The Bachmann FM221 (order number 00016747-10) is a FASTBUS master module from the Bachmann Fx220 series within the M1 automation system. It enables the distribution of substations over long distances via multimode fiber optic cables with minimal signal delay, supporting decentralized I/O architectures for wind energy, marine, and industrial applications.
Item No :
FM221 00016747-10Order(MOQ) :
1Payment :
EXWProduct Origin :
GermanyShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
1kgOverview
FM221 00016747-10 Bachmann
Condition: New and Original
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FAQ
Q1: What is the Bachmann FM221 used for?
It is a FASTBUS master module that enables the distribution of substations over long distances via multimode fiber optic cables with minimal signal delay, supporting decentralized I/O architectures in the M1 automation system.
Q2: What is the difference between FM221 and FM222?
The FM221 (00016747-10) has 1 fiber optic interface; the FM222 (00016747-00) has 2 fiber optic interfaces.
Q3: How many substations can be connected?
Up to 16 stations total (max. 10 per line), with up to 15 distributed substations.
Q4: What distances are supported?
Up to 2000 m between stations via multimode fiber; total line length up to 2300 m.
Q5: Does the FM221 provide power to the substations?
No. Power supply for the substation I/O modules is integrated in the FASTBUS slave modules FS221/N and FS222/N, not in the master module.
Q6: What are the environmental ratings?
Operating temperature -30 °C to +60 °C, storage -40 °C to +85 °C, with CE, UKCA, cULus approvals and extensive marine certifications (ABS, BV, DNV, KR, LR, NK, RINA).
Q7: What is the difference between FM221 and the FM211 (Fx210 series)?
The FM221 is from the newer Fx220 series, supporting multimode fiber distances up to 2000 m (vs. 180 m for the Fx210 series). The connector type also differs (LC vs. RJ45). Confirm exact compatibility with your system in official documentation.
Q8: Is this a current or legacy product?
Bachmann maintains long product lifecycles. Confirm current product status and availability with Bachmann or an authorized distributor.
Q9: Where can I get technical documentation?
Official Bachmann electronic documentation, or an authorized distributor, is the authoritative source for specifications and compatibility.
| Model | Description | When to Choose |
|---|---|---|
| FM221 (00016747-10) | FASTBUS master module, 1 FO interface, Fx220 series | When a single fiber optic interface is sufficient for the network |
| FM222 (00016747-00) | FASTBUS master module, 2 FO interfaces, Fx220 series | When dual fiber optic interfaces are required |
| FM221 CC (00018091-10) | ColdClimate variant of FM221 | When condensation-tolerant operation is required |
| FS221/N (00016748-10) | FASTBUS slave module with integrated power supply, 1 FO | When a slave station with power supply is required (confirm order number with Bachmann) |
| FS222/N (00016748-00) | FASTBUS slave module with integrated power supply, 2 FO | When a dual-interface slave station is required (confirm order number with Bachmann) |
| Adapter (00016682-00) | Screwable adapter for Harting PushPull connector | When industrial push-pull connectors are required instead of LC patch cables |
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