Copied Async RS232 Interface Converter
Async RS232 Interface Converter
BlackBox, IC821A, Async RS232 to RS422/485 interface converter DB9 to Terminal Block with Opto-IsolationFeatures:Transmit data up to 115 kbps or at distancesup to 4000 ft.Operates in point to point or multipoint applicationsOperates 2-wire half-duplex or 4-wire half- or full-duplex.async (data leads) only.Up to 32 RS485 devices can be attached to create a large multi-drop networkThe RS485 driver is automatically enabled during each spacing state on the RS232 side.The BLACK BOX® Universal RS-232↔RS-422/485 Converter with Opto-Isolation isolates and converts RS-232 signals into RS-422/RS-485 signals and vice versa. Unlike other converters, external software is not required to control data flow. The RS-232 input is wired for DCE through a DB9 female connector, and RS-422/RS-485 signals are interfaced through a removable terminal block.This product works with:CAT3 Solid Bulk CableDB9 Serial Extension Cable.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$199.49 | $181.50 |
|
$181.50 | See Site | Visit Store |
Reviews
Questions & Answers
Class 2.3 Toxic Gases Shipping Label, Paper
$21.61
Plastic Sign: "Fire Extinguisher Inside"
$33.22
Cat Silhouette Cat Shelf - Set of 3
$315.99
A2 Capacity Humidifier Night Light USB Diffuser with Digital Display Screen for Home Office - Black
$9.39
Nova Annular Cutter with Weldon Shank
$14.97
Zener Diode, ZPD 6,2
$20.94
Foil Pre-printed Wire Marker w/ Legend: 40
$75.59
ANSI Caution Safety Sign Header
$4.64
Safety Check Valve, 220 - 260 SCFM
$72.94
"O" Ring for Gas Ballast
$4.03
FFY FY1009-48 Women Short Wallet PU Leather Organ Card Holder Bag Zipper Coin Purse - Pink
$4.39
DIY Bathroom Folding Cloth Storage Box Wall-Mounted Picture Frame Cloth Storage Organizer - Motocycle Black Edge
$7.87
Ultimate Tool Carrier, Premium Leather
$359.40
622000 Shrink Wire & Cable Sleeve
$2,582.10
Tube OD 316 Stainless Steel Plug
$47.86
Minisart PES15 Syringe Filter, 0.2 microm
$801.00
Cavetto Edge Mold Router Bit, 3/16"
$36.18
Stupell Industries Home Decor Simon Says Bath Rules Chalkboard Bathroom Framed Giclee Art,
$57.00
Cover Socket Adapter for SuperPro 5000
$624.00
TZ 2308 Top-Layer Cowhide Leather Mini Wallet Coin Change Purse Bag - Brown
$5.55
FT Basic 1-D Full Body Harness, Size X
$59.30
Adhesive Vinyl Sign: "Eye Wash Fountain"
$7.45
Plastic Socks Storage Box Hollow-out Durable Underwear Organizer Lightweight Desk Holder - Khaki
$0.92
Festool 204924 Suction hose D36x3,5m-AS/CTR
$195.00
12-Qt. Heavy-Duty Fortex Pail with Lip
$51.11
Aluminum Caution Low Headroom Sign
$15.29
BAELLERY N1203 Mini Travel Hard Shell Makeup Bag ABS+PC Portable Cosmetics Phone Crossbody Bag - Wine Red
$3.08
1/4 Hex in-lb Torky Preset
$274.30
Amana Tool A-28-100 Carbide Tipped 3-Wing Heavy-Duty Flute (Convex) 1/8 R x 4 D x 1/4 CH x 1-1/4 Bore Shaper Cutter
$55.97
Amana Tool 317015 Solid Carbide Through-Hole Dowel Drill Boring Bit L/H 5mm D x 70mm Long x 10x25mm SHK
$20.93
Bonnie & Pop Birthday Bash Stash, 2.8 lbs
$35.50
Mini Cooler, 0C, 32-Place, with Gel Filled
$184.50
SKS-JZ-13 10m 15-LED Garden Spotlights RGBIC Outdoor Ground Pathway Lamps Waterproof Lawn Decorative String Lights - UK Plug
$22.67
Phase Rotation Tester With Voltmeter
$329.60
Filter Pipette Tip, 32mm, Sterile, 0.1 - 10uL
$176.30
Window Decal "Smoking Is Prohibited by ..."
$7.44
