Allen Bradley 1785-L20E Controller Ethernet
Product Manual：
The Allen Bradley 1785-L20E Ethernet PLC controller comes with a built-in network port, which is suitable for logic control and network communication in old production lines.
1. Built in independent Ethernet channel, supporting TCP/IP and EtherNet/IP communication
2. 16K program storage, capable of writing basic sequence and PID control programs
3. Multi channel communication interface, compatible with DH+, remote IO, RS232 serial port
4. Maximum support for 512 IO points, expandable multi rack signal module
5. Multiple status indicator lights on the panel, visually displaying network ports and operational faults
6. Hardware watchdog protection, automatic reset protection device for program abnormalities
7. Support multi controller peer-to-peer Ethernet data exchange
8. Key gear switching, controllable operation, programming, and offline modes
9. DIN backplane slot installation, universal for PLC chassis of the same series
10. Wide temperature operation, stable operation in high and low temperature environments in the workshop
11. Comes with battery backup, retains programs and data when powered off
12. Support remote read-write monitoring of upper computer and touch screen
13. Complete PLC-5 instruction set, with complete logical operation functions
14. Metal reinforced shell, resistant to vibration, dust and interference
15. Modular design, replacing processors separately without changing IO
The Allen Bradley 1785-L20E Ethernet controller has convenient networking and stable logic, making it the mainstream PLC controller for old automation production lines.
Product detailed pictures：
1785-L20E
product video
Other links
HIEE300927R0101 Inverter
UBC717AE01 Input and output module
3BHE010751R0101 Input/output module
Other links
216DB61 HESG324063R0100 HESG216882A Excitation card
216EA61b HESG324015R1 KHESG324258R3I HESG448230R1 card
GDB021BE GDB021BE01 HIEE300766R0001 controller card
