OPTIMA-R-FC, Siemens Equipment VAV Controller Handbook
/37 | OPTIMA-R-FC, Siemens Equipment Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Dimensions & Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
/37 | OPTIMA-R-FC, Siemens Equipment Description OPTIMA-R is a single or double skin circular 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.
/37 | OPTIMA-R-FC, Siemens Equipment Design VAV controller casing and damper are made from galvanized sheet steel. The insulated version (OPTIMA-RI) 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. The measurement impulse tubes from polyurethane connect the measurement probe with the measurement sensor.
/37 | OPTIMA-R-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.
/37 | OPTIMA-R-FC, Siemens Equipment Product Parts OPTIMA-R(I)-FC P1 Legend P1 Casing P2 Duct connection with gasket P3 Damper blade with gasket P4 Measurement probe P5 Measurement impulse tubes P6 Compact control/actuator unit P7 Insulation P4 P2 P3 P7 P5 P6
/37 | OPTIMA-R-FC, Siemens Equipment Dimensions & Weights 45 øD1 (mm) øD OPTIMA-R(I)-FC 45 L1 ≤70 ≤90 L Vmin @ 2 m/s * Vmax @ 9 m/s * DN 3 l/s 3 m /h 80 36 m /h 10 163 100 57 16 125 88 140 111 160 Vnom @ 11 m/s * l/s 3 m /h l/s 45 199 55 254 71 311 86 24 398 111 486 135 31 499 139 610 169 145 40 651 181 796 221 180 183 51 824 229 1008 280 200 226 63 1018 283 1244 346 225 286 79 1288 358 1575 438 250 353 98 1590 442 1944 5
/37 | OPTIMA-R-FC, Siemens Equipment δ% 65 60 55 50 45 40 35 30 25 20 15 10 5 0 0 1 2 3 4 5 6 7 8 9 10 11 v (m/s) Typical max.
/37 | OPTIMA-R-FC, Siemens Equipment Ordering Codes OPTIMA-R-FC Single Skin VAV Controller OPTIMA-R-FC Nominal Size DN OEM Siemens, Communication Type SK Siemens, KNX SB Siemens, BACnet SM Siemens, Modbus SA Siemens, Analog OPTIMA-RI-FC Double Skin VAV Controller OPTIMA-RI-FC Nominal Size DN OEM Siemens, Communication Type SK Siemens, KNX SB Siemens, BACnet SM Siemens, Modbus SA Siemens, Analog Example of the Ordering Code OPTIMA-RI-FC-125-SA Insulated VAV contoller, nominal size 125, with analog setpoi
/37 | OPTIMA-R-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).
/37 | OPTIMA-R-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 .
/37 | OPTIMA-R-FC, Siemens Equipment qv (l/s) qv (m3/h) Quick Selection
/37 | OPTIMA-R-FC, Siemens Equipment Technical Parameters Legend ps (Pa) Pressure drop qV (m3/h or l/s) LWA (dB(A)) LW (dB) Air flow volume A-weighted total radiated sound power level Non weighted total sound power level OPTIMA-R-FC-80-SA Pressure drop & A-weighted sound power level in dB(A) Pa 10 1000 20 30 40 50 l/s 80 dB(A) 70 dB(A) 800 600 60 dB(A) 400 200 50 dB(A) 40 dB(A) 50 qV pS m3/h Pa 36 OPTIMA-R(RI)-FC-80 100 118 199 150 LWA m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-100-SA Pressure drop & A-weighted sound power level in dB(A) 25 Pa 1000 50 75 l/s 80 dB(A) 70 dB(A) 800 600 60 dB(A) 400 200 50 dB(A) 40 dB(A) 100 qV pS m /h Pa 3 57 OPTIMA-R(RI)-FC-100 200 184 311 LWA 300 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 46,8 55,3 48,8 52,4 46,1 44,5 42,8 36,2 28,4 23,6 250 54,7 58,7 48,5 52,1 52,0 52,2 51,1 45,6 41,2 36,4 500 61,3 63,5 48,4 51,9 5
