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88 results
1775-A3
Allen Bradley / PLCs / PLC 3
This processor chassis features a 1775 backplane and is designed for two different input currents: 3.0 A at 115 VAC and 1.5 A at 230 VAC. It supports 50/60 Hz input frequency and has a panel mount orientation, making integration straightforward for users.
1775-S4A
Allen Bradley / PLCs / PLC 3
This I/O scanner programmer interface supports four input and four output communication ports and uses RA-232 C communication standards. It functions optimally within temperatures between 0 °C and 40 °C and maintains an operating humidity level of 80% without condensation. Its storage conditions mir
1775-L2
Allen Bradley / PLCs / PLC 3
This module supports an instruction set categorized as Level 2. It features four AMD 2903 bit slice microprocessors and requires a current of 9 Amperes at 5 Volts DC. Mounting options include rack or chassis configurations, suited for the two left-most slots of the processor chassis. The backplane c
1775-MED
Allen Bradley / PLCs / PLC 3
With its chassis mounting method, the 1775-MED error-correcting RAM module is equipped with a rechargeable nickel-cadmium battery rated at 3.6 volts. It provides interfaces through RS-232-C or RS-422-A communication ports and operates within an input current range of 0.15 to 1.8 amperes. Local signa
1775-MR8
Allen Bradley / PLCs / PLC 3
This memory module provides 32K of storage with CMOS RAM technology. It operates at a power draw of 3.5 A at +5 VDC. The module is designed to work in temperatures up to 60°C, with a battery-backup feature to retain data and operational capabilities at higher temperatures, up to 85°C. Furthermore, i
1775-SR
Allen Bradley / PLCs / PLC 3
The 1775-SR module is an I/O scanner compatible with RS-232-C channels and can handle up to 2048 inputs and outputs. It incorporates a self-test indicator and connects via a 25-pin D-shell connector. The device operates efficiently within the temperature range of 0°C to 40°C and can be stored from -
1775-KA
Allen Bradley / PLCs / PLC 3
This module enables serial network communication through its RS-232-C and Data Highway ports. Power consumption is rated at 3.5 watts with operational capability at both 50 and 60 Hz. Integration with PLC-3 modules is straightforward, enhancing the system's flexibility, while a thumbwheel switch all
1775-MEA
Allen Bradley / PLCs / PLC 3
This memory module operates at a communication rate of 10 milliseconds per 1K words and fits into one slot in the PLC-3 main. It requires a backplane current of 3.5 A and functions at an input voltage of 5 V. It supports 4 x 50-pin connectors for connectivity and is designed to thrive in environment
1775-S4B
Allen Bradley / PLCs / PLC 3
This module features an RS-232-C serial interface and utilizes peer-to-peer and I/O scanning communication protocols. The nominal scan time varies from 5.5 to 6.5 milliseconds, allowing for efficient processing. It operates effectively within a temperature range of 0 to 60°C and can be stored safely
1775-AC
Allen Bradley / PLCs / PLC 3
This expansion chassis is designed to operate within a humidity range of 5% to 95% and is suitable for environments from 0 to 60°C. It accepts a 5 V input voltage and supports a backplane current of 5.0 A. User interactions are facilitated through a front panel keypad, with feedback provided by LED