The 1785-L80B is capable of communicating with up to 93 I/O chassis and up to 32 Remote I/O (RIO) racks.
Enhanced PLC 5 controllers, such as the 1785-L80B, are primarily used when the control system needs to communicate with a large number of remote I/O (RIO) devices and when connecting to a large number of Data Highway+ (DH) devices.
For installation, the 1785-L80B can be mounted in the 1771-A1B, 1771-A2B, 1771-A3B, 1717-A3B1. and 1771-A4B PLC5 chassis.
Power supplies supported by this processor include the 1770-P1. 1770-P45. 1770-P5. 1771-PE, 1771-P4S1. 1771-P6S1. 771-P4R, and 1771-P5R.
It is also used to configure I/O modules and expansion racks.
1785-L80B Frequently Asked Questions
What communication interfaces does the 1785-L80B have?
The 1785-L80B supports four (4) DH/Remote I/O (adapters or scanners), one (1) serial port configurable as RS-232 and 423 and RS-422A compatible, and two (2) programming terminals.
What is the embedded memory size of the 1785-L80B?
The 1785-L80B has 100.000 words of memory.
What is the baseboard current consumption of the 1785-L80B?
The current consumption of the 1785-L80B is 3.3 a.
1785-L80B Technical Description
Allen Bradley PLC 5 PLC-5/80 standard processor, 3072 max analogue I/O, 100 kW, 3.3 amps backplane current (5 volts).
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