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-125-SA Pressure drop & A-weighted sound power level in dB(A) 40 Pa 1000 60 80 100 120 l/s 80 dB(A) 70 dB(A) 800 600 60 dB(A) 400 200 50 dB(A) 40 dB(A) 100 qV pS m /h Pa 3 88 OPTIMA-R(RI)-FC-125 200 287 486 300 LWA 400 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 47,2 55,6 49,1 52,5 46,1 46,2 42,0 36,7 28,6 23,6 250 55,2 59,7 51,3 53,1 52,5 54,2 49,8 46,2 40,8 36,6 500 61,6 64,5
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-140-SA Pressure drop & A-weighted sound power level in dB(A) 50 Pa 1000 100 150 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) 200 qV pS m /h Pa 3 111 OPTIMA-R(RI)-FC-140 300 360 610 400 LWA 500 600 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 52,0 64,0 59,8 60,7 52,9 51,2 45,3 38,1 31,7 25,5 250 62,4 69,5 62,0 65,2 62,9 61,6 56,8 51,1 45,3 40,2 500 70,7 75,5 63,7 68,
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-160-SA Pressure drop & A-weighted sound power level in dB(A) Pa 1000 50 100 150 200 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) 250 qV pS m /h Pa 3 145 OPTIMA-R(RI)-FC-160 500 470 796 LWA 750 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 50,9 60,3 55,3 56,8 50,6 50,7 44,6 37,9 31,1 25,9 250 59,8 64,5 54,3 58,9 57,7 58,8 54,6 50,4 44,0 39,7 500 67,2 69,8 53,8 60,8
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-180-SA Pressure drop & A-weighted sound power level in dB(A) 80 Pa 1000 120 160 200 240 280 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) m³/h 200 qV pS m /h Pa 3 183 OPTIMA-R(RI)-FC-180 400 595 1008 600 LWA 800 1000 LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 52,3 61,0 56,4 56,8 51,0 52,8 45,1 39,5 32,9 26,1 250 61,1 65,4 54,9 58,8 58,4 60,8 55,4 51,4 45,4 40,0 500 68,3
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-200-SA Pressure drop & A-weighted sound power level in dB(A) 100 Pa 1000 200 300 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) 400 qV pS m /h Pa 3 226 OPTIMA-R(RI)-FC-200 600 735 1244 800 LWA 1000 1200 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 53,5 65,4 63,3 59,2 53,0 54,1 45,3 39,8 32,5 26,4 250 61,9 67,9 61,4 62,0 60,3 61,9 55,8 51,9 45,4 40,3 500 69,1 72,6 60,1
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-225-SA Pressure drop & A-weighted sound power level in dB(A) Pa 1000 100 200 300 400 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) 500 qV pS m /h Pa 3 286 OPTIMA-R(RI)-FC-225 1000 930 1575 LWA 1500 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 53,6 63,5 59,4 59,2 53,4 54,2 46,1 40,5 33,0 26,6 250 61,9 67,6 59,1 62,0 60,8 61,7 56,1 52,1 45,7 40,4 500 68,9 72,5 58,9 64,
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-250-SA Pressure drop & A-weighted sound power level in dB(A) Pa 100 1000 200 300 400 500 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) 500 qV pS m /h Pa 3 353 OPTIMA-R(RI)-FC-250 1000 1149 1944 1500 LWA m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 53,9 63,1 57,8 59,2 53,8 54,5 46,9 41,3 33,5 26,7 250 62,1 67,6 57,7 62,1 61,2 61,7 56,5 52,3 46,0 40,6 500 68,8 72,5 58,1
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-280-SA Pressure drop & A-weighted sound power level in dB(A) 200 Pa 1000 300 400 500 600 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) 500 qV pS m /h Pa 3 443 OPTIMA-R(RI)-FC-280 1000 1441 2438 1500 LWA 2000 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 55,0 65,2 59,9 62,0 55,1 54,7 48,9 43,3 34,9 27,5 250 63,7 69,9 60,8 65,2 63,7 62,7 58,5 54,2 47,6 41,9 500 70,8 75,1
