Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Foxboro (Schneider Electric / Invensys) |
| Model | FBM207b |
| Product Number | RH914WH |
| Previous Part Number | P0914WH |
| Product Type | Contact Sense Input Interface Module |
| System | Foxboro I/A Series / Standard 200 Series |
| Input Channels | 16 isolated and independent channels |
| Input Type | 24 VDC contact sense input |
| Open-Circuit Voltage | 24 VDC ±15% |
| Short-Circuit Current | 3.2 mA typical |
| Logic 1 (ON) | 1.0 kΩ maximum contact resistance |
| Logic 0 (OFF) | 100 kΩ minimum contact resistance |
| Input Filtering | No filtering, 4 ms, 8 ms, 16 ms or 32 ms |
| Pulse Counting | Up to 250 Hz without missing pulses |
| Channel Isolation | Galvanically isolated between channels and ground |
| Fieldbus Communication | Redundant 2 Mbps HDLC Module Fieldbus |
| Power Supply | 24 VDC (+5%, -10%), redundant input |
| Maximum Power Consumption | 5 W |
| Mounting | Standard 200 Series modular baseplate |
| Operating Temperature | -20 to +60°C |
| Relative Humidity | 5–95%, non-condensing |
| Dimensions (L × W × H) | 104 × 45 × 102 mm |
| Dimensions with Mounting Lugs | 104 × 45 × 114 mm |
| Approx. Weight | 0.284 kg |
| Origin | USA |
FAQ
FAQ
Q1: What is Foxboro FBM207b RH914WH?
A: RH914WH is a 16-channel Contact Sense Input Interface Module for Foxboro I/A Series and Standard 200 Series control systems.
Q2: How many input channels does RH914WH provide?
A: The FBM207b provides 16 isolated and independent discrete input channels.
Q3: What type of contact signals does RH914WH support?
A: It is designed for 24 VDC contact-sense inputs, with an open-circuit sensing voltage of approximately 24 VDC ±15%.
Q4: Are the input channels isolated?
A: Yes. The input channels are galvanically isolated from one another and from ground, which helps reduce interference between field signals.
Q5: Does RH914WH support input filtering?
A: Yes. The input filtering/debounce time can be configured as no filtering, 4 ms, 8 ms, 16 ms or 32 ms, depending on the application.
Q6: Can RH914WH be used for pulse counting?
A: Yes. The FBM207b supports pulse counting at rates up to approximately 250 Hz without missing pulses.
Q7: What are the dimensions and weight of RH914WH?
A: The module measures approximately 104 × 45 × 102 mm (L × W × H), or 104 × 45 × 114 mm including mounting lugs, and weighs approximately 0.284 kg.
Q8: Is RH914WH a replacement for P0914WH?
A: Yes. RH914WH is the newer/current part number corresponding to P0914WH for the FBM207b 16-channel 24 VDC contact-sense input module.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
