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Siemens SQM5 Automobile Parts User Manual

1. z e 8 AGAS6 42A AETA G Board 4 to 20mA E DUUT H Board 010 135 ohm 8 AGA56 43A Kk Board 0 to 10V Figure 10 AGA56 41 42 43 Terminal and Trim Potentiometer Boards Page 12 Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 AGA56 9 Circuit Manual Operation Boards 1 See Figures 11 and 12 2 3 4 Set the AUTO MAN switch in the MAN position Connect ground to the screw located below the shaft release button Connect neutral to terminal N Only terminal L must be powered to enable manual operation The actuator can now be driven to the maximum high fire position switch cam 1 or the fully closed economy position switch cam 11 by using the toggle switch located to the left of the AUTO MAN switch Automatic Operation 1 2 3 4 Set the AUTO MAN switch in the AUTO position Connect ground to the screw located below the shaft release button Connect neutral to terminal N Connect line voltage at all times to terminal L to provide power to the electronic circuit board Connect line voltage to terminal L1 to provide power when modulating Connect line voltage to terminal L1 only after removing power on terminals A and Z otherwise actuator damage may result Connect line voltage to terminal A to drive the actuator to the maximum high fire purge position Once the maximum position is reached terminal 1
2. R UL recognized CSA certified Operating voltage Vac 250 60 Hz 1 110 120 Vac 2 220 240 Vac 8 24 Vac Internal circuit board SQM5x xxxxx G H K Zx actuators require potentiometer ASZ AGA56 1A97 position proportional control AGA56 41A 4 to 20 mA input AGA56 42A 0 to 135 Ohm input AGA56 43A 0 to 10 Vdc input AGA56 9 all inputs outputs linearization split ranging override and pre set positioning NATO Potentiometer 1000 Ohm required when using SQM5x xxxxx G H K Zx actuators ASZ12 30 1000 ohm 90 ASZ12 33 1000 Ohm 135 ASZ22 30 1000 1000 Ohm 90 ASZ22 33 1000 1000 Ohm 135 ASZ16 703 135 Ohm 90 ASZ16 733 135 Ohm 135 ASZ66 733 135 135 Ohm 135 3 4 7 8 B C L Rotational Direction Product numbers ending without R are ccw R Clockwise when facing gear end See Figure 6 Page 6 Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 Installation and SQM5 actuators are sometimes shipped without the shaft installed To install the Operation selected shaft Instructions 1 Loosen the two screws on the actuator cover corners See Figure 2 2 Lift the screws and raise the cover See Figure 3 Shaft Installation EA0568R1 EAOS64R1 Figure 2 Figure 3 3 Each shaft is supplied with two washers and a clip See Figure 4 Using spreading
3. Ambient operating temperature Shipping temperature Auto manual switch Manual toggle switch Weight ASZ Potentiometers Versions Resistor values Hysteresis SQM5 Reversing Actuators Same specifications as AGA56 41A except 0 to 10 Vdc 2100K Q Single potentiometer ASZ 1000 ohm is required 24 Vac 10 15 110 Vac 15 to 120 Vac 10 220 Vac 15 to 240 Vac 10 50 to 60 Hz 4to 20 mA 0 to 20 mA 0 to 10 Vdc 0 to 135 ohm 300 Q 2100K Q 4 to 20 mA 0 to 20 mA 0 to 10 Vdc lt 600 ohm gt 1 5K ohm MIN 0 to 75 MAX min 100 4 to 20 mA on terminal ZF Line voltage Vac on terminal P adjust with POS potentiometer 5F to 140 F 20 C to 60 C 58 F to 140 F 50 C to 60 C 2 position switch 3 position switch 0 7 Ib 0 33 kg Single and double potentiometer See Table 2 and Data Sheet 7921 lt 0 3 related to drive shaft Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 Dimensions The first dimension given is measured in inches Millimeters are shown in parentheses 5 8 1 3 16 ALLOW 3 5 SPACE FOR 16 fo Gee 30 ia COVER REMOVAL EA0522R1 7 116 180 7 16 E 180 1 4 20 UNC 1 4 716 113 Ip C o 6 7 16 ES E S 2 5 16 5 16 n 8 5 7 5 Fi
4. M50 464R1G7R M50 464R1H3 SQM50 464R8H3 M50 464R1Z3 SQM50 464R2Z3 SQM50 464R8Z3 M53 464R1A M53 464R1A3 M53 464R1G3 M53 464R1G7 M53 464R1G7R M53 464R1Z3 SQM53 464R2Z3 M53 467R1Z3 M53 467R1Z3R SQM53 467R2A3 M56 564R1A M56 564R1G4 M56 564R1G7 M56 564R1H4 M56 564R1Z3 M56 664R1G3 M56 664R1Z3 M56 667R1A3R M56 667R1G3 M56 667R1G7R gt x lt OK OK gt lt gt x lt gt x lt OK OK x x x OK OK gt x lt OK OK OK x x x gt x lt gt x lt gt x lt OK x OK OK OK OK Torque will vary with the selection of the shaft See Specifications Running time for 135 gt multiply by 1 5 For 50 Hz gt multiply by 1 2 SQM5x xxxxxZx models also accept a 0 to 20 mA input signal QS Page 4 M56 667R1Z3 Siemens Building Technologies Inc Technical Instructions Document No 155 517P25 July 9 2007 SQM5 Reversing Actuators Table 2 Product Numbers for Accessories Electronic Circuit Boards Shafts AGA56 1A97 AGA56 9A87 AGA56 9A17 AGA56 9A27 AGA56 41A87 AGA56 41A17 AGA56 41A27 AGA56 42A87 AGA56 42A17 AGA56 42A27 AGA56 43A87 AGA56 43A17 24 250 Vac 24 Vac 110 Vac 220 Vac 24 Vac 110 Vac 220 Vac 24 Vac 110 Vac 220 Vac 24 Vac 110 Vac board for SQM5x xxxxxAx board for SQM5x xx
