1747-L531 Allen Bradley Module

Description

The 1747-L531 Modular Processor comes with a memory size of 8 K, 16 K, or 32 K for its programs. This user-configurable memory can be applied either to program storage or to data storage. The drive features a battery-backed RAM that lasts approximately 2 years. The BATT LED indicator alerts user when the voltage of the replaceable battery has fallen below the threshold level. A minimum of thirty (30) minutes of power is available when the battery is disconnected, due to an integrated capacitor. If a new battery is installed to replace the old one within half an hour (30 minutes), any data stored in the RAM can be retained. The 1747-L531 Processor receives and initiates communication protocols including DH-485 peer-to-peer, ControlNet, Ethernet, Data Highway Plus (DH+), DeviceNet, Modbus RTU Master, as well as full-duplex or half-duplex master or slave DF1, ASCII and DH-485 via the RS232 port. Its front panel has a 3-position key switch that allows three operation modes: PROGRAM, RUN, and REMOTE. This key switch cannot be used in place of an emergency-stop switch or a hardwired master control relay.

This controller has an integrated 8K memory, which can be expanded with the use of a Flash EPROM. The required memory module has part number of 1747-M13 and adapter socket of 1747-M15 that supports up to 64K of user memory. User program can be stored or burned to the memory module to prevent accidental or unwanted program deletion that may be caused by improper programming, electrical surges and noises. The general rule when burning user program to the memory module is that the program size must not exceed the processor memory size. Do not burn a faulted program, especially a program with a major fault. This will include the fault condition and cause of the fault to be burned in the EPROM.

Product Detail

Warranty	1 Year
Condition	100% New Original
Package	Original Package
Shipping term	TNT DHL FEDEX EMS UPS
Payment	TT\Western Union
Quality	100% Original 100% Brand
Product Keywords	1747-L531

FAQ

Q: Are you a trading company or a manufacturer?
A: Yes, we are a trading company.

Q: Do you have inventory or need to buy from other suppliers?
A: We keep a lot of inventory to sell, and we have our own warehouse.

Q: Do you provide 100% original and new products?
Answer: Of course you can. No plagiarism, no counterfeiting, no renovation! Original only! ! !

Q: Do you sell outdated products? Even a very old product?
A: If there is a new model that needs to be replaced, we will recommend you to use the new model; if it is not easy to replace, we will help check the old one in good condition. If used or other conditions, we will tell you the truth.

Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 2-3 working days. If the quantity is large, it will take 5-7 working days after receiving the payment.
If it is not a normal product, it always takes 3-4 weeks or 6-8 weeks to order.

Other Products In Stock