| FCCP, FCIU: Fume cupbd function indicator+interface
How energy efficiency is improved
For reliable, energy-efficient control of fume cupboards
Areas of application
Monitoring of fume cupboards in accordance with EN 14175-2 withregard to correct operation and ventilation for providing laboratorypersonnel with maximum safety. Demand-led control of fume cupboards inaccordance with EN 14175-6 in conjunction with the ASV115 VAVcompact controller.
Features
- Operating indicator with visual and acoustic alarms in accordance with EN 14175-2
- Air-volume control of fume cupboards, in conjunction with the ASV115, in accordance with EN 14175-6
- A wide range of functions can be achieved using the FCIU interface unit, such as:
- PI controller for controlling the air inflow speed via ASV115
- Contact input for signalling front sash opening of greater than 500 mm
- Light at fume cupboard switched on and off
- External alarm forwarding via hardware contact
- Separate input for connecting a second SGU100 front sash sensor
- Facility for connecting up to two operating indicators for hatch-type fume cupboards
- Battery back-up for alarms in the event of power failure
- External day/night change-over function
- Combined operation of SVU100 flow sensor and SGU100 front sash sensor is possible
- Variable delay, or muting, for acoustic alarm
- Can be used as a simple fume cupboard monitor without volume flow controller
- All adjustable parameters stored and retained in the event of a power failure
- Quick and easy start-up without a PC
- Parameterisation connection for easy access to the ASV115
- Frame for surface- or flush-mounting of operating indicator
Technical description (FCCP)
- Up to five buttons for:
- ON/OFF, light ON/OFF, ###V###min , ###V###max , mute
- LEDs for signalling:
- Operation, ###V###min , ###V###max , normal operation, > 500 mm, alarm
- Power supply via FCIU
- Connecting sockets for ASV115 parameterisation
- Front membrane made from chemical-resistant polyethylene
- Power cable, 2.9 m long, with D-Sub (HD15) connector
Technical description (FCIU)
- Power supply 24 V~
- Back-up battery 1600 mAh
- Connections for:
- 1x ASV115
- 2x D-Sub (HD15) for FCCP
- 2x SGU 100 front sash sensors or switches with gold-plated contacts
- 1x SVU 100 flow sensor
- Outputs for:
- Fume cupboard's actual value of air volume, 0...10 V
- 1x relay: change-over, alarm for external low-voltage circuits
- 1x relay: NO, 230 V for lighting
- 1x output (0...10 V) for flow controller
- Inputs for:
- 1x external volume flow setpoint, 0...10 V
- 1x external actual value for air volume, 0...10 V
- 2x contact inputs for front sash opening height > 500 mm
- 1x contact input
- 1x contact input for day/night change-over
- 1x contact input for switching off the fume cupboard externally
- 1x contact input for motion detector (reduced mode)
- External terminals for EIA-485 wiring
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