CFL01.1-F1 Bosch Rexroth Indramat
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MPN: R911170129
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The Bosch Rexroth Indramat CFL01.1-F1 is a 120 gram safety module from the CFL Modules series. It supports ProfiSafe and CIP Safety on Sercos protocols and meets SIL3 safety integrity level and PL e performance level. The module operates at +5 °C to +55 °C, offers an IP20 protection rating, and measures 22 by 122 by 76 millimeters.
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Product Description:
The CFL01.1-F1 is a safety communications module manufactured by Bosch Rexroth Indramat for the CFL Modules series. Installed in a control cabinet alongside drives and PLCs, it creates a certified safety channel that allows motion devices and controllers to exchange shutdown or enable commands without separate hardwired relays. This arrangement supports distributed machine layouts in which multiple axes and control nodes must react to a safety event at the same time. It also keeps safety messaging on the networked control architecture instead of moving those functions into separate relay logic.
The hardware footprint is only 22 x 122 x 76 mm, and the casing adds just 120 g to the rack, which helps in crowded cabinets where every mounting position matters. An ingress rating of IP20 protects against finger contact and larger debris when the module is installed inside an enclosure. For risk reduction, the electronics reach Performance Level PL e and Safety Integrity Level SIL3, allowing the unit to participate in Category 4 safety chains. Internal electronics operate from supply rails of 3.3 V / 5 V, with typical current demand of 0.12 A on the lower rail and 0.6 A on the higher rail. Safe communication is handled over ProfiSafe or CIP Safety on Sercos, so the module can be used with IndraDrive systems as well as compatible third-party controllers.
The module operates within ambient conditions of +5 °C to +55 °C and atmospheric pressure from 86 kPa to 106 kPa, which covers normal industrial indoor environments. During non-operational periods, it tolerates storage from -25 °C to +70 °C without damage to the electronics. Continuous input power is limited to 0.4 W / 3 W, which keeps the heat load low inside the cabinet. That low power draw is useful when several safety and motion modules share the same enclosure. The corresponding Pfh value of 4.5 × 10⁻¹⁰ h⁻¹ indicates a very low probability of dangerous failure during operation, making the module suitable for safety-related communication tasks near drives or I/O stations.
Frequently Asked Questions about CFL01.1-F1:
Q: Which safe protocols are compatible with the CFL01.1-F1 module?
A: The CFL01.1-F1 module supports Safe Protocols such as ProfiSafe and CIP Safety on Sercos.
Q: What is the Safety Integrity Level (SIL) of the CFL01.1-F1 module?
A: This module is rated to Safety Integrity Level SIL3, making it suitable for applications requiring high functional safety.
Q: What is the permissible operating air pressure range for the CFL01.1-F1?
A: The CFL01.1-F1 operates within an air pressure range of 86 kPa to 106 kPa.
Q: What performance level does the CFL01.1-F1 achieve?
A: The performance level for this module is PL e, the highest category according to EN ISO 13849-1.
Q: How much power does the CFL01.1-F1 module typically consume during operation?
A: The typical power draw for this device is either 0.4 W or 3 W, depending on supply conditions.
