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GE Fanuc Emerson RSTi PacSystem ST-1804

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ST-1804

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The ST-1804 is an input module from GE Fanuc Emerson's RSTi series, designed to accommodate various voltage input applications. It supports a voltage range of 85-132V AC, making it suitable for standard operational environments.

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Technical specifications for ST-1804

ManufacturerGE Fanuc Emerson
Product LineRSTi PacSystem
Part NumberST-1804
Weight3.00 lbs (1.36 kg)
SeriesRSTi
Module TypeInput Module
Number of Inputs4
Input Voltage Range85-132V AC (120V AC)
Input Voltage Rating110V AC, 47-63 Hz
Input Signal Delay10 msec
ON State Trigger Voltage85-132V AC
OFF State Trigger Voltage60V AC
On-State Current8 mA Maximum per Point at 132V AC
Connector TypeSpring Clamp
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The GE Fanuc Emerson ST-1804 is categorized as an input module within the RSTi series. This unit is capable of managing four inputs, providing reliable performance in various automation scenarios. Its voltage input range spans from 85 to 132 volts AC, pointing to its versatility in standard applications. Rated for 110 volts AC, this module operates effectively across a frequency range of 47 to 63 Hertz.

Significant operational details include an input signal delay of 10 milliseconds, ensuring prompt responsiveness during operation. The module triggers an ON state when the input voltage falls between 85 and 132 volts AC. For transitioning to the OFF state, a trigger voltage of 60 volts AC is necessary. Each input point can handle a maximum on-state current of 8 milliamperes at 132 volts AC, making it efficient for signal detection.

In terms of connectivity, the module utilizes spring clamp connectors, which facilitate easy and secure wiring. With a compact size of 99 millimeters in width, 12 millimeters in height, and 70 millimeters in depth, the ST-1804 can be integrated into a variety of control panel configurations.