OPTIMA-S-FC, Siemens Equipment VAV Controller Handbook
/26 | OPTIMA-S-FC, Siemens Equipment Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Dimensions & Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
/26 | OPTIMA-S-FC, Siemens Equipment Description OPTIMA-S is a single or double skin rectangular VAV controller. The product is ideal for air volume control of supply and return in offices, hotel rooms or meeting rooms, health care premisses, residentials, etc., where the required ventilation, cooling or heating load will vary on demand.
/26 | OPTIMA-S-FC, Siemens Equipment Design VAV controller casing is made from galvanized sheet steel. The damper blades are from extruded aluminium profile. The insulated version (OPTIMA-SI) has the casing wrapped in closed cell insulating foam mat, 19 mm thick. The insulation is protected by galvanized steel sheet. Special design of multi-point averaging cross flow sensor from aluminium assures an accurate air flow readings.
/26 | OPTIMA-S-FC, Siemens Equipment Compact Control/Actuator Unit Functionality Description Compact Control/ Actuator Unit Analog Input BUS Communication SA DC 0 V (2 V) ... 10 V – Parameters Hard Wired Feedback Setup Override Signal Feedback Values DC 0 V (2 Open, Close, Vmin, V) ... 10 V Vmax Main BUS Com.
/26 | OPTIMA-S-FC, Siemens Equipment Product Parts OPTIMA-S(I)-FC P2 P3 P6 P4 P5 P1 P7 Legend P1 Casing P2 Duct connection flange P3 Damper blades with gasket P4 Measurement probe P5 Measurement impulse tubes P6 Compact control/actuator unit P7 Insulation (OPTIMA-SI…)
/26 | OPTIMA-S-FC, Siemens Equipment Dimensions & Weights H = 100, 200, ... 1000 OPTIMA-S(I)-FC H+45 310 H H+40 W+45 W 115 350 W+40 (mm) H = 150, 250, ...
/26 | OPTIMA-S-FC, Siemens Equipment OPTIMA-S-FC 700 750 800 850 900 950 1000 1050 1100 1150 1200 100 4,1 4,5 4,9 5,2 5,6 6,0 6,3 6,7 7,1 650 600 550 500 450 400 350 300 250 m (kg) 200 W (mm) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 150 5,1 5,6 6,0 6,4 6,8 7,2 7,7 8,1 8,5 8,9 H (mm) 200 5,0 5,4 5,8 6,3 6,7 7,1 7,5 7,9 8,3 8,7 9,1 9,5 9,9 10,4 10,7 250 - 6,6 7,0 7,5 7,9 8,4 8,8 9,3 9,7 10,2 10,6 11,1 11,5 12,0 12
/26 | OPTIMA-S-FC, Siemens Equipment Ordering Codes OPTIMA-S-FC Single Skin VAV Controller OPTIMA-S-FC Nominal Size WxH OEM Siemens, Communication Type SK Siemens, KNX SB Siemens, BACnet SM Siemens, Modbus SA Siemens, Analog OPTIMA-SI-FC Double Skin VAV Controller OPTIMA-SI-FC Nominal Size WxH OEM Siemens, Communication Type SK Siemens, KNX SB Siemens, BACnet SM Siemens, Modbus SA Siemens, Analog Example of the Ordering Code OPTIMA-SI-FC-400x200-SA Insulated VAV contoller, nominal size 400x200 (WxH), wi
/26 | OPTIMA-S-FC, Siemens Equipment Accessory AST20 Handheld Tool AST20 is a handheld tool for VAV controllers and communicative actuators. The product enables the customer to change the configuration of the VAV controllers (the parameters critical for the functionality of the device can be modified only in OEM access level).
/26 | OPTIMA-S-FC, Siemens Equipment Online View • Setpoint: Flow/pos. display of actual setpoint (depends on operating mode) • Actual flow: in % and m3/h (or l/s) • Actual position: Actual relative damper position • Diff. Pressure: Actual differential pressure in Pa • Override control: Off, Open, Close, Stop, Setpoint Field Device Configuration • Vmin • Vmax • U-signal: Setting for the 0 V/2 V ... 10 V feedback signal to flow or position (only type SA) • Range: Y-signal setting the signal range to 0 V .
/26 | OPTIMA-S-FC, Siemens Equipment Quick Selection NOTE: The Vmin can be adjusted between 0 % and 100 % of Vnom. The Vmax can be adjusted between 20 % and 100 % of Vnom.
/26 | OPTIMA-S-FC, Siemens Equipment W H Vnom @ 11 m/s Vmin @ 2 m/s Vmax @ 9 m/s (mm) 650 700 750 (m /h) 150 3861 200 250 300 W H Vnom @ 11 m/s Vmin @ 2 m/s Vmax @ 9 m/s (mm) 3 (m3/h) 702 3159 200 6336 1152 5184 5148 936 4212 250 7920 1440 6480 6435 1170 5265 300 9504 1728 7776 7722 1404 6318 350 11088 2016 9072 350 9009 1638 7371 400 12672 2304 10368 400 10296 1872 8424 450 14256 2592 11664 450 11583 2106 9477 500 15840 2880 12960 500 1
/26 | OPTIMA-S-FC, Siemens Equipment W H Vnom @ 11 m/s Vmin @ 2 m/s Vmax @ 9 m/s (mm) 200 900 950 (m /h) W H Vnom @ 11 m/s Vmin @ 2 m/s Vmax @ 9 m/s (mm) 3 (m3/h) 7128 1296 5832 300 11880 2160 9720 250 8910 1620 7290 350 13860 2520 11340 300 10692 1944 8748 400 15840 2880 12960 350 12474 2268 10206 450 17820 3240 14580 400 14256 2592 11664 500 19800 3600 16200 450 16038 2916 13122 550 21780 3960 17820 500 17820 3240 14580 600 23760 4320 19
/26 | OPTIMA-S-FC, Siemens Equipment W Vnom @ 11 m/s Vmin @ 2 m/s Vmax @ 9 m/s H (mm) W (m /h) H Vnom @ 11 m/s Vmin @ 2 m/s Vmax @ 9 m/s (mm) 3 (m3/h) 300 13068 2376 10692 400 19008 3456 15552 350 15246 2772 12474 450 21384 3888 17496 400 17424 3168 14256 500 23760 4320 19440 450 19602 3564 16038 550 26136 4752 21384 500 21780 3960 17820 600 28512 5184 23328 550 23958 4356 19602 650 30888 5616 25272 600 26136 4752 21384 1200 700 33264 6048
/26 | OPTIMA-S-FC, Siemens Equipment Technical Parameters Diagrams and technical parameters are available at design.systemair.