5. Reversing Rotational Direction SQM5 actuators can be mounted in any orientation using the four 1 4 20 UNC tapped holes located on the bottom corners of the actuator base Optional base mounting brackets are available See Table 2 SQMS5 actuators can also be face mounted using self tapping screws in combination with the various holes on the face of the actuator gear end SWITCH CAMI SET AT MAXIMUM SWITCH CAM II SET AT ZERO ECONOMY CAM DRUM SWITCH CAM III SET AT MINIMUM TM 2505 2505 ACTUATOR POSITION DIAL POINTER INDICATING DIAL ASZ 1000 Ohm POTENTIOMETER SINGLE SWITCH Lo E CAM POINTER DOUBLE SWITCH CAM POINTER Figure 6 Component Identification on the Cam Drum Side of the SQM5 Actuator Switch Adjustment See Figure 6 Page 8 All SQM5 actuators are factory wired with Switch maximum Switch II fully closed economy position and Switch III minimum The individual switch cams Il and III are factory set to 90 0 and 10 respectively NOTE The single switch cam pointers are used together with the black scales when configured for counterclockwise ccw operation The double switch cam pointers are used together with the red scales when configured for clockwise cw operation The individual switch cams can be adjusted by hand or with the use of the tool attached to the outside of the hinged switch terminal protection lid Siemens Building
6. 2 Connect ground to the screw located below the shaft release button 3 Connect neutral to the double terminal block located on the left side of the gray switch housing 4 Only terminal L must be to enable manual operation The actuator can now be driven to the maximum position switch cam 1 or the fully closed economy position switch cam 11 by using the toggle switch located to the left of the AUTO MAN switch Automatic Operation 1 Setthe AUTO MAN switch in the AUTO position 2 Connect ground to the screw located below the shaft release button 3 Connect neutral to the double terminal block located on the left side of the gray switch housing 4 Connect line voltage to terminal A to drive the actuator in the opening direction Connect line voltage to terminal Z to drive the actuator in the closing direction CAUTION A Do not power terminals A and Z simultaneously Actuator damage will occur AGA56 1A97 i i 51 E p C0077777 DT actuator switch i i 1 sue postion Maximum High fire i Il Economy Fully closed Minimum Low fire IV VI Auxilliary 4 5 6 NEUE ER 1 M SES UC PEOR ASZ o o o o o 1000 Ohm 13 23 14 24 15 25 16 26 a Aeon oc EA0555R3 W wire leads Figure 7 Basic Functional Diagram of AGA56 1 Siemens Building Technologies Inc SQM5 Reversing Actuators Wiring Continued Technical Instructions Docu
7. to configure the actuator for master slave operation The output signals U1 U2 and U3 reflect actual shaft position AGA56 9 circuit boards have a modulating signal shift feature which can be used for split ranging If no signal is present on YO Y1 Y2 or the actuator will modulate through the full rotational range in response to a 12 to 20 mA signal applied at ZF Ifa maximum signal is present on YO Y1 Y2 or Y3 then the actuator will modulate through the full rotational range in response to a 4 to 12 mA signal applied at ZF Maximum signal can be easily achieved by bridging terminals U4 and YO See Figure 16 NOTE Itis possible to configure the actuator for split range operation 12 to 4 mA and 20 to 12 mA Consult your authorized Siemens Building Technologies combustion products sales representative for details lt A lt ev lt V X gt A xv MAX 7 Pg 75 7 50 25 v eS v i MIN 25 50 75 MAX Yo 3 MIN Figure 16 Split Ranging Page 17 Technical Instructions Document No 155 517P25 July 9 2007 Features of SQM5x xxxxxGx SQM5x xxxxxHx SQM5x xxxxxKx Actuators Input Signals Output Signals Features of SQM5x xxxxxAx Actuators Input Signals Output Signals Service Guide Reversing Rotational Direction Page 18 SQM5 Reversing Actuators SQM5x xxxxxGx actuators contain the AGA56 41A circuit board with terminals Y and Y for 4 to 20 mA m
8. 9 0 20 r 3 4 20 1 03 0 20 mA fae e 710 L 5 0 10 V 2 9 2 L on os TE a 17 asz 100 Ohm 9 OPE 1e 15 zw GOS 3 og J2 J1 MAX POS MIN U1 U3 LIN ee 3 POSITION SWITCH POT METER AGA56 9A Figure 12 AGA56 9 Terminal and Trim Potentiometer Jumper Board Page 14 Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 Modulation Adjustment blue trim potentiometers allow the adjustment of the minimum zero and See Figures 10 and 12 maximum span positions The factory setting of the MIN trim potentiometer is rotated fully counter clockwise The factory setting of the MAX trim potentiometer is rotated fully clockwise Zero Adjustment Set the OPE MAX MIN slide switch to MIN The blue MIN trim potentiometer can now be gently adjusted to the required minimum position Return the OPE MAX MIN slide switch to OPE for operation NOTE Do not set switch cam higher than 90 when using feedback potentiometers ASZxx 30 135 when using feedback potentiometers ASZxx 33 Span Adjustment Set the OPE MAX MIN slide switch to MAX The blue MAX trim potentiometer can now be gently adjusted to the required maximum position Return the OPE MAX MIN slide switch to OPE for operation NOTE The actual minimum and maximum a i gt modulating range
9. 90 Ib in 200 Ib in 220 Ib in 270 Ib in 400 Ib in See Table 1 0 to 160 0 to 90 0 to 135 0 to 160 Reversible Selectable See Table 2 Custom versions on request Independent cam and drive shaft 4 switches standard maximum 6 2 switches standard 7 5 3 A 250 Vac Optional 5 to 140 F 20 C to 60 C 58 F to 140 F 50 C to 60 C NEMA 1 2 3 3R 3S 5 12 and 13 Spade connectors Screwed and spade connectors See Figures 28 through 31 7 3 Ib 3 3 kg Aluminum pressure die casting Lexan Lock resistant Manual for drive and cam shaft Siemens Building Technologies Inc SQM5 Reversing Actuators Specifications SQM5 Reversing Actuator Continued Circuit Boards AGA56 1A97 AGA56 41A AGA56 42A Conduit connection Gears and bearings Mounting Adaptation to other actuator brands AGA56 1A97 Switch circuit board Operating voltage Operating frequency Auto manual switch Manual toggle switch Ambient operating temperature Shipping temperature Weight AGA56 41A Electronic circuit boards Operating voltage Operating frequency Ambient operating temperature Shipping temperature Input signal Impedance Current input Zero adjustment Span adjustment Auto manual switch Manual toggle switch Weight AGA56 42A Electronic circuit boards Input signal Impedance Current input Voltage input Siemens Building Technologies Inc Technical Inst
10. Technologies Inc SQM5 Reversing Actuators Switch Adjustment Continued Shaft Adjustment See Figure 6 Cam Drum Adjustment See Figure 6 Position Indicating Dial Adjustment Wiring Electrical Connection Grounding Technical Instructions Document No 155 517P25 July 9 2007 NOTE If a potentiometer is installed the adjustable range of the switches depends on the range of the potentiometer SQM5x xxxxxAx actuators may be adjusted between 0 and 160 SQM5x xxxxxx3 actuators have a 90 potentiometer and the switches must be adjusted only between 0 and 90 SQM5x xxxxxx4 actuators have a 135 potentiometer and the switches must be adjusted only between 0 and 135 The actuator shaft can be disengaged by pressing the silver shaft release button The button is located above the grounding screw under the hinged terminal protection cover and to the right of the auto manual switch After pressing the shaft release button in and slightly upward the shaft can be manually rotated After the shaft has been manually aligned to the closed position re engage the shaft by pushing the shaft release button downwards Once the shaft has been set the cam drum must be manually aligned by pressing and holding the black cam drum release button see Figure 6 Rotate the cam drum until the O mark on the actuator position scale left scale on the cam drum is aligned with the gray actuator position indicating pointer
11. pliers remove the C clip and the washers from the shaft KEY END INSERT END A 8 WASHERS ON BOTH SIDES OF THE BEARING Figure 4 SHAFT KEY EA0559R1 4 Insert the insert end of the shaft into the gear end of the actuator 5 Push the shaft until the insert end reaches just short of the brass bushing at the other end of the actuator 6 Put of the washers on the insert end of the shaft See Figure 5 EA0569R1 Figure 5 7 Line up the shaft key with the key slot on the gear end of the actuator and slide the shaft until the insert end is completely through the brass bushing 8 Place the second washer onto the insert end of the shaft Using spreading pliers install the C clip Siemens Building Technologies Inc Page 7 Technical Instructions Document No 155 517P25 July 9 2007 Rotational Direction Verification Actuator Mounting ACTUATOR POSITION SCALE ACTUATOR POSITION INDICATING POINTER CAM DRUM RELEASE BUTTON EA0561R3 SQM5 Reversing Actuators Actuator model numbers that end with R are factory configured for clockwise cw minimum to maximum rotation when facing the gear end of the actuator or counterclockwise ccw rotation when facing the other end of the actuator The gear end of the actuator is the side opposite of the visual position indicator To field reverse the direction of rotation see Service Guide
12. with the hole in the gray plastic housing and install the potentiometer alignment screw See Figures 17 and 17a The actuator position indicating pointer located near the actuator gear end of the cam drum must point to the 0 mark on the actuator position scale See Figure 6 The scale is located on the cam drum nearest to the actuator gear end Press and hold the black cam drum release button while manually rotating the cam drum If installing a potentiometer without gear manually rotate the potentiometer pointer until the pointer is exactly in the min position See Figure 17 Firmly tighten the black potentiometer cam attachment screw while manually holding the potentiometer pointer in alignment Check the alignment again If installing a gear model potentiometer manually rotate the potentiometer gear until the white line next to the 0 or 1 mark on the potentiometer gear face is exactly in alignment with the potentiometer gear alignment pointer See Figure 17a For counterclockwise ccw operation the line beside the 1 mark must exactly align with potentiometer gear alignment pointer For clockwise cw operation the line beside the 0 mark must exactly align with potentiometer gear alignment pointer Firmly tighten the black potentiometer cam attachment screw while manually holding the potentiometer gear in alignment Check the alignment again Connect the bundled blue black and brown potentiometer wires to the ter
13. 1 on switch 1 will be energized to provide position feedback Connect power to terminal ZL to drive the actuator to the minimum low fire position Once the minimum position is reached terminal 23 on switch III will be energized to provide position feedback Adjustment of switch III will determine the low fire stop position Switch III low fire must be set at a higher position than switch II fully closed Terminal ZL may be energized only after removing power from terminals A Z 13 and LR Connect line voltage to terminal Z to drive the actuator to the fully closed economy position switch Il Connect the input control signal wires to the appropriate terminals See Figure 11 f CAUTION Do not power terminals A and Z simultaneously Actuator damage will occur Siemens Building Technologies Inc Page 13 Technical Instructions Document No 155 517P25 July 9 2007 SQM5 Reversing Actuators Wiring Continued tee ae shown in l auto position EA0557R6 EA0558R3 E wire leads 13 23 actuator switch 1 Maximum High fire Economy Fully closed Ill Minimum Low fire IV VI Auxilliary 2 a AGAB6 9 Figure 11 Basic Functional Diagram of AGA56 9 4 4 20 mA Qs 62 1 135 Ohm Pu Ir 0 2 V DRC 4 20 mA Q 1 0 10 V O 21
14. 9A circuit board accepts the following input signals Line voltage e Power to A drives the actuator open to the setting of switch cam Maximum e Power to ZL drives the actuator closed to the setting of switch cam III Minimum e Power to Z drives the actuator closed to the setting of switch cam II Economy e 4to 20 mA Signal to common to M e 0to 135 Slide wire signal to YO potentiometer connected M and U4 e Oto 10 Vdc Signal to Y1 common to M e 010 20 mA Signal to Y2 common to M The AGA56 9A circuit board provides the following output signals e 41020 mA Signal from U3 common to M e Oto 10Vdc Signal from U1 common to M e Oto 20mA Signal from U2 common to M Double potentiometers ASZ22 provide additional output signals Siemens Building Technologies Inc SQM5 Reversing Actuators Electronic Linearization Function Input Signal Override Parallel Operation Master Slave Operation Split Ranging Siemens Building Technologies Inc Technical Instructions Document No 155 517P25 July 9 2007 Butterfly valves have non linear flow characteristics Near the fully closed position a small change in the valve s position will produce a very large change in flow Near the fully open position a large position change will produce a relatively small change in flow The linearization function is intended to minimize the initial steep flow curve characteristics of a typical b
15. Figure 6 e For CCW rotation use the black cam drum scales and the single switch cam pointers e For CW rotation use the red cam drum scales and the double switch cam pointers NOTE Press and hold the black cam drum release button to rotate the cam drum This will give easy access to the switch cams and a better view of the cam drum scales If no potentiometer ASZ is installed the reversing procedure is complete If a potentiometer ASZ is installed complete Steps 3 through 9 Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 Reversing Rotational Direction Continued POTENTIOMETER GEAR ALIGNMENT POINTER EA0517R1 COUNTERCLOCKWISE ROTATION EA1210R1 EA1199R1 POSITION Y INDICATION POSITION POINTER 8 V lt INDICATION Y LE POINTER o 9 O ee EA1209R1 POSITION INDICATION POINTER i POSITION O INDICATION POINTER SE EA1200R1 Counterclockwise Clockwise Figure 17 Reversing Rotational Direction on the ASZ Potentiometer GEAR WITH MARK 1 FOR POTENTIOMETER GEAR ATTACHMENT SCREW GEAR WITH MARK 0 FOR CLOCKWISE ROTATION BOARD BOARD ALIGNMENT SCREW ALIGNMENT SCREW TERMINAL TERMINAL POTENTIOMETER GEAR ALIGNMENT POINTER 0518R1 POTENTIOMETER POTENTIOMETER POTENTIOMETER GEAR ATTACHMENT SCREW Figure 17a Reversing Rotational Directio
16. Si EM ENS Technical Instructions SQM5 Reversing Actuators ISO 9000 and 14000 REGISTERED FIRM Description Features Document No 155 517P25 July 9 2007 WA G SQM5 reversing actuators are used for the positioning of flow control valves butterfly valves dampers or any application requiring rotary motion The SQM5 actuators accommodate control input signals of 4 to 20 mA 0 to 135 Q 0 to 10 Vdc 0 to 20 mA position proportional and floating control The available output signals include 4 to 20 mA 0 to 135 0 to 10 Vdc 0 to 20 mA and 0 to 1000 actuators are available with up to six internal easily adjustable switches EA0511R1 A selection of exchangeable circuit boards provide a variety of functions including auto manual selector switch manual forward reverse toggle switch zero and span adjustment parallel or master slave operation split range control input signal override and selectable electronic linearization SQM5 is engineered for precision It is particularly well suited for applications requiring a high degree of modulating accuracy and repeatability Drive shaft play is limited to 0 3 with a modulating accuracy of 250 repositions through 90 of travel The SQM5 actuator may be mounted in any position A selection of mounting brackets and shafts provides installation flexibility and allows for the simple replacement of most competitive actuators e Modulating ac
