burner control units
Protective system control FCU
The protective system control FCU 500 is designed for the monitoring and controlling of central safety functions in multiple burner systems on an industrial furnace.
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Overview
- For monitoring and controlling central safety functions in multiple burner systems on industrial furnaces
- Checking of the valves and system for tightness using a valve proving system
- Safe recording of the furnace chamber temperature on high temperature equipment by a temperature monitor or temperature limiter
- Long service life due to replaceable power module for fail-safe outputs, can be programmed according to customer requirements
- EU certified, FM and EAC approved, certified for systems up to SIL 3 (compliant with PL e), FCU..H0: CSA approved
Specifications
Overview
- Models
- FCU 500 (central control), FCU 505 (zone control)
- Product Type
- Protective system control for monitoring and controlling central safety functions in multi‑burner furnace systems
Temperature Control/Measurement
- Temperature Monitoring
- STM (≥750 deg C high temp mode), STL/FSTL (max furnace temp 200-1600 deg C), double thermocouple Types K, N, S only (H1 versions)
Communication & Interfaces
- Communication Options
- PROFINET/Modbus TCP via BCM 500 module; cyclic and acyclic data (status, faults, remaining times, STM/STL temps)
Environmental Conditions
- Environmental Rating
- Cabinet IP54; OCU faceplate IP65
- Operating -20 to +60 deg C
Control, Safety & Functional Behavior
- Timing Adjustments
- tGV (fan run‑up), tPV (pre‑purge), tPN (post‑purge), tRF (enable delay), tMP (min pause), tE (switch‑on delay), tL1/tL2 (valve opening), tM (measurement time)
Control, Software & User Interface Specifications
- Program Sequences
- Startup, Safety Interlock Checks, Pre‑Purge, Airflow Monitoring, Tightness Test, Ignition Enable, Operation, Post‑Purge
Software, Configuration & Cyber
- Parameter Storage
- Replaceable parameter chip card; settings transferable across units with identical type code
Installation & Mounting Specifications
- Installation Type
- DIN‑rail mount 35 x 7.5 mm, control cabinet ≥IP54, no condensation allowed
Performance Specifications
- Input Capacity
- 24 VDC - Start (1), Controlled air flow (2), Remote reset (3), Burner operation (4), Fan ready (44), VPS/POC (45), Emergency stop (46), Air min (47), Air flow (48), Gas min (49), Gas max (50), Programmable inputs (51,65,66,67,68)
Actuation, Valve & Motion Control Specifications
- Actuator Type
- IC20, IC40, RBW three‑point step, frequency converter fan control (via terminals 53-56)
- Valve Type
- V1, V2, V3, relief valve configuration options as per tightness test scenario (parameters 52-53)
Standards & Certifications
- Safety Level
- SIL 3 (EN 61508), PL e (ISO 13849) Certified
- Approvals
- FM Approved, EU‑GAR 2016/426, EMC 2014/30/EU, LVD 2014/35/EU, ANSI/CSA Z21.20; Eurasian CU approval
Electrical Specifications
- Power Supply
- 120 VAC (Q), 230 VAC (W); 24 VDC control voltage ±10%
Applications & Compatibility
- Applications
- Gas min./max., air min., pre‑purge, tightness test, temperature monitoring, burner start enable, zone capacity control
Inputs, Outputs & Signal Interfaces
- Outputs
- AC/24VDC - Gas valves V1(13), V2(14), V3(15), LDS start limits (16), Purge (17), High Temp (18), Fault 24V (41), Operation 24V (42), Capacity control (53-56), Fan (58), Safety interlock (57)
Overview
- Models
- FCU 500 (central control), FCU 505 (zone control)
- Product Type
- Protective system control for monitoring and controlling central safety functions in multi‑burner furnace systems
Temperature Control/Measurement
- Temperature Monitoring
- STM (≥750 deg C high temp mode), STL/FSTL (max furnace temp 200-1600 deg C), double thermocouple Types K, N, S only (H1 versions)
Communication & Interfaces
- Communication Options
- PROFINET/Modbus TCP via BCM 500 module; cyclic and acyclic data (status, faults, remaining times, STM/STL temps)
Environmental Conditions
- Environmental Rating
- Cabinet IP54; OCU faceplate IP65
- Operating -20 to +60 deg C
Control, Safety & Functional Behavior
- Timing Adjustments
- tGV (fan run‑up), tPV (pre‑purge), tPN (post‑purge), tRF (enable delay), tMP (min pause), tE (switch‑on delay), tL1/tL2 (valve opening), tM (measurement time)
Control, Software & User Interface Specifications
- Program Sequences
