Tel : +86 17359287459
Email : sales9@apterpower.com

Inquiry stage
Send me part number & company name & whatsapp & email address

Payment stage
Once price confirmed , I will make ProForma Invoice with bank account for you to pay

Shipment stage
Order your parts and arrange collection on the same day from our warehouse, either in person or by courier.

>>>1772-LW
|
The 1772-LW is a legacy, microprocessor-based digital industrial automation controller engineered under the Allen-Bradley brand for small-to-medium process control and distributed machinery sequencing. It serves as a dedicated processing node within the rackless 1771 environment, coordinating the real-time execution of ladder logic structures while monitoring up to 512 total discrete input/output connections or 512 analog I/O loops. The internal architecture relies on an integrated 7.75K word volatile Static Random Access Memory (SRAM) core configuration to allocate active data tables and track ladder loops, backed up via an integrated front battery compartment to ensure program code security during utility power dropouts. To enable industrial networking and monitoring, the module is equipped with a front-facing 15-pin multi-conductor communication port that provides native configuration links to Allen-Bradley Data Highway (DH) protocols and legacy CRT industrial programming terminals. It manages high-speed, multi-slot I/O addressing scans down to 0.82 milliseconds while supporting advanced instruction capabilities like On-Line Data Programming, Report Generation, and Selectable Timed Interrupts (STI). |
>>>Data
Standard Memory Capacity Scale: 7.75K words (16-bit word orientation)
Maximum Local Distributed I/O Scale: Up to 512 total discrete I/O points maximum
Maximum Distributed Analog I/O Capacity: Up to 512 analog I/O loops maximum
Program Execution Scan Speed: Minimum 7.5 milliseconds per 1K words (12 milliseconds for typical industry program layouts)
I/O Update Scan Rate (2-Slot Addressing format): 0.82 ms (milliseconds)
I/O Update Scan Rate (1-Slot Addressing format): 2.00 ms (milliseconds)
I/O Update Scan Rate (1/2-Slot Addressing format): 2.15 ms (milliseconds)
Ambient Operating Temperature limits: 0°C to 60°C (32°F to 140°F)
Relative Operational Humidity Limits: 5% to 95% non-condensing atmosphere
>>>Major Business
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Distributed control system (DCS) |
Remote input / output module (RTU) |
|
Programmable Logic Controller (PLC) |
AnyBus (Gateway) |
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Industrial PC (IPC) |
Human-machine interface |
|
Industrial low-frequency screen |
Industrial control related ancillary products |
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>>>What Happens After You Order?
Step 1 Email confirmation
After checking out or requesting a quote, you will receive an email confirming that we have received your order. Your quote will be accepted or your web order will be placed.
Step 2 Dedicated customer service rep
One of our customer service reps will be in touch to verify your part(s) and confirm your shipping details.
There's also a principle running through everything amikon does that doesn't show up on a spec sheet: if a customer can't find their part anywhere else, the team will track it down. No dead ends. That's a promise, not a marketing line.
If your line is down or you're trying to source a part that everyone else has given up on, the story continues. So does the search.
>>>Disclaimer
Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.
Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Disclaimer: Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.