PM-120

1 Port RS422/485 PCMCIA with detachable cable

Discontinued

PC Card providing one RS422/485 serial port. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop. The detachable cable allow the PC card to stay in the laptop without risk of damage during transit. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 95/98/2000, XP, Server 2003, Vista, Server 2008 and Windows 7.

Serial Port
Serial Port	Ports	1
	Protocol	RS422/485
	Connector	DB9 Connector - 9 Pin Male
	UART	Brainboxes 16PCI950+
	UART Compatibility	16750/16550/16450 backwards compatible as well as an enhanced 950 mode
	Tx FIFO Size	128
	Rx FIFO Size	128
	Operating Distance	RS422/485 Standard (4000 ft : 1200 metres)
	Cable	Fully wired moulded cable
Serial Port Settings
Serial Port Settings	Max Baud Rate	921,600
	Data Bits	5,6,7 or 8
	Parity	Odd, Even, None, Mark or Space
	Stop Bits	1, 1.5 or 2
	Flow Control	RTS/CTS, DTR/DSR
	Tx/Rx Modes	Full Duplex, Half Duplex Autogating
General
General	Ruggedised	No
	PCB Layers	4
	Power Consumption	100mA @ 5V
	Product Weight	0.026 kg
	Product Dimensions	85(l) x 54(w) x 5(h) mm
	Packaged Weight	0.183 kg
	Packaged Dimensions	160(l) x 135(w) x 49(h) mm
	GTIN (barcode)	837324000108
Operating System Compatibility
Operating System Compatibility	Operating Systems	Microsoft Windows 7 32 bit & 64 bit Editions Windows Vista 32 bit & 64 bit Editions Windows XP 32 bit & 64 bit Editions Microsoft Windows 2000
Interface
Interface	PCMCIA	PCMCIA (Personal Computer Memory Card International Association) is an international standards body and trade association with over 100 member companies that was founded in 1989 to establish standards for Integrated Circuit cards and to promote interchangeability among mobile computers where ruggedness, low power, and small size were critical. Change

Product Attributes

Weight	0.183 kg
Dimensions	160 × 135 × 49 mm
Ports	1 Port
Protocol	RS422/485

1816
Ports: 1 Port
Protocol: RS422/485

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5.0

Based on 7 reviews

5 star	100	100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

1-5 of 7 reviews

John Acornley
Verified owner

June 27, 2022

Rated 5 out of 5
PW-600
Anonymous
Verified owner

April 11, 2022

Rated 5 out of 5
PW-600
Josh
Verified owner

March 22, 2022

Rated 5 out of 5
PW-623
donny007x
Reviewer

January 21, 2022

Rated 5 out of 5
XC-235
We use these [Brainboxes Serial] adapters in our company (industrial automation, lots of serial stuff); they work as a regular COM port, we’ve never had any issues with them.
TRITEC Developments Ltd
Reviewer

January 21, 2022

Rated 5 out of 5
VX-001
I’ve been using VX-001 on site (as a PLC / Servo Drive programming port) for years now, with much more success than USB adaptors – so I recommend it to all my clients (which is where this one will be going)! Thanks Brainboxes!