Product Details
Configured for distributed substation communication in M1 automation platforms, the Bachmann FS221/N (FS221/N FASTBUS Slave Module) provides direct physical/electrical execution of high-speed data transmission and auxiliary power distribution to local I/O nodes.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FS221/N |
| Brand | Bachmann |
| Origin | Austria |
| Weight | 0.45 kg |
| Dimensions | 110 mm x 119 mm x 61 mm |
| Operating Temp | -30 deg C to 60 deg C |
| Power Consumption | 18.25 W (nominal output) |
| Fiber Port | 1x LC (50/125 um or 62.5/125 um) |
| Max Distance | 2000 m (station to station) |
| Output Supply | 5 VDC (3000 mA), +15 VDC (250 mA), -15 VDC (200 mA) |
Profinet / EtherNet/IP Deterministic Networks
The FS221/N interfaces with the M1 backplane to facilitate deterministic communication between the primary controller and remote SubDevices. The module supports I/O density scaling by providing an integrated power supply, allowing for the connection of local I/O modules without additional power hardware. Backplane bus communication velocity is optimized for fiber-optic transmission at 1310 nm, ensuring that the 2000-meter span maintains signal integrity within the 8 dB link budget. Firmware flash compatibility is supported, ensuring the communication stack remains compliant with current system firmware for stable long-distance data exchange.
Frequently Asked Questions
Q: Does the integrated power supply support the full 18.25 W load across all output voltages simultaneously?
A: The total nominal output power is 18.25 W. Ensure the combined current draw on the 5 V, +15 V, and -15 V rails does not exceed the specified individual output limits and the total power envelope.
Q: Is this module compatible with single-mode fiber-optic cables?
A: No, the FS221/N is strictly designed for multi-mode fiber (50/125 um or 62.5/125 um) operating at 1310 nm. Using single-mode fiber may result in link budget violations and communication errors.
Q: Can the FS221/N be used in environments with temperatures as low as -30 deg C?
A: Yes, the module is rated for operation in ambient temperatures ranging from -30 deg C to +60 deg C, provided that relative humidity remains between 5% and 95% without condensation.
Field Installation Guidelines
- Fiber Termination: Utilize LC connectors and ensure fiber faces are cleaned according to industry standards before insertion. Avoid sharp bends in the fiber cable to stay within the 8 dB link budget.
- Mounting: Secure the module to the DIN-rail or mounting surface. Ensure adequate airflow around the unit to dissipate heat generated by the integrated power supply.
- Power Wiring: Connect the 24 VDC (18-34 V range) input to the terminal block using adequately sized wire to prevent voltage drops. Verify polarity before energizing.
- Shielding: Ensure the chassis is connected to a common system functional earth (FE) to minimize the impact of electromagnetic interference on the optical transceiver electronics.
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.
Tech & Buying Guide
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