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SPECIFICATIONS FlowCon FH-BUS Supply voltage: Type: Power consumption: Inrush current: Control signal: Resolution: Feedback: Failsafe function: Manual override: Position indicator: Operation time: Actuating force: Stroke: Ambient temperature2: Media temperature: Humidity rating: Protection: CE conformity: Closing point adjustment: Cable, 2 groups: - Group 1: - Group 2: Recommended cable: Recommended cable length: 24V AC/DC ±10%, 50/60 Hz Electrical, bi-directional synchronous motor 24V AC: 2.2 VA standby / 4.8VA operating / 9.0VA max. 24V DC: 1.1 W standby / 2.5W operating / 4.7W max. 24V AC: 7.2A (peak) 24V DC: 5.0A (peak) 0-100% (BACnet or Modbus) 1:100 (0-10V) Yes, 0-100% (BACnet or Modbus) Fail in place Yes, with magnet Yes 22 sec/mm (alternatively 16 sec/mm or 28 sec/mm) 450N -100N/+150N 14 mm / 0.55 in 0°C to +50°C / +32°F to +122°F -10°C to +120°C / +14°F to +248°F 0.85% rH, no condensation IP54 incl. upside-down, class III, indoor use only EN 60730 During operation the actuator will self-adjust according to the closing point of the valve Fixed, 2x2 wires x 0.34 mm 2 , 1.5 meter Fixed, 2x2 wires x AWG22, 4.9 ft Fixed, 2 wires x 0.50 mm 2 , 1.5 meter Fixed, 2 wires x AWG20, 4.9 ft Fixed, 4 wires x 0.50 mm 2 , 1.5 meter Fixed, 4 wires x AWG20, 4.9 ft Twisted pair with shielding (characteristic impedance Baud rate dependent: 9600 and 19200 baud rate - max. 1000 meter 38400 and 57600 baud rate - max. 750 meter 76800 baud rate - max. 650 meter 115200 baud rate - max. 500 meter ~120Ω) Modbus: Transmission type: Interface: Baud rates supported: Start/stop bits: Participants: Load: RTU slave EIA-485 / RS-485 9600, 19200, 38400, 57600, 76800 and 115200 8N2 (standard) Up to 32 recommended, max. 64 participants 1/8 unit load BACnet: Protocol: Interface: Device profile: Baud rates supported: Services (BIBBS) supported: Participants: Load: BACnet MS/TP Master EIA-485 / RS-485 BACnet Application Specific Controller (B-ASC) type server 9600, 19200, 38400, 57600, 76800 and 115200 DS-RP-B, DS-RPM-B, DS-WP-B, DS-WPM-B, DS-COV-B, DM-DDB-B, DM-DOB-B, DM-DCC-B, DM-TS-B, DM-RD-B and DM-R-B Up to 32 recommended, max. 64 participants 1/8 unit load. Note 2: Including +5°C self-generated heat based on UL requirements. Tech note · FlowCon FH actuators · september 2024 · www.flowcon.com Page 2 of 6
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SPECIFICATIONS FlowCon FH.1 Supply voltage: Type: Power consumption: Inrush current: Control signal: Resolution: Feedback: Failsafe function: Electrical override: Position indicator: Operation time: Actuating force: Stroke: Ambient temperature3: Media temperature: Humidity rating: Protection: CE conformity: Cable: Closing point adjustment: 24V AC/DC ±10%, 50/60 Hz Electrical, bi-directional synchronous motor 24V AC: 2.6VA standby / 7.9VA operating / 9VA max. 24V DC: 1.2W standby / 3.7W operating / 4.5W max. 12A (peak) Analog 0(2)-10V DC or digital 2-position with constant 1:100 (0-10V analog) and 1:80 (2-10V analog) Yes, control signal (analog) or 0-10V DC (digital) Yes, optional open or close (set on actuator) Yes Yes 22 sec/mm (failsafe mode: 5 sec/mm) 450N -100N/+150N 7 mm / 0.276 in 0°C to +50°C / +32°F to +122°F 0°C to +120°C / +32°F to +248°F 0.85% rH, no condensation IP54 incl. upside-down, class III, indoor use only EN 60730 Fixed, 5 wires x 0.50 mm 2 , 1.5 meter Fixed, 5 wires x AWG20, 4.9 ft During operation the actuator will self-adjust according to the closing point and stroke length of the power valve. supply Note 3: Including +5°C self-generated heat based on UL requirements. DIMENSIONS AND WEIGHT (NOMINAL) Actuator FH FH-BUS FH.1 L mm (in) 96.0 (3.78) 96.0 (3.78) 96.0 (3.78) W mm (in) 56 (2.20) 56 (2.20) 56 (2.20) L H mm (in) 91 (3.58) 91 (3.58) 91 (3.58) W T M30x1.5 M30x1.5 M30x1.5 Weight kg (lb) 0.30 (0.67) 0.40 (0.88) 0.34 (0.75) H FlowCon FH / FH-BUS / FH.1 T MODEL NUMBER SELECTION Actuator type: Leave blank = .1 = -BUS = no failsafe failsafe no failsafe, incl. Modbus and BACnet Example: FH.1 = FlowCon FH actuator 24V modulating with failsafe function Tech note · FlowCon FH actuators · september 2024 · www.flowcon.com FH Page 3 of 6
