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SRT2-DA02
The SRT2-DA02 from Omron serves as an analog output remote terminal block. It allows configuration of either one or two points through a DIP switch. This model supports five different output ranges and has a load resistance of 5 kΩ for voltage and a maximum of 600 Ω for current outputs.
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Technical specifications for SRT2-DA02
| Manufacturer | Omron |
|---|---|
| Product Type | Analog Output Remote Terminal Block |
| Product Line | Other |
| Part Number | SRT2-DA02 |
| Weight | 0.06 lbs (0.03 kg) |
| I/O Configuration | 1 or 2 points (configurable via DIP switch) |
| Output Range Options | 5 ranges, selected by DIP switch |
| Load Resistance for Output | 5 kΩ for voltage, 600 Ω max for current |
| Output Impedance | Max 0.5 Ω for voltage output |
| Output Resolution | 1 part in 6,000 (Full Scale) |
| Signal Conversion Time | 2 milliseconds per point (whether 1 or 2 points used) |
| Power Supply Voltage for Communication | 14 to 26.4 VDC (can use dedicated flat cable) |
| Maximum Power Consumption | 170 mA |
| Connection Topology | Multi-drop and T-branch (secondary branches not supported) |
| Electrical Isolation | 500 VAC between insulated sections |
| Noise Tolerance | ±1.5 kV for noise durations between 100 ns and 1 μs |
| Resistance to Vibration | 10 to 150 Hz, 1.0 mm amplitude or 70 m/s² |
| Impact Resistance | 200 m/s² |
| Installation Options | Mounts on DIN rail or using screws for panel attachment |
Omron's SRT2-DA02 is a flexible analog output remote terminal block suitable for various applications. This device is flexible in its I/O configuration, allowing users to set it to function with either one or two points, easily adjusted via a DIP switch. Users can select from five range options, offering adaptability for diverse applications.
The SRT2-DA02 secures a load resistance of 5 kΩ for voltage outputs, while keeping current output resistance to a maximum of 600 Ω. Voltage output impedance is kept at a maximum of 0.5 Ω, ensuring minimal loss during signal transmission. With an output resolution capacity of 1 part in 6,000, it is capable of delivering precise control over analog signals. The signal conversion time is consistently 2 milliseconds, regardless of whether one or two points are in use.
For communication purposes, the power supply requirement ranges from 14 to 26.4 VDC, which can be accommodated using a dedicated flat cable. The overall current draw does not exceed 170 mA, making this terminal block efficient. It supports a multi-drop connection topology and T-branch setups, though it should be noted that secondary branches are not compatible.
Additionally, the SRT2-DA02 features electrical isolation rated at 500 VAC between insulated sections, protecting the unit from surges or faults. Its noise tolerance is rated at ±1.5 kV for noise transients between 100 nanoseconds and 1 microsecond. With impressive resistance to vibration, it can withstand frequencies from 10 to 150 Hz at an amplitude of 1.0 mm or 70 m/s². The component can also withstand abrupt impacts rated at 200 m/s², ensuring it remains operational in demanding environments.
For installation, it conveniently mounts onto a DIN rail or can be securely attached using screws for panel mounting, offering flexibility during setup. The SRT2-DA02 is designed to withstand industrial conditions, making it a reliable choice for controlling analog output signals in automation systems.
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