Product Details
Configured for high-density discrete signal distribution in I/A Series control networks, the Foxboro Invensys FBM242 RH916TA (RH916TA Discrete Output Interface Module) provides direct physical/electrical execution. This hardware component serves as the primary interface for 16 discrete output channels, facilitating the transmission of logic-level commands from the control processor to field-actuated devices within the I/O subsystem.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FBM242 RH916TA |
| Brand | Foxboro Invensys |
| Origin | Manufacturer Standard |
| Weight | 284 g |
| Dimensions | 102 mm x 45 mm x 104 mm |
| Operating Temp | -20 deg C to 60 deg C |
| Power Consumption | 5 W (nominal) |
| Channel Count | 16 Discrete Output Channels |
| Mounting Type | DIN-rail / 19-inch Rack |
DCS Process Instrumentation Connectivity
The RH916TA module facilitates signal distribution through optimized channel-to-channel isolation architecture. By ensuring electrical decoupling between individual output channels, the design mitigates common-mode noise and prevents cross-talk within the discrete signal loops. The module maintains compatibility with standard 4-20 mA HART loop protocol environments when integrated into cascaded control loops, provided the external field equipment meets the specified voltage and current thresholds. Channel-to-channel isolation is maintained through rigorous PCB layout standards, ensuring electromagnetic compatibility (EMC) in dense cabinet configurations.
Frequently Asked Questions
Q: Does the FBM242 RH916TA support hot-swapping while the system is energized?
A: The module is designed for extraction and insertion within the I/A Series modular baseplate; however, field wiring power must be de-energized prior to module removal to prevent arcing at the contact pins.
Q: Is this module compatible with existing 19-inch rack mounting configurations?
A: Yes, the RH916TA can be integrated into standard 19-inch racks using the designated mounting kit, or installed directly onto a DIN-rail in either horizontal or vertical orientations.
Field Installation Guidelines
- Ensure the modular baseplate is securely fastened to the DIN-rail or rack before module insertion.
- Verify the orientation of the module to allow for adequate airflow; maintain at least 50 mm of clearance above and below the assembly.
- Terminate all field signal wires according to the established wire list, ensuring that signal shielding is grounded at the designated common point to preserve isolation.
- Seat the module firmly into the baseplate connector, ensuring the latch mechanism fully engages to lock the unit in place.
- Inspect the status LEDs post-installation to confirm proper bus communication and channel activity before initiating full system commissioning
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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