1756-L61 is a ControlLogix controller. It can be an A-series or B-series controller. The 1756-L61 has 2 MB of user memory and 478 kb of I / O memory, and has 128 MB of optional non-volatile storage memory, but you can only use 1784-CF128 CompactFlash memory cards. The 1756-L61 is a chassis-based controller that can be placed in any available slot of the 1756 ControlLogix chassis. Please note that this controller is compatible with 1756-A4, 1756-A7, 1756-A10, 1756-A13, and 1756-A17. It has an open housing and supports up to 250 controller connections. It also has a built-in RS-232 serial communication port. The serial port communication available for this controller is DF1 full / half duplex, ASCII, DF1 wireless modem, 1756-L61 through logic Modbus and DH-485.
The maximum digital I / O of the 1756-L61 is 128,000, the maximum analog I / O is 4,000, and the maximum total I / O is 128,000. The controller tasks of the 1756-L61 include 32 tasks, 100 programs per task, and event tasks: All event triggers. The 1756-L61 has various communication options such as ControlNet, Data Highway Plus, EtherNet / IP, DeviceNet, SynchLink, remote I / O, and third-party process and device networks. The current of the 1756-L61 controller is 1200 mA at 5.1V DC and 14 mA at 24V DC. Power consumption is 3.5 W and heat dissipation is 11.9 BTU / hr. The 1756-L61 also has a continuous isolation voltage of 30V and has been tested for 60 s at 720V DC. The operating temperature of the 1756-L61 is 0 to 60 degrees Celsius, the storage temperature is -40 to 85 degrees Celsius, and the maximum ambient air temperature is 60 degrees Celsius.
Why Choose us
WHY CHOOSE US?
More than 10 years exporting experience for industrial automation products!
NEVER SALE Broken PARTs is our mission! We taking this mission and continue to implement it always!
100% Full new original factory sealed parts.
Thousands of Parts in Stock!
3 warehouses and safety stock 2.5 million USD Allen Bradley Parts!
Hot Tags: 1756-L61 Allen Bradley plc,Rockwell automation stock,Allen Bradley ControlLogix,Allen Bradley Controller,Allen Bradley PowerFlex,Rockwell allen bradley Software,plc stock.