Technical data Micropilot FMR67B PROFINET with Ethernet-APL
74 Endress+Hauser
For further information on the reference point, see →
Mechanical construction.
For the dielectric constants (DC values) of many media commonly used in industry,
please refer to:
• Dielectric constant (DC value) Compendium CP01076F
• The Endress+Hauser "DC Values app" (available for Android and iOS)
Operating frequency Approx. 80 GHz
Up to 8 devices can be installed in a tank without the devices mutually influencing one
another.
Transmission power • Peak power: 6.3 mW
• Average output power: 63 µW
15.2 Output
PROFINET-APL PROFINET with Ethernet-APL
10BASE-T1L, 2-wire 10 Mbit/s
Signal on alarm Local display
Status signal (in accordance with NAMUR Recommendation NE 107):
Plain text display
Operating tool via service interface (CDI)
Status signal (in accordance with NAMUR Recommendation NE 107):
Plain text display
Operating tool via PROFINET with Ethernet-APL
• According to "Application layer protocol for decentralized periphery", Version 2.4
• Diagnostics according to PROFINET PA Profile 4.02
Linearization The linearization function of the device allows the conversion of the measured value into
any unit of length, weight, flow or volume.
Pre-programmed linearization curves
Linearization tables for calculating the volume in the following vessels are preprogrammed
into the device:
• Pyramid bottom
• Conical bottom
• Angled bottom
• Horizontal cylinder
• Sphere
Other linearization tables of up to 32 value pairs can be entered manually.
PROFINET with Ethernet-
APL
Protocol Application layer protocol for decentral device periphery and distributed
automation, Version 2.4
Communication type Ethernet Advanced Physical Layer 10BASE-T1L
Conformance Class Conformance Class B
Netload Class Netload Class II
Baud rates Automatic 10 Mbit/s with full-duplex detection
Cycle times From 32 ms
Polarity Auto-polarity for automatic correction of crossed TxD and RxD pairs
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