Manufacturers
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
Request Quote
Manufacturer
ADVANTECH
Lead Time
Request Quote
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
- 16 to 1 channel expansion
- Differential and fully isolated multiplexing
- Break-before-make relay control
- "Channel closed" signal for precise A/D triggering
- Up to 16 PCLD-788s can be cascaded for 256 channels
- Easy wiring for large channel count configuration
- Onboard cold-junction circuitry for thermocouple measurement
Datasheet
Extracted Text
PCLD-788 16-ch Relay Multiplexer Board Features 16 to 1 channel expansion Differential and fully isolated multiplexing Break-before-make relay control “Channel closed” signal for precise A/D triggering Up to 16 PCLD-788s can be cascaded for 256 channels Easy wiring for large channel count configuration 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 Channel Closed Signal TTL-level pulse Cold-junction Sensor 24.4 mV/°C, 0 V at 0°C Output Contact Rating Break-before-make with 3 msec. minimum break time Contact Resistance 200 mΩ max. Input Channels 16 isolated differential inputs 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 Max. Input Voltage 100 V or 100 V peak AC DC PCLD-788 Block Diagram Max. Switching Current 0.5 A Max. Switching Power 10 VA Pin Assignments Operating Time 1 ms max. Relay Life Expectancy 100 million cycles min. at 10 V and 1 mA DC Release Time 1 msec. max. General Connectors Controller: 2 x 20-pin box header, second connector in parallel for daisy chaining I/O: Screw terminals Dimensions (L x W) 205 x 114 mm (8" x 4.5") Mounting 4 x screw holes for flat surface mounting Power Consumption 5 V @ 380 mA max. Ordering Information PCLD-788 16-ch Relay MUX Board w/ Two 20-pin Flat Cables PCL-10120-1E 20-pin Flat Cable, 1 m 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?
What is IPC Station' warranty policy for the PCLD-788?
What carriers does IPC Station use to ship parts?
Does IPC Station sell to international (non-USA) customers?
What methods of payment does IPC Station accept?
Why buy from GID?
Quality
We are industry veterans who take pride in our work
Protection
Avoid the dangers of risky trading in the gray market
Access
Our network of suppliers is ready and at your disposal
Savings
Maintain legacy systems to prevent costly downtime
Speed
Time is of the essence, and we are respectful of yours
Related Products
100-pin DIN-rail SCSI Wiring Board To Be Used With PCI-1240U, PCI-1245, PCI-1245E, PCI-1265, PCI-128...
Request a Quote
The quote request has been received
Close
Facing challenges or have inquiries? Feel free to contact us!
Call Us +1-469-283-2440
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