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ADVANTECH PCLD-788

Image of ADVANTECH PCLD-788

Description

PCLD-788 multiplexes 16 channels into a single I/O channel of an A/D converter, voltmeter or IEEE-488-based instrument. Up to 16 PCLD-788s can be cascaded for a total of 256fully-isolated differential channels. The PCLD-788 can be controlled by any PC-LabCard™ product via a 16-bit 20-pin digital output port, found on cards such as the PCL-711B,PCL-812PG or the PCL-818 series.Channel selection (0-15) and board selection (0-15) are done by programming the high-order four bits and low order four bits of a digital output byte from the main I/O card in use.

Part Number

PCLD-788

Price

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Manufacturer

ADVANTECH

Lead Time

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Category

Signal Conditioning Modules and Terminal Boards »  I/O Wiring Terminal Boards (ADAM-3900 & PCLD Series)

Specifications

Categorization Information

Intelligent Systems
Data Acquisition (DAQ) & Communication
Signal Conditioning Modules and Terminal Boards
I/O Wiring Terminal Boards (ADAM-3900 & PCLD Series)

Features

Datasheet

pdf file

b2ba9182-3fd0-436e-9d4c-b07f04e46c5f.pdf

248 KiB

Extracted Text

PCLD-788 16-ch Relay Multiplexer Board Features ƒ 16 to 1 channel expansion ƒ Differential and fully isolated multiplexing ƒ Break-before-make relay control ƒ “Channel closed” signal for precise A/D triggering ƒ Up to 16 PCLD-788s can be cascaded for 256 channels ƒ Easy wiring for large channel count configuration ƒ Onboard cold-junction circuitry for thermocouple measurement Introduction PCLD-788 multiplexes 16 channels into a single I/O channel of an A/D converter, voltmeter or IEEE-488-based instrument. Up to 16 PCLD-788s can be cascaded for a total of 256 fully-isolated differential channels. The PCLD-788 can be controlled by any PC-LabCard™ product via a 16-bit 20-pin digital output port, found on cards such as the PCL-711B, PCL-812PG or the PCL-818 series. Channel selection (0-15) and board selection (0-15) are done by programming the high-order four bits and low order four bits of a digital output byte from the main I/O card in use. Specifications I/O ƒ Channel Closed Signal TTL-level pulse ƒ Cold-junction Sensor 24.4 mV/°C, 0 V at 0°C Output ƒ Contact Rating Break-before-make with 3 msec. minimum break time ƒ Contact Resistance 200 mΩ max. ƒ Input Channels 16 isolated differential inputs ƒ Programming DO bit 0, 1, 2 and 3 for channel selection, DO bit 4, 5, 6 and 7 for board selection. Onboard DIP switches for board-address setting ƒ Max. Input Voltage 100 V or 100 V peak AC DC PCLD-788 Block Diagram ƒ Max. Switching Current 0.5 A ƒ Max. Switching Power 10 VA Pin Assignments ƒ Operating Time 1 ms max. ƒ Relay Life Expectancy 100 million cycles min. at 10 V and 1 mA DC ƒ Release Time 1 msec. max. General ƒ Connectors Controller: 2 x 20-pin box header, second connector in parallel for daisy chaining I/O: Screw terminals ƒ Dimensions (L x W) 205 x 114 mm (8" x 4.5") ƒ Mounting 4 x screw holes for flat surface mounting ƒ Power Consumption 5 V @ 380 mA max. Ordering Information ƒ PCLD-788 16-ch Relay MUX Board w/ Two 20-pin Flat Cables ƒ PCL-10120-1E 20-pin Flat Cable, 1 m ƒ PCL-10120-2E 20-pin Flat Cable, 2 m Online Download www.advantech.com/products All product specifications are subject to change without notice Last updated : 19-Mar-2014

Frequently asked questions

Why choose IPC Station?

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IPC Station' parent company, GID Industrial, specializes in procuring industrial parts. We have years of experience finding rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

What is IPC Station' warranty policy for the PCLD-788?

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The warranty we offer will be based on what we negotiate with our suppliers. It is possible for some parts to be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

What carriers does IPC Station use to ship parts?

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We use FedEx, UPS, DHL, and USPS. We have our own accounts, but we can also use yours if you would prefer. However, we can use other carriers if it will be more convenient for you.

Does IPC Station sell to international (non-USA) customers?

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IPC Station will definitely serve you. In fact, much of our business is international, and we are familiar with shipping to destinations all across the globe.

What methods of payment does IPC Station accept?

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Visa, MasterCard, Discover, and American Express are all accepted by IPC Station. We can also accept wire transfers and PayPal, or a check if you're in the USA. Terms may available for larger orders, upon approval.

Why buy from GID?

quality

Quality

We are industry veterans who take pride in our work

protection

Protection

Avoid the dangers of risky trading in the gray market

access

Access

Our network of suppliers is ready and at your disposal

savings

Savings

Maintain legacy systems to prevent costly downtime

speed

Speed

Time is of the essence, and we are respectful of yours

What they say about us

FANTASTIC RESOURCE

star star star star star

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

star star star star star

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

star star star star star

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

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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

star star star star star

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

star star star star star

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

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