/26 | OPTIMA-S-FC, Siemens Equipment Installation OPTIMA-S(I)-FC (mm) Deff = (2×W×H)/(W+H) Lmin = 3 × Deff (mm) ≥80 ≥200 i ≥100 i 360°
/26 | OPTIMA-S-FC, Siemens Equipment Electrical Connections OPTIMA-S(I)-FC…SA Normal operation with variable setpoint Vmin…Vmax by 0 V (2 V) … 10 V signal NOTE: Setting Vmin ≤ 0 % and YC = 0 V drives the actuator to position “fully closed”.
/26 | OPTIMA-S-FC, Siemens Equipment Standard VAV operation Setpoint signal Y range: 0 V ... 10 V Setup by AST20 handheld config. tool: Field device configu Vnom U-signal Range Y-signal Range U-signal Altitude le vel Time constant Unit vol. flow ration 2/3 SVC 796m 3/h FLW 0-10V 0-10V 500m 1.000s m3/h Operating mode: VAV Setup by AST20 handheld config. tool: Field device configu Ope rating mode Opening dir Adapti ve pos Vn value Vmin Vmax Vmid ration 1/3 SVC VAV mode CW On 1.
/26 | OPTIMA-S-FC, Siemens Equipment Standard VAV operation Setpoint signal Y range: 2 V ... 10 V Setup by AST20 handheld config. tool: Field device configu Vnom U-signal Range Y-signal Range U-signal Altitude le vel Time constant Unit vol. flow ration 2/3 SVC 796m 3/h FLW 2-10V 0-10V 500m 1.000s m3/h Operating mode: VAV Setup by AST20 handheld config. tool: Field device configu Ope rating mode Opening dir Adapti ve pos Vn value Vmin Vmax Vmid ration 1/3 SVC VAV mode CW On 1.
/26 | OPTIMA-S-FC, Siemens Equipment 5-point step operation, override Setpoint signal Y range: 0 V ... 10 V Setup by AST20 handheld config. tool: Field device configu Vnom U-signal Range Y-signal Range U-signal Altitude le vel Time constant Unit vol. flow ration 2/3 SVC 796m 3/h FLW 0-10V 0-10V 500m 1.000s m3/h Operating mode: STP Setup by AST20 handheld config. tool: Field device configu Ope rating mode Opening dir Adapti ve pos Vn value Vmin Vmax Vmid ration 1/3 SVC STP mode CW On 1.
/26 | OPTIMA-S-FC, Siemens Equipment OPTIMA-S(I)-FC…SM 1 (G) Δp 6 8 9 (REF) ( + ) ( - ) M Tool (G0) 2 Legend Core Designation Core Colour Terminal Code Description Cable 1: Power/black sheating 1 Red (RD) G System potential AC 24 V 2 Black (BK) G0 System neutral AC 24 V REF Reference Cable 2: Communication/blue sheating 6 Violet (VT) 8 Grey (GY) 9 Pink (PK) Bus (Modbus RTU) – Bus (Modbus RTU) Terminal Code Description OPTIMA-S(I)-FC…SB 1 (G) Δp 6 8 9 (REF) ( + ) ( - ) M Tool
/26 | OPTIMA-S-FC, Siemens Equipment OPTIMA-S(I)-FC…SK 1 (G) Δp 1 (CE+) M 2 (CE-) Tool (G0) 2 Legend Core Designation Core Colour Terminal Code Description Cable 1: Power/black sheating 1 Red (RD) G System potential AC 24 V 2 Black (BK) G0 System neutral AC 24 V Cable 2: Communication/blue sheating 1 Red (RD) CE+ KNX CE+ 2 Black (BK) CE- KNX CE+
/26 | OPTIMA-S-FC, Siemens Equipment Transport, Storage and Operation Transport and storage temperature range: -20 °C to +40 °C, dry indoor conditions. Opreration temperature range: -20 °C ... +70 °C in the duct, -20 °C ... +50 °C on the actuator.
/26 | OPTIMA-S-FC, Siemens Equipment Supplement Any deviations from the technical specifications contained herein and the terms should be discussed with the manufacturer. We reserve the right to make any changes to the product without prior notice, provided that these changes do not affect the quality of the product and the required parameters. Current information on all products is available on design.systemair.com.
Systemair DESIGN • 2022-01-25 • Handbook_OPTIMA_S_FC_en-GB • EAD6E0BA-15D2-4831-8F57-DD56D378D0E3 • Original instructions
