Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Foxboro (Schneider Electric / Invensys) |
| Model | FBM202 |
| Product Number | RH926EQ |
| Previous Part Number | P0926EQ |
| Product Type | Thermocouple/mV Input Interface Module |
| System | Foxboro I/A Series / Standard 200 Series |
| Input Channels | 8 isolated and independent thermocouple/mV input channels |
| Reference Junction | 1 isolated RTD reference-junction compensation channel |
| Input Range | -10.5 to +69.5 mV DC |
| Input Impedance | 10 MΩ differential |
| Input Isolation | Galvanically isolated between channels and ground |
| Burnout Detection | Upscale thermocouple burnout detection |
| Conversion | Sigma-delta A/D conversion |
| Input Accuracy | ±0.03% of span (±24 μV) at 25°C for mV input |
| Fieldbus Communication | Redundant 2 Mbps HDLC Module Fieldbus |
| Power Supply | 24 VDC (+5%, -10%), redundant input |
| Maximum Power Consumption | 3 W |
| Mounting | Standard 200 Series baseplate |
| Operating Temperature | -20 to +70°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 FBM202 RH926EQ?
A: It is a Thermocouple/mV Input Interface Module used in Foxboro I/A Series and Standard 200 Series control systems.
Q2: How many input channels does RH926EQ provide?
A: The FBM202 provides 8 isolated and independent thermocouple/mV input channels.
Q3: What signals can RH926EQ accept?
A: It accepts standard thermocouple signals and millivolt-level input signals, with an electrical input range of approximately -10.5 to +69.5 mV DC.
Q4: Does the FBM202 provide reference-junction compensation?
A: Yes. It includes one isolated RTD reference-junction compensation channel for terminal-temperature sensing.
Q5: Are the input channels isolated?
A: Yes. Each input channel is galvanically isolated from the other channels and from ground, providing improved signal integrity in industrial applications.
Q6: Does RH926EQ support thermocouple burnout detection?
A: Yes. Each thermocouple/mV channel provides upscale thermocouple burnout detection for identifying an open thermocouple circuit.
Q7: What are the dimensions and weight of RH926EQ?
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 RH926EQ a replacement for P0926EQ?
A: Yes. RH926EQ supersedes P0926EQ and belongs to the same FBM202 Thermocouple/mV Input Module family.
Tags
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.