17. The actual position of the SQM5 actuator is indicated by the gray actuator position indicating pointer see Figure 6 The position is also displayed by the indicating dial through the housing s window Ensure that the actuator position indicating dial is aligned with the actuator position scale If necessary rotate the dial in the clockwise direction CAUTION A Turning the dial in the counterclockwise direction may loosen the potentiometer locking screw SQM5 actuators are equipped with two removable conduit connection plates located on the upper corner of the gear housing Each plate is provided with two threaded connections for 1 2 NPSM conduit connectors The use of flexible stranded wire is recommended CAUTION A To avoid electro magnetic interference the SQM5 actuators must be grounded The ground terminal is located to the right of the auto manual switch Disconnect the circuit board wire marked 51 during high voltage testing Reconnect it to the grounding terminal after the test Siemens Building Technologies Inc Page 9 Technical Instructions Document No 155 517P25 July 9 2007 Wiring Connections AGAB6 1 circuit boards See Figures 7 and 8 Page 10 SQM5 Reversing Actuators NOTE SQM5 actuators require a single source single phase power supply Wiring connections vary depending on which AGA56 circuit board is installed Manual Operation 1 Setthe AUTO MAN switch in the MAN position
18. cuit board supports Circuit Board located on the switch housing side of the actuator Installation 2 Gently guide the AGA56 1A97 circuit board into the support slots and slide the board downward until both supports snap into place 3 Make the following connections to the actuator a Connect the wire marked 1 from the circuit board to switch I terminal 1 b Connect the wire marked 2 from the circuit board to switch Il terminal 2 c Connect the wire marked 13 from the circuit board to switch Ill terminal 13 Page 24 Siemens Building Technologies Inc SQM5 Reversing Actuators Potentiometer Removal Potentiometer Installation Technical Instructions Document No 155 517P25 July 9 2007 Remove the white plastic actuator position indicating dial by gently pulling while rotating in the clockwise direction See Figure 6 Disconnect the blue black and brown wire from the potentiometer terminal block See Figure 17 Remove the silver potentiometer alignment screw Loosen the black potentiometer cam attachment screw approximately one turn Gently wedge a small screwdriver between the potentiometer and the gray plastic housing Carefully twist the screwdriver until the potentiometer releases from the cam drum shaft Remove the ASZ potentiometer Install the new ASZ potentiometer by gently sliding the bushing over the cam drum shaft Align the potentiometer alignment screw hole
19. curacy of 250 repositions through 90 e Two limit switches plus up to four internal auxiliary switches e Fully closed economy position switch e Drive shaft and cam drum disengagement clutches e Auto manual switch manual control forward reverse toggle switch e UL CSA approved 24 and 110 Vac versions e CE approved 220 Vac versions e Field reversible clockwise cw or counterclockwise ccw operation e Various torque ratings and running times available e Selection of field exchangeable single ended and dual ended shafts e Mounting brackets to replace competitive actuators Siemens Building Technologies Inc Technical Instructions Document No 155 517P25 July 9 2007 Features Continued Application Page 2 SQM5 Reversing Actuators e Connections for both base and face mounting e Low hysteresis actuator and potentiometer gearing e Externally visible position indication e Selection of input and output signals e Zero and span adjustment e Field exchangeable circuit boards and potentiometers e Electronic damper linearization function e Split range and selectable parallel or master slave operation e Adjustable input signal override function SQM5 actuators are uniquely suited for both industrial and commercial applications The high level of accuracy permits precise modulating control of industrial process and process heating applications often significantly enhancing performance and product quality In c
