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STARTECH > 
Item#: N82E16812200659

StarTech DB92422 RS422 RS485 Serial DB9 to Terminal Block Adapter

  • Color: Black
  • Connector Types: 1 - DB9 Female
  • Connector Types: 1 - Terminal Block
  • •Converts a DB9 male RS422/485 port to a 5 pin terminal block
  • •Meets Screw-type industrial wireing standards
  • •Sig
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The DB92422 DB-9 to Terminal Block adapter converts an RS-422 or RS-485 DB 9 male serial connector to a terminal block connector. The 5-pin 3.5mm Terminal Block connector supports screw-type wiring to meet the standard for industrial wiring applications. Backed by Lifetime warranty.


Learn more about the STARTECH DB92422

Model

Brand
StarTech
Model
DB92422

Spec

Type
DB9 to Terminal
Specifications
Color: Black
Connector Types: 1 - DB9 Female
Connector Types: 1 - Terminal Block

Features

Features
•Converts a DB9 male RS422/485 port to a 5 pin terminal block
•Meets Screw-type industrial wireing standards
•Signal Ground over Terminal blocks supported
•Supports 3.5mm 5 pin terminal blocks
•Supports four wire RS422, RS485, and two wire RS485 modes

Manufacturer Warranty

Parts
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 0 day


Customer Reviews of the STARTECH DB92422

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  • Michael B.
  • 11/17/2014 8:39:18 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsNOT RS-232 to RS-422

Pros: The pin assignments are molded into the black body.

Cons: It LOOKS like an RS-232 to RS-422 adapter, but it isn't.
(The price should have been a clue.)

As to "Meet Indsutrial Standards" it cannot because there are NO standard RS-422 pin arrangements for DB9 plugs.
It probably matches StarTechs RS422 adapters (ICUSB422, etc.), but I would check other
manufacturers' datasheets.

Did you find this review helpful? Yes No

  • Christopher G.
  • 4/21/2011 10:41:20 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsWish I had known the pin-out beforehand

Pros: Solid construction. Meets Industrial standards.

Cons: Pin-out is fixed and unchangeable, see notes below. Could not find diagram anywhere on the manufacturer's page. There are several standards of RS485/422 over DB9 and not having a pin configuration listed is unacceptable. For this reason I'm giving this product one egg.

Other Thoughts: Searched high and low for a pin configuration before I purchased this. Unable to find one (even on the manufacturer's data sheet) I bought one of these hoping it would match the standard that my PLC uses. It didn't. This product has the following pin configuration:

T+/D+ : Pin 2
T-/D- : Pin 1
R+ : Pin 3
R- : Pin 4
GND : Pin 5

Unfortunately it doesn't do me any good but hopefully this review helps someone else.

3 out of 4 people found this review helpful. Did you? Yes No

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Home > 
Accessories > 
Adapters & Gender Changers > 
Data Converters > 
STARTECH > 
Item#: N82E16812200659
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