Manufacturers
ADVANTECH PCL-740-A
Description
1 Port RS-232/RS-422/RS-485/Current Loop Card CE
Part Number
PCL-740-A
Price
Request Quote
Manufacturer
ADVANTECH
Lead Time
Request Quote
Category
SERIAL DEVICE SERVERS
Datasheet
Extracted Text
RS-232/RS-422/RS-485/Current-loop PCL-740 COMM Cards Isolated Dual-port RS-232/Current-loop PCL-741 COMM Cards 1 IPPC & AWS Features Features § RS-232, RS-422, RS-485 or current-loop interface 2 § 16C550 UART with 16-byte FIFO TPC § Transmission speeds up to 115 Kbps § Flexible I/O address and IRQ selection 3 § IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15 FPM § Complete RS-232 modem control signals § Supports 4 wire or 2 wire operation for RS-422/485 4 ATM § Automatic RS-485 data flow control § Space reserved for termination resistors § Supports COM1, COM2, COM3, or COM4 5 DA&C § Supports Windows® 95/98/NT/ME/2000/XP, Linux (ICOM utility), DOS 6 cPCI 7 Introduction ADAM-3000 The PCL-740 offers a versatile range of high speed interfacing options. You can switch its single port between the popular RS-232, long distance RS-422, multi-drop RS-485, or noise-resistant current-loop. The card's 16C550 UART has an on-chip 16-byte FIFO buffer for faster and more reliable communication, especially under Windows. 8 The PCL-741 provides two isolated RS-232 or current-loop serial ports. You can configure each port individually to RS-232 or current-loop using on-board jumpers. eConnectivity The card has two 16C550 UARTs with on-chip 16-byte FIFO buffers. The UARTs buffer data into 16-byte packets before sending it to the bus. This drastically reduces CPU load and avoids data loss when the system is busy and cannot process the interrupt quickly. These FIFO buffers make the PCL-741 especially suitable for high speed serial I/O under 9 Windows. ICOM Onboard optical isolators protect your PC and equipment against damage from ground loops, increasing system reliability in harsh�������������� 10 Software Specifications Pin Assignments 11 Board PCL-740 UNO-2000/3000 § Ports 1 1 14 2 TX § Protocol RS-232, RS-422/RS-485 or current-loop (PCL-740) 15 3 RX 16 12 4 RS-232 or current-loop (20 mA) (PCL-741) RTS 17 5 CTS 18 VBOX CLRX+ 6 DSR § I/O Address from 200H to 3F8H 19 7 GND 20 DTR TX-/DATA- 1 8 DCD 1 § IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15 21 RTS- 2 CLTX+ 9 TX+/DATA+ 22 2 RI RTS+ 10 3 RX+ 23 13 § Data Bits 5, 6, 7, 8 3 11 CTS+ CLTX- 4 RX- 24 12 4 ADAM-4000 CTS- 5 25 CLRX- GND § Stop Bits 1, 1.5, 2 13 § Parity Even, odd or none § Power Isolation 500 V (PCL-741) 14 DC ADAM-5000 § Signal Isolation 2500 V (PCL-741) PCL-741 DC § Power Consumption PCL-740: +5 V @ 180 mA max., ±12 V @ 20 mA max. DCD TX- DSR PCL-741: +5 V @ 300 mA (typical), +5 V @ 1.1 A max. RX TX+ 15 RTS § Connectors DB-9 male and DB-25 male connectors ADAM-6000 TX RX+ CTS DTR RX- § Operating Temperature 0 ~ 50° C (32 ~ 122° F) RI GND § Dimensions 185 x 100 mm (7.3" x 3.9") 16 § Shipping Weight 0.6 kg (1.3 lbs) ADAM-8000 Ordering Information § PCL-740 RS-232/RS-422/RS-485/current-loop serial interface card § PCL-741 Isolated dual-port RS-232/current-loop interface card. Industrial Communication Online Download www.advantech.com/products 9-12 9-13
Frequently asked questions
What makes Elite.Parts unique?
What kind of warranty will the PCL-740-A have?
Which carriers does Elite.Parts work with?
Will Elite.Parts sell to me even though I live outside the USA?
I have a preferred payment method. Will Elite.Parts accept it?
What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods