Allen Bradley 1771-DBMEM1 PLC 5 EEPROM Memory Module 8 Kilobits
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Allen Bradley 1771-DBMEM1 PLC 5 EEPROM Memory Module 8 Kilobits
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Product Details:
| Place of Origin: |
USA |
| Brand Name: |
AB |
| Model Number: |
1771-DBMEM1 |
Payment & Shipping Terms:
| Minimum Order Quantity: |
1 |
| Price: |
negotiable |
| Packaging Details: |
New in original box |
| Delivery Time: |
5-8 work days |
| Payment Terms: |
T/T |
| Supply Ability: |
100 |
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Detailed Product Description
| Brand: |
AB |
Model: |
1771-DBMEM1 |
| Module Type: |
EEPROM Memory Module |
Intended To Be Used With: |
1771-DB/B BASIC Module |
| Number Of Bits: |
8 Kilobits |
Operation: |
BASIC Programs And C Programs |
| Communication W/ PLC Processor: |
Block-Transfer W/ PLC-5 Processor |
Wiring Arm: |
1771-WN |
| High Light: |
1771-DBMEM1 EEPROM Memory Module, PLC 5 EEPROM Memory Module, Allen Bradley 1771-DBMEM1 Memory Module |
AB 1771-DBMEM1 , PLC 5 EEPROM Memory Module , 8 Kilobits
Technical Specifications for 1771-DBMEM1
| Brand |
AB |
| Part Number/Catalog No. |
1771-DBMEM1 |
| Module Type |
EEPROM Memory Module |
| Intended To Be Used With |
1771-DB/B BASIC Module |
| Number of Bits |
8 Kilobits |
| Operation |
BASIC Programs and C Programs |
| Communication w/ PLC Processor |
Block-Transfer w/ PLC-5 Processor |
| Wiring Arm |
1771-WN |
| Module Scan Time |
1.3-5 ms |
| Storage Temperature |
-40-185 F (-40-85 C) |
| Weight |
1.9 lbs (0.9 kg) |
| Coating |
Conformal Coat |
| Dimensions |
3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm) |
About 1771-DBMEM1
The AB 1771-DBMEM1 is a Memory Module for PLC 5 1771-DB Basic Module. It has an 8-KB EEPROM for attaching to a 1771-DB Basic module to increase user memory. The 1771-DB module provides an easy interface between a PLC-5 processor, 1771 backplane, and an RS-232, RS-422, or an RS-485 device. The 1771-DBMEM1 can also communicate with a remote SLC processor or remote device across the DH-485 network via a DH-485 port. It provides fast communication independent of the processors. It allows for data analysis and manipulation gathered from the processors and unattended report generation. The 1771-DBMEM1 saves processor memory by solving complex math or application-specific problems. It has application in various remote communication devices such as computers, printers, modems, and other third-party devices.
The 1771-DBMEM1 module has isolation voltage of 500V DC from port-to-port and port-to-backplane. It has a 32-KB battery-backed RAM and a 24-KB available user memory. It has communication rate ranging from 300 – 19.2 Kbps. It has a backplane current load of 0.75A with a DH-485 interface connected to the DH-485 port and a load of 0.65A without a device connected to the DH-485 port. The 1771-DBMEM1 has a time-of-day clock with a 10ms resolution and maximum power dissipation of 4W. For installation, it takes one slot in the I/O chassis and supports the BASIC and C programming languages. It requires 2 ports for RS-232, RS-422, or RS-485 and 1 port for DH-485 connections.
The 1771-DBMEM1 module supports BASIC statements and commands and its additional 128 calls. It has Block-transfer capability which allows complete data transfer between the data table and the module’s memory, thus minimizing user programming. The 1771-DBMEM1 has 8 defined and 2 user-defined indicators for troubleshooting and indicators.