20. e is exactly in alignment with the potentiometer gear alignment pointer Siemens Building Technologies Inc Page 19 Technical Instructions Document No 155 517P25 July 9 2007 Reversing Rotational Direction Continued Shaft Installation Preparation Before Circuit Board Installation AGA56 41 42 43 Circuit Board Installation Page 20 SQM5 Reversing Actuators 8 Firmly tighten the black potentiometer cam attachment screw while manually holding the potentiometer position indication pointer in alignment Check the alignment again 9 Re install the white actuator indicating dial by gently pressing it onto the potentiometer cam attachment screw Align scale position 0 on the actuator position indicating dial with the dial pointer by rotating the dial in the clockwise direction to avoid loosening the potentiometer cam attachment screw See Installation and Operation Instructions WARNING Disconnect the power supply to the actuator before replacing the circuit boards The black circuit board mounting bracket installed on the inside base of the SQM5 actuator has four vertical slotted circuit board supports Remove the terminal section and circuit board s from the mounting bracket The actuator motor capacitor is attached to the lower section of the gray plastic switch housing using snap on holding clips Gently pull the capacitor forward until it unclips and temporarily place it on top of the gear hou
21. e trademarks of their respective owners 2007 Siemens Building Technologies Inc Siemens Building Technologies Inc Your feedback is important to us If you have Document No 155 517P25 1000 Deerfield Parkway comments about this document please send them Country of Origin US Buffalo Grove IL 60089 4513 to SBT_technical editor us sbt siemens com Page 31 U S A
22. gure 28 SQM5x xxxRxx Dimensions Siemens Building Technologies Inc Page 29 Technical Instructions Document No 155 517P25 July 9 2007 SQM5 Reversing Actuators Dimensions Continued CR EM 1 8 EA051 AGA57 3 4X 1 4 7 3 Figure 29 Mounting Bracket AGA57 3 7 5 16 4 716 113 3 1 8 80 I 5 16 135 4 3 4 120 65 40 57 15 6 716 164 185 21 4 716 113 4 101 5 3 1 8 2 3 8 60 4 80 2 1 2 63 5 N tc e e wo e lt 30 Figure 30 AGA57 4 Mounting Bracket All non sized holes 5 16 7 62 Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 Dimensions Continued aso GEAR SIDE 0 39 0 31 10 8 7 0 12 Eu o 58 1 0 47 12 0 12 3 V AGAS8 2 0 375 0 375 WS TER i 6 9 AGA58 4 C 8 32 UNC 8 32 UNC 28 x 0 56 28 x 0 56 14 2 14 2 55 AGA58 7 EA0543R1 Figure 31 Shaft Dimensions Information in this publication is based on current specifications The company reserves the right to make changes in specifications and models as design improvements are introduced Other product or company names mentioned herein may be th
23. is determined either Example of limit switch and III by the setting of the MIN and MAX trim WR potentiometers or the setting of switch cam III Minimum and switch cam 2 Maximum The actuator can never E modulate outside of the range set by g 4 switch cam and III If the MIN trim potentiometers are set outside the setting range of switch cams and III then the switch cam settings determine the modulating range If a soft stop is desired the modulating range can be defined by the trim potentiometers if the MIN and MAX trim potentiometers are set inside the setting range of switch cams and See the example in Figure 13 EA0562R1 Figure 13 Switch cam and Trim Potentiometer Setting Siemens Building Technologies Inc Page 15 Technical Instructions Document No 155 517P25 July 9 2007 Cover Installation Features of SQM5x xxxxxZx Actuators Multiple Input Signals Multiple Output Signals Page 16 SQM5 Reversing Actuators 1 Lift the two screws the cover corners and slide the cover end into the grooves at the gear end of the actuator See Figure 14 2 Press the cover into place and then press the screws inward and tighten See Figure 15 EA0567R1 EA0563R1 Figure 14 Figure 15 SQM5xx xxxxxZx actuators contain the AGA56 9A multi function circuit board This circuit board provides the following features The AGA56
24. ment No 155 517P25 July 9 2007 AGA56 1A97 EA0554R3 Figure 8 AGA56 1A97 Terminal Auto Manual Board AGA56 41 42 43 Manual Operation Circuit Boards See Figures 9 and 10 1 2 3 4 Set the AUTO MAN switch in the MAN position Connect ground to the screw located below the shaft release button Connect neutral to terminal N Only terminal L must be powered to enable manual operation The actuator can now be driven to the maximum high fire position switch cam 1 or the fully closed economy position switch cam 11 by using the toggle switch located to the left of the AUTO MAN switch Automatic Operation 1 2 3 4 Set the AUTO MAN switch in the AUTO position Connect ground to the screw located below the shaft release button Connect neutral to terminal N Connect line voltage at all times to terminal L to provide power to the electronic circuit board Connect line voltage to terminal LR to provide power when modulating Connect line voltage to Terminal LR only after removing power on terminals A and Z otherwise actuator damage may result Connect line voltage to terminal A to drive the actuator to the maximum high fire purge position Once the maximum position is reached terminal 11 on switch 1 will be energized to provide position feedback Connect power to terminal ZL to drive the actuator to the minimum low fire position Once the minimum position is reached terminal 23 on