- Startup, Safety Interlock Checks, Pre‑Purge, Airflow Monitoring, Tightness Test, Ignition Enable, Operation, Post‑Purge
Software, Configuration & Cyber
- Parameter Storage
- Replaceable parameter chip card; settings transferable across units with identical type code
Installation & Mounting Specifications
- Installation Type
- DIN‑rail mount 35 x 7.5 mm, control cabinet ≥IP54, no condensation allowed
Performance Specifications
- Input Capacity
- 24 VDC - Start (1), Controlled air flow (2), Remote reset (3), Burner operation (4), Fan ready (44), VPS/POC (45), Emergency stop (46), Air min (47), Air flow (48), Gas min (49), Gas max (50), Programmable inputs (51,65,66,67,68)
Actuation, Valve & Motion Control Specifications
- Actuator Type
- IC20, IC40, RBW three‑point step, frequency converter fan control (via terminals 53-56)
- Valve Type
- V1, V2, V3, relief valve configuration options as per tightness test scenario (parameters 52-53)
Standards & Certifications
- Safety Level
- SIL 3 (EN 61508), PL e (ISO 13849) Certified
- Approvals
- FM Approved, EU‑GAR 2016/426, EMC 2014/30/EU, LVD 2014/35/EU, ANSI/CSA Z21.20; Eurasian CU approval
Electrical Specifications
- Power Supply
- 120 VAC (Q), 230 VAC (W); 24 VDC control voltage ±10%
Applications & Compatibility
- Applications
- Gas min./max., air min., pre‑purge, tightness test, temperature monitoring, burner start enable, zone capacity control
Inputs, Outputs & Signal Interfaces
- Outputs
- AC/24VDC - Gas valves V1(13), V2(14), V3(15), LDS start limits (16), Purge (17), High Temp (18), Fault 24V (41), Operation 24V (42), Capacity control (53-56), Fan (58), Safety interlock (57)
- Models : FCU 500 (central control), FCU 505 (zone control)
- Temperature Monitoring : STM (≥750 deg C high temp mode), STL/FSTL (max furnace temp 200-1600 deg C), double thermocouple Types K, N, S only (H1 versions)
- Communication Options : PROFINET/Modbus TCP via BCM 500 module; cyclic and acyclic data (status, faults, remaining times, STM/STL temps)
- Environmental Rating : Cabinet IP54; OCU faceplate IP65|Operating -20 to +60 deg C
- Timing Adjustments : tGV (fan run‑up), tPV (pre‑purge), tPN (post‑purge), tRF (enable delay), tMP (min pause), tE (switch‑on delay), tL1/tL2 (valve opening), tM (measurement time)
- Program Sequences : Startup, Safety Interlock Checks, Pre‑Purge, Airflow Monitoring, Tightness Test, Ignition Enable, Operation, Post‑Purge
- Parameter Storage : Replaceable parameter chip card; settings transferable across units with identical type code
- Installation Type : DIN‑rail mount 35 x 7.5 mm, control cabinet ≥IP54, no condensation allowed
- Input Capacity : 24 VDC - Start (1), Controlled air flow (2), Remote reset (3), Burner operation (4), Fan ready (44), VPS/POC (45), Emergency stop (46), Air min (47), Air flow (48), Gas min (49), Gas max (50), Programmable inputs (51,65,66,67,68)
- Actuator Type : IC20, IC40, RBW three‑point step, frequency converter fan control (via terminals 53-56)
- Safety Level : SIL 3 (EN 61508), PL e (ISO 13849) Certified
- Product Type : Protective system control for monitoring and controlling central safety functions in multi‑burner furnace systems
- Power Supply : 120 VAC (Q), 230 VAC (W); 24 VDC control voltage ±10%
- Applications : Gas min./max., air min., pre‑purge, tightness test, temperature monitoring, burner start enable, zone capacity control
- Valve Type : V1, V2, V3, relief valve configuration options as per tightness test scenario (parameters 52-53)
- Approvals : FM Approved, EU‑GAR 2016/426, EMC 2014/30/EU, LVD 2014/35/EU, ANSI/CSA Z21.20; Eurasian CU approval
- Outputs : AC/24VDC - Gas valves V1(13), V2(14), V3(15), LDS start limits (16), Purge (17), High Temp (18), Fault 24V (41), Operation 24V (42), Capacity control (53-56), Fan (58), Safety interlock (57)
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KS88621000
FCU500WC0F1H0K0-E
KS88621000
FCU500WC0F1H0K0-E
KS88621001
FCU500WC0F0H0K2-E
KS88621001
FCU500WC0F0H0K2-E
KS88621002
FCU500WC0F0H0K1-E
KS88621002
FCU500WC0F0H0K1-E
KS88621003
FCU500WC0F0H0K1-E
KS88621003
FCU500WC0F0H0K1-E
KS88621004
FCU500WC0F0H0K1-E
KS88621004
FCU500WC0F0H0K1-E
KS88621005
FCU500WC0F1H0K2-E
KS88621005
FCU500WC0F1H0K2-E
KS88621006
FCU500WC0F0H0K1-E
KS88621006
FCU500WC0F0H0K1-E
KS88621007
FCU500WC1F0H0K2-E
KS88621007
FCU500WC1F0H0K2-E
KS88621008
FCU500WC0F0H0K0-E
KS88621008
FCU500WC0F0H0K0-E
KS88621009
FCU500WC1F0H0K0-E
KS88621009
FCU500WC1F0H0K0-E
