MeloAuto-Trusted PLC & DCS Parts Supplier 
General Specifications
| Item | Specification |
|---|---|
| Mounting | DIN rail mount type, Wall mount type (with M4 × 4 screws) |
| Configuration of I/O module | Redundant or Single |
| Number of Channels | 16 channels |
| Field Signal Connection | Pressure Clamp Terminal, Spring Clamp Terminal, Cable Connector |
| System Power Supply Connection | Connected by the power supply cable for base plate (S2KPB10) |
| Grounding | M3 screw terminal |
| Withstanding Voltage | 1500 V AC for 1 minute, 42 V DC continuous |
| Insulation Resistance | 100 MΩ or more (500 V DC) |
| Weight | Approx. 1.4 kg |
Electrical Specifications
| Item | Specification |
|---|---|
| Field Power Supply Rating | 24 V DC +20%/-10%, up to 11.0 A |
| Over Voltage Protection (OVP) Detection Level | 32 V or lower |
| Withstanding Voltage (Output and Ground) | 500 V AC or higher for 1 minute |
| Capacitance Between Output and Ground | 0.4 μF or less |
| DC Test Voltage | 2000 V |
| Inner Contact Resistance | 2 mOhm |
| Insulation Resistance (min.) | 5000 MΩ |
Model and Suffix Codes for S2BN1D-11130
| Suffix Codes | Description |
|---|---|
| -1 | Wall mount type |
| 1 | Pressure clamp terminal for field wiring |
| 1 (Explosion protection) | With explosion protection |
| 3 | With ISA Standard G3, -40 to 70°C |
| 0 | Always 0 |
Additional Information
- Field Power Supply Connection: You must prepare the cable separately..
- Operation Temperature Range (Cable Connector Interface): Suitable cables (AKB331 and AKB651) work from -20°C to 70°C.
- Software Support: Supported by R4.01 or later.
Environmental Specifications
| Item | Specification |
|---|---|
| Operating Temperature | -55°C to +85°C (-67°F to +185°F) |
| Storage Temperature | -55°C to +85°C (-67°F to +185°F) |
| Corrosion Test Method | MIL-STD-1344A, Method 1001.1, Test Condition A |
| Vibration Test Method | MIL-STD-202F, Method 204D, Test Condition B |
| Water Jetting Test | IEC 60529:2001, IP66 |
Software Support
- Version: R4.01 or later
- Yokogawa’s S2BN1D-11130 Base Plate enables single or redundant I/O module configurations.
- It supports up to 16 channels in the N-IO system.
- It features disconnecting terminals for safe I/O module disconnection.
- The base plate is designed for robust industrial performance.
- It offers advanced electrical specifications and field power supply support.
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