IC693MDL654 GE Fanuc 90-30 Discrete I/O Module

Product parameters

Module type: RX3i series digital input module, 32-point input (divided into 4 groups, 8 points in each group, with electrical isolation between groups).

Input voltage: DC 24V (rated), allowable range: DC 19.2V-30V, compatible with common industrial low-voltage sensors (proximity switches, photoelectric switches, buttons, etc.).

Input current: Rated current at each point is 7mA (at 24V), with low power consumption design to reduce the load on the system power supply.

Response time: Supports two modes, which can be switched via hardware dip

Standard mode: Typical value 6.4ms, suitable for general signal acquisition scenarios;

Fast mode: Typical value 0.12ms, suitable for high-speed changing signals (such as state detection before high-frequency counting).

Isolation method: Channel group isolation (each group of 8 points is electrically isolated from the backplane bus), isolation voltage 2500V AC (1 minute), strong anti-electromagnetic interference ability, suitable for complex industrial environments such as motors and frequency converters.

Input type: Compatible with NPN/PNP type sensors (pole-independent, no need to distinguish wiring polarity, simplifying on-site debugging).

Status indication: Each input point is equipped with a green LED indicator light (which lights up when the signal is connected), and a power indicator light is set on the top of the module to intuitively feedback the working status of a single signal and the module.

Power requirement: Power is drawn through the RX3i backplane bus, eliminating the need for an external independent power supply and reducing wiring complexity and potential failure points.

Environmental adaptability: Operating temperature -25 °C-70°C, storage temperature -40 °C-85°C, relative humidity 5%-95% (no condensation), protection grade IP20 (needs to be installed in a control cabinet).

Installation method: Compatible with RX3i standard rack, supports DIN rail installation, 40mm narrow size design, saving control cabinet space.

Function

High-density signal centralized collection: The 32-point input design can centrally connect signals from multi-station sensors, buttons, limit switches, etc., reducing the number of modules used, lowering system hardware costs and space occupation.

Flexible response speed adjustment: The fast mode can capture high-speed signals (such as the state feedback of high-frequency actions in a pipeline), while the standard mode takes into account anti-interference performance, meeting the signal acquisition requirements in different scenarios.

Strong isolation and polarity compatibility: The group isolation design blocks external electrical interference and protects the stable operation of the PLC core system. NPN/PNP compatibility requires no hardware adjustment, is compatible with sensors of different brands and types, and enhances on-site compatibility.

Convenient fault diagnosis: The LED indicator light displays the on-off status of each input channel in real time. Without the need to connect programming software, problems such as loose wiring and sensor faults can be quickly located, shortening the time for debugging and maintenance.

Application scenarios

Large-scale production line status monitoring: such as automotive assembly lines and electronic surface mount technology (SMT) production lines, centrally collect photoelectric sensors (to detect the presence or absence of workpieces), limit switches (to determine the position of equipment), and emergency stop button signals from dozens of workstations, supporting the automatic logic control of the production line.

Equipment cluster signal summary: In the machine tool workshop and packaging workshop, feedback on the operating status of multiple devices (such as motor start and stop status, safety door opening and closing) is collected to achieve centralized monitoring and safety interlocking (such as interlocking shutdown when one device malfunctions).

Logistics and warehousing automation: In stereoscopic warehouses and sorting systems, signals from shelf position sensors (to determine the presence or absence of goods), conveyor positioning switches, and barcode scanners are collected to provide input conditions for automated dispatching.

Auxiliary data collection in process industry: In the fields of chemical engineering and food processing, it collects valve switch feedback, pump body operation status, and liquid level switch (high and low liquid level alarm) signals to assist in process control logic judgment (such as triggering pump start and stop when the liquid level exceeds the limit).

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