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-315-SA Pressure drop & A-weighted sound power level in dB(A) 250 Pa 1000 500 750 l/s 80 dB(A) 800 600 70 dB(A) 400 200 60 dB(A) 50 dB(A) 1000 qV pS m /h Pa 3 561 OPTIMA-R(RI)-FC-315 2000 1824 3086 LWA 3000 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 56,3 67,7 62,3 65,1 56,4 54,9 50,8 45,4 36,3 28,4 250 65,5 72,5 64,0 68,4 66,2 63,8 60,6 56,1 49,3 43,2 500 72,9 77,9 65,4 71,7 73
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-355-SA Pressure drop & A-weighted sound power level in dB(A) Pa200 1000 400 600 800 1000 l/s 800 80 dB(A) 600 400 200 70 dB(A) 60 dB(A) 50 dB(A) 1000 qV pS m /h Pa 3 713 OPTIMA-R(RI)-FC-355 2000 2316 3920 3000 LWA m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 55,2 66,8 63,8 62,4 55,3 53,7 50,0 44,4 35,6 28,1 250 65,7 72,9 66,4 68,3 66,2 63,5 60,8 56,3 49,6 43,5 500 73,9 79,2 68
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-400-SA Pressure drop & A-weighted sound power level in dB(A) 400 Pa 1000 600 800 1000 1200 l/s 800 80 dB(A) 600 400 70 dB(A) 200 60 dB(A) 50 dB(A) 1000 qV pS m /h Pa 3 905 OPTIMA-R(RI)-FC-400 2000 2941 4976 3000 LWA 4000 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 54,3 67,0 65,5 59,7 54,4 52,6 49,1 43,4 34,9 27,9 250 65,9 73,6 69,1 68,2 66,3 63,5 61,1 56,4 49,8 43,9 500 75,0 8
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-500-SA Pressure drop & A-weighted sound power level in dB(A) Pa 1000 800 500 1000 1500 2000 l/s 80 dB(A) 600 400 200 70 dB(A) 60 dB(A) 50 dB(A) 2500 qV pS m /h Pa 3 1414 OPTIMA-R(RI)-FC-500 5000 4595 7775 LWA 7500 m³/h LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 54,9 64,4 62,8 56,1 51,5 51,6 51,0 46,9 40,1 31,0 250 65,3 72,1 67,7 66,3 63,9 62,0 60,8 57,2 52,3 46,2 500 73,4 79,4 71
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R-FC-630-SA Pressure drop & A-weighted sound power level in dB(A) 1000 Pa 1000 2000 3000 l/s 800 600 80 dB(A) 400 70 dB(A) 200 60 dB(A) 50 dB(A) m³/h 4000 qV pS m /h Pa 3 2244 OPTIMA-R(RI)-FC-630 6000 7294 12344 8000 LWA 10000 12000 LW dB LW 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 100 56,7 68,6 65,6 64,3 56,6 54,4 51,4 46,9 39,9 31,2 250 67,4 74,8 69,4 70,3 66,7 65,0 62,4 58,6 54,7 48,8 500 75,9
/37 | OPTIMA-R-FC, Siemens Equipment Installation OPTIMA-R(I)-FC (mm) Lmin = 3 × DN (mm) ≥80 ≥200 i ≥100 i 360°
/37 | OPTIMA-R-FC, Siemens Equipment Electrical Connections OPTIMA-R(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”.
/37 | OPTIMA-R-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.
/37 | OPTIMA-R-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.
/37 | OPTIMA-R-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.
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R(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-R(I)-FC…SB 1 (G) Δp 6 8 9 (REF) ( + ) ( - ) M Tool
/37 | OPTIMA-R-FC, Siemens Equipment OPTIMA-R(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+
/37 | OPTIMA-R-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.
/37 | OPTIMA-R-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_R_FC_en-GB • EAD6E0BA-15D2-4831-8F57-DD56D378D0E3 • Original instructions
