Overview
Configured for process control signal interfacing and control circuit connections, the Yokogawa S9260DE-01 (S9260DE Terminal Board Module) provides direct physical and electrical execution within Yokogawa industrial control environments. The module operates with specified power and control interfaces, supporting 380-690 VAC three-phase systems, a nominal 930 VDC circuit, and 24 VDC control circuitry. Analog signal interfaces include 0-10 V and 4-20 mA ranges.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | S9260DE-01 |
| Base Model | S9260DE |
| Brand | Yokogawa |
| Product Type | Terminal Board Module |
| Origin | Japan |
| Weight | 0.05 kg |
| Dimensions | 3.2 x 3.8 x 11.3 cm |
| Operating Temp | -10 deg C to +50 deg C |
| Temperature Derating | 2% per deg C above 40 deg C |
| Humidity | Less than 95%, non-condensing |
| Input Voltage | 380-690 VAC, +/-10%, 3-phase |
| Input Frequency | 50/60 Hz |
| Nominal DC Voltage | 930 VDC |
| Control Circuit Voltage | 24 VDC, +/-15% |
| Analog Inputs | 0-10 V, 4-20 mA |
| Power Consumption | Not specified |
Process Control Signal Interface Characteristics
The S9260DE-01 supports analog interfaces using 0-10 V and 4-20 mA signal ranges. Therefore, installation should maintain separation between analog signal wiring and higher-voltage power conductors.
For 4-20 mA circuits, correct polarity and loop continuity should be verified before energizing connected equipment. Shielded signal cables should follow the applicable control system grounding practice to reduce externally induced electrical noise.
The 24 VDC control circuit operates independently from the specified three-phase power interface. Consequently, technicians should verify control voltage tolerance and terminal assignments before commissioning.
Frequently Asked Questions
Q: What power system voltage is specified for the S9260DE-01?
A: The specified input voltage is 380-690 VAC, +/-10%, using a three-phase supply at 50/60 Hz.
Q: Which analog signal ranges are listed for this module?
A: The specified analog input ranges are 0-10 V and 4-20 mA.
Q: What installation condition applies above 40 deg C?
A: The provided specification requires temperature derating at 2% per deg C above 40 deg C. Installation should therefore account for enclosure temperature and heat dissipation.
Field Installation Guidelines
- Disconnect applicable power sources before connecting or removing field wiring.
- Verify terminal assignments against the applicable Yokogawa system documentation before energizing the circuit.
- Route analog signal cables separately from three-phase power wiring where practical.
- Apply shield grounding according to the control system installation practice and site grounding requirements.
- Confirm the 24 VDC control circuit polarity and voltage before commissioning.
- Maintain enclosure conditions within the specified temperature and humidity limits.
- Consider the required temperature derating when ambient temperature exceeds 40 deg C.
- Inspect terminals and connected conductors for mechanical security before applying power.
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