Overview
The FBM239 digital I/O module delivers reliable signal control for Foxboro I/A Series automation platforms.
It integrates sixteen digital inputs and sixteen digital outputs, which support flexible field device management.
Moreover, FBM239 supports configurable filtering, which improves signal stability in noisy industrial environments.
Its compact structure enhances cabinet efficiency while ensuring dependable long-term performance in control systems.
Specification
| Parameter | Specification |
|---|---|
| Model | FBM239 |
| Manufacturer | Foxboro (Schneider Electric) |
| Series | I/A Series Compact 200 |
| Module Type | Digital Input/Output Interface Module |
| Input Channels | 16 group isolated digital inputs |
| Output Channels | 16 group isolated digital outputs |
| Filter/Debounce Time | Configurable: None, 4 ms, 8 ms, 16 ms, 32 ms |
| Input Voltage (Max) | 30 VDC |
| On-State Voltage | 15–30 VDC |
| Off-State Voltage | 0–5 VDC |
| Input Current (On-State) | Max 2.3 mA at 30 VDC |
| Source Resistance (On-State) | Max 1 kΩ at 15 VDC |
| Source Resistance (Off-State) | Min 100 kΩ at 30 VDC |
| Contact Supply Voltage | 24 VDC nominal |
| Contact Current | 1.8 mA DC nominal |
| Output Voltage (External) | Max 60 VDC |
| Output Current (Per Channel) | Max 0.24 A DC |
| Output Current (Per TA) | Max 2.0 A DC |
| Load Type | Resistive and inductive loads |
| Inductive Protection | External diode or MOV required |
| Isolation Voltage | 600 VAC for 1 minute |
| Isolation Type | Group isolation between channels and ground |
| Communication | Fieldbus communication with FCM or FCP |
| Supply Voltage | 24 VDC (+5%, -10%) |
| Power Consumption | Max 2.65 W |
| Heat Dissipation | Max 5.3 W at full load |
| Calibration | Not required |
| EMC Compliance | EN61326-1 Class A emissions and industrial immunity |
| Safety Certification | UL listed, ATEX Zone 2 compliant |
| RoHS Compliance | Fully compliant |
FAQ
Q1: How many I/O channels does FBM239 provide?
The FBM239 provides sixteen digital inputs and sixteen digital outputs for flexible control applications.
Q2: What is the maximum output current per channel?
Each output channel of FBM239 supports up to 0.24 A DC load current.
Q3: Does FBM239 support configurable filtering?
Yes, the FBM239 supports selectable debounce times including 4 ms, 8 ms, 16 ms, and 32 ms.
Q4: What is the delivery and stock status?
This product is brand new and original, and we have stock available for immediate shipment.
Q5: How fast can shipping be arranged?
We usually ship within 3 days to 2 weeks, depending on order size and logistics such as DHL.
Q6: What happens if there is a quality issue?
We support returns within 30 days if any quality issue appears after delivery.

















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