- Product details
- Specifications
- Recommand
- Service & Policy
ASSET PROFILE
5820 SPEED MONITORING / CONTROL HARDWARE
RHEINTACHO
FA-120354
Rotational Speed Monitor
SYSTEM FAMILY
5820 Speed Monitoring
OVERSPEED PROTECTION
Purpose-built support for the installed control architecture
PRODUCT ROLE
Supervises a rotational-speed signal and changes the configured switching output when a speed limit is crossed.
SYSTEM FIT
Confirm sensor signal, setpoint direction, hysteresis, output logic and mounting orientation before replacement.
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TECHNICAL PLANNING
PERFORMANCE / CONFIGURATION
Performance & Efficiency
Continuous comparison of the incoming speed signal with the configured threshold supports rapid overspeed or underspeed response.
Compact electronics fit close to machine controls and provide repeatable switching with ±0.1% stated accuracy.
Configuration & Programming
Set the trip point, hysteresis and output direction from the documented machine-speed limits.
Verify the connected pickup signal and perform a controlled threshold test before enabling the protection chain.
Specific technical data
AMBIENT RANGE
-20 to +70°C
POWER CONSUMPTION
80W rated
ORDER REFERENCE
5820.200.SN
MONITORING MODE
Under / over speed
OUTPUT TYPE
Threshold switching
Verify every value, wiring assignment and configured threshold against the installed-system documentation before commissioning.
BRAND & APPLICATIONS
BALANCED FIELD VIEW
Brand characteristics
Speed specialization
RHEINTACHO focuses on rotational measurement and monitoring hardware.
Compact hardware
Small monitor dimensions suit dense machine panels.
Precise switching
Stable threshold comparison supports repeatable protection action.
Wide temperature range
Industrial electronics tolerate demanding cabinet conditions.
Service compatibility
Order references identify the required monitor configuration.
Application fields
Turbomachinery
Overspeed monitoring on driven and rotating equipment.
Conveyors
Underspeed detection for belts and material transport.
Fans and blowers
Speed-limit supervision for air-handling machinery.
Production lines
Rotational monitoring for continuous-process machines.
Test systems
Threshold output for speed-validation equipment.
Product references
ABB
PM861AK01
PM864AK01
AI810
AO810
DI810
DO810
CI854A
CI867K01
TU810V1
TU830V1
TB840A
SD831
SD832
AI835A
AO845A
DI840
DO840
PM866K01
CI851K01
FI810F
Kurz Instruments
454FTB
454FT
454P
504FTB
504FT
534FTB
534FT
544FT
2440
1550
MD2
MD2-Lite
MFT-B
MFT-S
MFT-E
K-BAR
Series155
Series454
Series504
Series534
SERVICE & POLICY
QUOTATION SUPPORT
Quote
IDENTIFY
Provide FA-120354, clear nameplate and connector photos, the installed 5820 Speed Monitoring reference and required quantity.
VERIFY
Confirm host compatibility, wiring, operating conditions, hardware revision and current configuration before replacement.
QUOTE & DELIVERY
State the delivery destination, required date and preferred transport method. Availability, condition, warranty, lead time, protective packing and shipping terms will be checked before quotation.
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