25. minal block located on the ASZ potentiometer board See Potentiometer Installation and Figures 17 and 17a Re install the white actuator indicating dial by gently pressing it onto the potentiometer cam attachment screw Align scale position 0 on the actuator position indicating dial with the dial pointer by rotating the dial in the clockwise direction to avoid loosening the potentiometer gear attachment screw See Figure 6 Siemens Building Technologies Inc Page 25 Technical Instructions Document No 155 517P25 July 9 2007 Specifications SQM5 Reversing Actuators SQM5 Reversing actuator SQM5 Reversing Actuator Page 26 Agency approvals Operating voltage Operating frequency Power consumption Type of motor Duty cycle Torque Maximum shaft torque AGA58 1 AGA58 2 AGA58 3 AGA58 4 AGA58 7 Timings Rotational range of operation SQM5x xxxxxA models SQM5x xxxxxx3 models SQM5x xxxxxx4 models SQMSx xxxxxx6 models Direction of rotation Shaft Shaft disengagement Number of auxiliary switches Limit switches Electrical rating of auxiliary switches Mounting position Ambient operating temperature Shipping temperature NEMA ratings Connections Switches Boards Dimensions Weight Housing Enclosure cover Motor Disengagements UL CSA CE 24 Vac 10 15 110 Vac 15 to 120 Vac 10 220 Vac 15 to 240 Vac 10 50 to 60 Hz 20 VA Reversing synchronous motor 10096 See Table 1
26. n on the ASZ Potentiometer Gear Models 3 Disconnect the blue and brown wires from the terminal block located on the ASZ potentiometer circuit board and reverse The black wire remains connected to the middle terminal See Figures 17 and 17a Remove the white plastic actuator position indicating dial by gently pulling while rotating in the clockwise direction See Figure 6 The actuator position indicating pointer located near the actuator gear end of the cam drum must point to the 0 mark on the actuator position scale scale on the cam drum nearest to the actuator gear end Press and hold the black cam drum release button while manually rotating the cam drum Loosen the black potentiometer cam attachment screw approximately one turn Gently wedge a small screwdriver between the potentiometer and the gray plastic housing Gently twist the screwdriver until the potentiometer releases from the cam drum shaft Change potentiometer end position e Manually rotate the potentiometer position indication pointer exactly to the other end mark see Figure 17 e Gear models see Figure 17a For clockwise rotation manually rotate the potentiometer gear until the white line next to the 0 mark on the potentiometer gear face is exactly in alignment with the potentiometer gear alignment pointer For counterclockwise rotation manually rotate the potentiometer gear until the white line next to the 1 mark on the potentiometer gear fac
27. ntiometer Removal Installation Instructions 2 Remove the AGA56 9A circuit boards from the packaging The three separate AGA56 9A circuit boards are shipped in a circuit board mounting bracket 3 Remove the two upright circuit boards from the mounting bracket by gently pulling aside the vertical supports and sliding the boards upward Remove the base circuit board from the bottom of the mounting bracket Discard the shipping mounting bracket Page 22 Siemens Building Technologies Inc SQM5 Reversing Actuators AGA56 9A Circuit Board Installation Continued Technical Instructions Document No 155 517P25 July 9 2007 Guide the base circuit board from the switch housing side of the actuator into the bottom of the circuit board mounting bracket See Figure 23 Re install the actuator motor capacitor See Figure 24 Gently guide the terminal board into the support slots and slide the terminal board downward until both supports 8 ji i BASE snap into place See Figure 25 CIRCUIT See Figure 26 and make the following Figure 23 connections to the actuator a Connect the wire marked 1 from the circuit board to switch terminal 1 b Connect the wire marked 2 from the circuit board to switch Il terminal 2 Connect the white wire marked 3 from the circuit board to switch 111 terminal 3 c Connect the wire marked 13 from the circuit board to switch III te
28. oards Page 13 Commissioning Modulation Adjustment Page 15 Zero Adjustment Page 15 Span Adjustment Page 15 Cover Installation Page 16 Features SQM5x xxxxxZx actuators Page 16 SQM5x xxxxxGx actuators Page 18 SQM5x xxxxxHx actuators Page 18 SQM5x xxxxxKx actuators Page 18 SQM5x xxxxxAx actuators Page 18 Service Guide Reversing Rotational Direction Page 18 Shaft Installation Page 20 Circuit Board Installation Page 20 AGA56 41 42 43 Page 20 AGA56 9A Page 22 AGA56 1A97 Page 24 Potentiometer Removal Installation Page 25 Specification Data Page 26 Dimensions Page 29 Siemens Building Technologies Inc Page 3 Technical Instructions Document No 155 517P25 July 9 2007 SQM5 Reversing Actuators Product Numbers Table 1 Product Numbers for Pre assembled Actuators Input Control Signals Product Number G Torque Running Time Ib in 90 60 Hzsec Rotation direction 110 V M50 261R1G3 220 V 24V M50 261R1G3R M50 264R1A SQM50 264R2A M50 264R1A0R M50 264R1A3 M50 264R1G3R M50 264R1G4 M50 361R1G3 M50 361R1G3R M50 361R1G7 M50 364R1G3 M50 364R1G3R M50 461R1A M50 461R1A3 M50 461R1G3 M50 461R1G3R M50 461R1H3 M50 461R1Z3 M50 461R1Z7 M50 464R1A SQM50 464R8A M50 464R1A0R M50 464R1A3 M50 464R1A3R M50 464R1G3 SQM50 464R8G3 M50 464R1G3R SQM50 464R2G3R M50 464R1G7
