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Omron 3G2 3G2A5-RT001-EV1

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3G2A5-RT001-EV1

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Omron's 3G2A5-RT001-EV1 is a remote I/O slave unit for efficient communication and control in industrial environments. This module features a wide operating temperature range of 0°C to 55°C, accommodating various ambient humidity levels without condensation.

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Technical specifications for 3G2A5-RT001-EV1

ManufacturerOmron
Product TypeRemote I/O Slave Unit
Product Line3G2
Part Number3G2A5-RT001-EV1
Weight0.88 lbs (0.40 kg)
Enclosure RatingIEC IP-30
Ambient Operating Temperature0°C to 55°C
Ambient Operating Humidity10% to 90% (non-condensing)
Vibration Resistance10 to 57 Hz, 0.075 mm amplitude; 57 to 150 Hz, 9.8 m/s² acceleration
Shock Resistance147 m/s² in X, Y, and Z directions
Transmission Medium2-core optical fiber cable
Communication MethodTime-shared multiplex cyclic system
Transmission PathDaisy chain or loop
Transmission Speed187.5 kbps
Maximum Transmission DistanceTotal length: 6.4 km; Between nodes: 800 m max
Slave I/O CapacityCVM1-CPU01-EV2: 512 points; CVM1-CPU11-EV2: 1,024 points; CVM1-CPU21-EV2: 2,048 points
Error DetectionCRC (Cyclic Redundancy Check)

The 3G2A5-RT001-EV1 from Omron is a remote I/O slave unit essential for complex automation systems. Housed in an enclosure rated to IEC IP-30, the module is designed to function in ambient temperatures from 0°C to 55°C while tolerating humidity levels between 10% and 90%, provided no condensation is present.

Resistance to mechanical stress is a notable feature. It can withstand vibrations within the 10 to 57 Hz range at an amplitude of 0.075 mm and handles accelerations of 9.8 m/s² from 57 Hz to 150 Hz. It also exhibits shock resistance of up to 147 m/s² in all three directions, ensuring reliable performance in dynamic environments.

The unit employs a 2-core optical fiber cable for communication, utilizing a time-shared multiplex cyclic system for efficient transmission. This system allows for flexibility in setup, supporting either daisy chain or loop topologies. The transmission speed is set at 187.5 kbps, with a maximum transmission distance reaching 6.4 km and an individual node distance capped at 800 m.

Furthermore, the slave I/O capacity varies based on the specific CPU model used, supporting up to 512 points for CVM1-CPU01-EV2, 1,024 points for CVM1-CPU11-EV2, and 2,048 points for CVM1-CPU21-EV2. To ensure data integrity, the module utilizes a cyclic redundancy check (CRC) for error detection, maintaining reliable communication throughout the system.