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Siemens S7-1200 Signal boards - digital DI 2x24 V DC/DQ 2x24 V DC 0.5 A
Pricing available on request
Description:
- This board adds 2 digital inputs and 2 digital outputs to the CPU, making it ideal for space-constrained applications that require basic I/O functionality—such as small control panels, compact HVAC nodes, or elevator interface points.
Specifications:
- Electrical Characteristics:
- Supply Voltage Range: 20.4–28.8 V DC.
- Backplane Bus Current: 50 mA.
- Power Loss: 1 W.
- Transmitter Supply Current: Max 4 mA per channel.
- Digital Inputs:
- Channels: 2 (current sinking).
- Rated Voltage: 24 V DC.
- Signal Levels:
- “0”: 0–5 V.
- “1”: +15 to +30 V.
- Input Current:
- “0”: Max 1 mA.
- “1”: Typ 7 mA.
- Input Delay:
- Configurable: 0.2–12.8 ms.
- Fast edge detection: 2 µs (“0” to “1”), 10 µs (“1” to “0”).
- Cable Length: Up to 50 m (shielded).
- Digital Outputs:
- Channels: 2 (MOSFET, solid-state).
- Rated Voltage: 24 V DC.
- Output Current:
- Rated: 0.5 A.
- Max: 0.5 A.
- Signal Levels:
- “0”: Max 0.1 V.
- “1”: Min 20 V.
- Residual Current (“0”): Max 10 µA.
- Load Resistance: Up to 0.6 Ω.
- Lamp Load Capacity: Max 5 W.
- Cable Length: Up to 50 m (shielded).
- Mechanical & Environmental:
- Dimensions (W x H x D): 38 × 62 × 21 mm.
- Mounting; Direct CPU attachment.
- Protection Rating: IP20.
- Operating Temp: –20 to +60 °C.
- Storage Temp: –40 to +70 °C.
- Humidity: Up to 95% (non-condensing).
- Weight: ~40 g.
- Compliance & Approvals:
- CE, UL, CSA, FM, RCM, KC.
- Marine: DNV, LRS, BV, RMRS, CCS, ABS.
- Hazardous Location: ATEX, IECEx.
- Environmental Product Declaration (EPD).
| SKU | 6ES7223-0BD30-0XB0 |
|---|---|
| Brand | Siemens |
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