Output interface: 4-channel RS-485 interface Communication rate: 300BPS-115.2KBPS (adaptive)Working power supply: DC9-40V500mA Negative ability: RS485 can connect 256 devices per interface Communication distance: 3000 meters (per interface)Work indicator: power, data direction indication, channel indicationWorking mode: Asynchronous half-duplex (RS-485)Optical isolation: isolation voltage 2.5 Kvrms/500VDC insulation, away from DC/DC module, RS-485 provides 600W lightning protection, 15 KV ESD protectionElectrical interface: RS232, RS485 (4-core industrial terminal block), power supply (4-core industrial terminal block)Transfer media: twisted pair or shielded cable Installation method: 35 mm DIN rail mountingStructure size: 118x110×22.5(mm), length x width X height (m)Usage environment: -40 ° C to 85 ° C, relative humidity 95% RHPayment Method 1.We accept PayPal only. Fastest and safest way for making a payment. 2.Please make the payment via PayPal within 7 Days From the end of the auction end. 3.Positive FB will be left after received your payment. Shipping 1.Item will be shipped within 2-4 business days upon receipt of payment ,we can ship it from DHL. fedex ,Singapore Post.Hong Kong Post, china Post or many other delivery service, please choose which delivery service do you need . 2.Please confirm your address after you bid the item. Return Policy 1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase. 2.If you do not satisfy with our items. Please simply return to us within 14 Days in original condition. Just pay for the returned postage.Then we can issue full refund to you after the returned item arrived at our warehouse. 3.Please include your eBay ID and item number with any email requests. Feedback & Contact US 1.When you satisfied with our product and services please leave us positive feedback. 2.If a problem occurs, contact us immediately with any email request. 3.Just contact us using the " Ask the seller a question" link on eBay.