Manufacturers
ADVANTECH PCL-846A-A
Description
4-Port RS-422/485 CommCard W/Isolation Protect
Part Number
PCL-846A-A
Price
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Manufacturer
ADVANTECH
Lead Time
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Category
SERIAL DEVICE SERVERS
Datasheet
Extracted Text
4-port High-speed RS-422/485 PCL-846A/B Communication Cards 1 IPPC & AWS Features Features § Four independent RS-422/485 serial ports 2 § Transmission speeds up to 921.6 Kbps TPC § Independent/shared IRQ settings between each of the 4 serial ports § Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15 3 § Supports standard DOS COM1, COM2, COM3, and COM4 FPM § Provides 1000 V isolation DC § Provides 2000 V surge protection (PCL-846B only) DC 4 ATM § Space reserved for termination resistors § Supports 2 wire or 4 wire operation § Supports Tx, Rx, RTS, and CTS signals 5 DA&C § Automatic RS-485 data flow control or RTS control § Supports Windows 95/98/NT/ME/2000/XP, Linux (ICOM utility), DOS 6 cPCI 7 Introduction ADAM-3000 The PCL-846 series cards provide four independent RS-422/485 serial ports on a card. Each port has a 16C550 UART with an on-chip 16-byte FIFO buffer for reliable, high-speed serial I/O. The UART buffers data into 16-byte packets before sending it to the bus. This drastically reduces the CPU load and avoids data loss when the system is busy and cannot 8 process the interrupt quickly. The UART is especially useful for high speed serial I/O under Windows. eConnectivity The PCL-846 cards utilize onboard optical isolators to protect your PC and equipment against damage from ground loops, increasing system reliability in harsh environments. To further increase reliability, PCL-846B cards include surge protection technology, protecting your system from abrupt high voltage surges (up to 2000 V) such as those caused by lightning during thunderstorms. 9 ICOM An RS-485 Network with Automatic Data Flow Control Using RS-232 Software The RS-485 mode automatically senses the direction of incoming data and switches its transmission direction accordingly. This feature makes your network look and act just like 10 Software an RS-232 network. Application software written for half duplex RS-232 can be used without modification. Moreover, you can simply and quickly build an RS-485 network with just two wires. 11 UNO-2000/3000 Specifications Pin Assignments § Ports 4 12 § UART 4 x 16C550 with 16-byte FIFO VBOX TX- DATA- RTS- § Speed 50 ~ 921.6 Kbps TX+ DATA+ RTS+ § Parity None, even, odd RX+ CTS+ 13 RX- § Signal Support TxD+, TxD-, RxD+, RxD-, CTS+, CTS-, RTS+ and RTS- ADAM-4000 CTS- GND GND § I/O Address From 200H to 3F8H § IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15 14 RS-422 RS-485 § Isolation Voltage 1000 V DC ADAM-5000 § Surge Protection 2000 V (PCL-846B only) DC § Power Consumption +5 V @ 970 mA typical, 1.2 A max. 15 § Cables 30 cm male DB-37 to four male DB-9 (DTE) Ordering Information ADAM-6000 § Operating Temperature 0 ~ 60° C (32 ~ 140° F) § PCL-846A 4-port RS-422/485 interface card w/isolation § Storage Temperature -25 ~ 80° C (-13 ~ 176° F) protection (DB-37 to 4 DB-9 cable included) 16 § Dimensions 185 x 100 mm (7.3" x 3.9") § PCL-846B 4-port RS-422/485 interface card w/isolation and surge ADAM-8000 protection (DB-37 to 4 DB-9 cable included) Industrial Communication Online Download www.advantech.com/products 9-16 9-17
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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
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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
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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
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Trican Well Service
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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