SRT2-OD08-1 Omron SRT2 Series CompoBus/S Remote I/O Output Terminal
Price:
1-99$
MOQ:
1
Delivery Time:
in stock / 1-3 work days
Brand:
OMRON
Product Description
SRT2-OD08-1 Omron SRT2 Series CompoBus/S Remote I/O Output Terminal
The Omron SRT2-OD08-1 is a compact and efficient Remote I/O Output Terminal from the SRT2 series, designed specifically for use with the CompoBus/S open network. It serves as a decentralized I/O solution, allowing engineers to save significant wiring time and space by placing I/O points closer to sensors and actuators. This model features 8 solid-state output channels with PNP (Source) logic, making it ideal for controlling loads that require a positive voltage switch. It is a robust solution for high-speed machine control and is built to withstand harsh industrial environments.
Important Note: According to official Omron documentation, the SRT2-ID/OD series (including this model) has been discontinued (production ended December 2022). It is recommended to check for successor series like the CRT1 or other compatible remote I/O solutions for new designs.
Key Features & Benefits
- High-Speed Communication: Designed for CompoBus/S, offering ultra-fast cycle times (less than 1ms for 256 I/O points) and supporting long-distance communication up to 500m (in long-distance mode)
- Space-Saving Design: Extremely compact footprint allows for dense installation on DIN rails, reducing control panel size
- Simplified Wiring: Drastically reduces wiring complexity and cost by acting as a remote node near the equipment
- Solid-State Reliability: Uses transistor outputs (no moving parts), providing a long lifespan and fast switching speeds suitable for pulse outputs or high-frequency signaling
- Easy Configuration: No software required for basic setup; features can be configured via DIP switches or rotary switches
- Robust Construction: Designed for industrial environments with a wide operating temperature range and resistance to vibration and shock
- PNP Output Logic: The "-1" suffix indicates PNP (Source) output type, crucial for systems where the load is switched to the positive rail (0V common)
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Family | Omron SRT2 Series (CompoBus/S) |
| Model Number | SRT2-OD08-1 |
| Type | Remote I/O Output Terminal (Transistor/Solid State) |
| Output Channels | 8 Channels (Independent) |
| Output Logic | PNP (Source) (Indicated by "-1" suffix) |
| Load Voltage | 5V to 24V DC (Rated 24V DC) |
| Load Current | Max 300mA per point (Total module limit applies) |
| Leakage Current | Max 1mA (OFF state) |
| Response Time | 0.2ms to 0.5ms (typical) |
| Isolation | Optical isolation between bus and output |
| Power Supply | 24V DC (supplied via CompoBus/S connector or auxiliary power) |
| Mounting | DIN Rail (EN 60715) |
| Termination | Screw Terminal (Max wire size: 2.5mm² or 14 AWG) |
| Protection | IP20 (Finger safe), IP67 available for "CL" variants |
| Operating Temp | 0°C to 55°C (Non-freezing) |
| Weight | Approx. 80g - 240g (depending on housing version) |
| Status | Discontinued (Production ended Dec 2022) |
Model Breakdown
SRT2: Series Name (Remote Terminal for CompoBus/S)
O: Output Module
D: Digital Output
08: Number of Points (8)
-1: Output Type Code (PNP / Source)
Note: Without -1 suffix (e.g., SRT2-OD08) indicates NPN / Sink logic
CL variants (e.g., SRT2-OD08CL) feature IP67 protection for harsh environments
Typical Applications
- Machine Automation: Connecting to PLCs to control solenoids, indicator lights, and small relays
- Packaging Machinery: High-speed control of pneumatic valves and sensors where fast response is critical
- Conveyor Systems: Distributed I/O for start/stop signals and status monitoring along production lines
- Building Management: Lighting control and HVAC damper actuation where wiring runs are long
- Water/Wastewater Treatment: Remote monitoring of pumps and valves in distributed facilities
Related Products & Alternatives
Since the SRT2 series is discontinued, consider these alternatives for new projects:
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