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Allen-Bradley 1785-L30B

SKU: 1785-L30B-NS-USA

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All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

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Condition SKU Stock Location and Best Delivery Date Price Purchase
Surplus Open Box 1785-L30B-NS-USA 1 United States $1,446.63
Refurbished 1785-L30B-R-USA 6 United States $924.00
1785-L30B-R-EU 1 Europe $486.00
The Allen-Bradley 1785-L30B controller is a versatile member of the PLC5 family, designed to manage up to 1024 discrete or analog I/O devices, with a complementary capacity for an additional 1024 inputs and outputs. Equipped with 32K words of user memory and two DH+/Remote I/O combo ports configurable for either adapter or scanner functions, it supports robust industrial communication via RS-232, RS-423, and RS-422A through its serial port. The 1785-L30B facilitates remote I/O architectures, connecting to a maximum of 28 remote I/O racks, and its integrated battery ensures data retention, even during power outages, with a BATT indicator LED providing charge status. A three-position key-switch enables seamless mode transitions between Run, PROG, and REM, allowing for efficient program execution and configuration versatility.

Technical specifications for 1785-L30B

Manufacturer Rockwell Automation
Part Number/Catalog No. 1785-L30B
Brand Allen-Bradley
Non-Operating Temperature: IEC 60068-2-1 (Test Ab, Un-packaged Nonoperating Cold), IEC 60068-2-2 (Test Bc, Un-packaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na, Un- packaged Nonoperating Thermal Shock): –40...85 o C (– 40...185 o F)
Operating Temperature: EC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): 0...60 o C (32...140 o F)
Remote I/O: 12 chassis
Maximum number of I/O chassis: 13
Maximum Number of I/O Racks: 4 (0-3)
Battery: 1770-XYC
Memory: 32 Kwords
Embedded Communication interfaces: 2 DH+/Remote I/O (Adapter or Scanner) 1 serial port, configurable for RS-232 and 423 and RS-422A standards
Backplane current load: 2.3 A
Power Dissipation: 12 W
Power Supply: 1771-P4S, -P6S, -P4S1, -P6S1
Product Type: Programmable Logic Controller
Product Family: PLC5
Module Type Standard Processor
Processor PLC-5/30
Max User Memory Words 32 Kilowords
Battery-Backed Static RAM Yes
EEPROM Program Backup Option (using 1785-ME16, -ME32, -ME64, and -M100) Yes
Protected Memory No
Max Total I/O 1024 (any mix) or 1024 in + 1024 out (complementary)
Max Analog I/O 1024
I/O Scan Time Per Rack 10 ms at 57.6 kbits/s, 7 ms at 115.2 kbits/s, 3 ms at 230.4 mbits/s
Max I/O Chassis Total 29
Max I/O Chassis Extended Local 0
Max I/O Chassis Universal Remote 28
RS-232-C/422-A/423- A Ports 1
Control Coprocessor Expansion Port Yes
UPC 10612598123992
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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