29. odulating input SQMbx xxxxxHx actuators contain the AGA56 42A circuit board with terminals Y M and U for 0 to 135 O modulating input SQMbx xxxxxKx actuators contain the AGA56 43A circuit board with terminals Y and M for 0 to 10 Vdc modulating input The AGA56 4xA circuit boards accept the following additional input signal Line voltage e Power to A drives the actuator open to the setting of switch cam Maximum e Power to Z drives the actuator closed to the setting of switch cam II Economy e Power to ZL drives the actuator closed to the setting of switch cam III Minimum The AGA56 4xA circuit boards do not provide output signals Install a double potentiometer ASZ22 to obtain a 0 to 1000 actuator position output signal The AGA56 1A97 circuit boards accept the following additional input signal Line voltage e Power to A drives the actuator open to the setting of switch cam Maximum e Power to Z drives the actuator closed to the setting of switch cam II Economy e Power to switch Ill terminal drives the actuator to the setting of switch cam III Minimum The AGA56 1A97 circuit board provides no output signals Install an ASZ potentiometer to obtain an actuator position output signal WARNING Disconnect the power supply to the actuator before performing any service functions 1 Disconnect the wires marked 21 and 12 and reverse 2 Adjust all switch cams to the desired settings see
30. ommercial and industrial burner applications requiring high turndown and reliable ignition the auxiliary switches can be applied to create separate positions for burner ignition and low fire In dual fuel applications additional switches can be used to create separate high fire low fire and ignition positions for each fuel The economy position switch is used to drive the actuator to the full closed position when the burner is off In all applications commissioning is simplified Shaft and cam drum disengagement clutches allow for the quick manual alignment of the actuator shaft and switch cams The forward reverse toggle switch in combination with the auto manual selector switch provides direct manual control Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 Table Of Contents Application Page 2 Product Numbers Product numbers for pre assembled UL CSA CE approved actuators Table 1 Page 4 Product numbers for accessories Table 2 Page 5 SQM5 Product Number Identification Legend Page 6 Installation and Operating Instructions Shaft Installation Page 7 Rotational Direction Verification Page 8 Actuator Mounting Page 8 Switch Adjustment Page 8 Shaft Adjustment Page 9 Cam Drum Adjustment Page 9 Wiring Electrical Connection Page 9 Grounding Page 9 Wiring Connections AGAB6 1 circuit boards Page 10 AGA56 41 42 43 circuit boards Page 11 AGAB6 9 circuit b
31. rminal 13 EA0572R1 CAPACITOR d Connect the neutral wire marked N to the double terminal block located on the outer end of the FEE gA switch housing e Connect the grounding wire marked TERMINAL 51 to the ground terminal located to the right of the auto manual switch SECTION EA0573R1 Figure 25 Siemens Building Technologies Inc Page 23 Technical Instructions SQM5 Reversing Actuators Document No 155 517P25 July 9 2007 AGA56 9A 8 Gently guide the L shaped circuit Circuit Board board containing the three blue trim Installation Continued potentiometers into the vertical support slots located on the cam drum side of the actuator See Figure 27 17 16 15 14 113 12 28 27 26 25 24 23 22 21 7 6 5 14113 L2 vil v ou 9 Slide the circuit board downward until both supports snap into place Install the ASZ potentiometer See Potentiometer Removal Installation Instructions N 10 Connect the bundled blue black and brown potentiometer wires to the terminal block located on the ASZ potentiometer circuit board EA0565R2 Figure 26 L SHAPED CIRCUIT BOARD EA0566R1 Figure 27 AGAS6 1A97 1 Install the AGA56 1A97 circuit board into the two slotted cir
32. ructions Document No 155 517P25 July 9 2007 Two removable inserts with two 1 2 inch NPSM threads Each insert allows insertion of entire cable tree for easy servicing Maintenance free Four 1 4 20 UNC screws in bottom Face mounting at gear side also possible Screw pattern and shaft height Adaptation with AGA57 adapters See Table 2 Voltage independent 50 to 60 Hz 2 position switch 3 position switch 5 F to 140 F 20 C to 60 C 58 F to 140 F 50 C to 60 C 0 22 Ib 0 1 kg Single potentiometer ASZ 1000 ohm is required 24 Vac 1096 1596 110 Vac 15 to 120 Vac 10 220 Vac 15 to 240 Vac 10 50 to 60 Hz 5 to 140F 20 C to 60 C 58 F to 140 50 C to 60 C 4 to 20 mA 300 Q MIN 0 to 75 MAX min 10096 2 position switch 3 position switch 0 7 Ib 0 33 kg Same specifications as AGA56 41A except 0 to 135 ohm 300 Q 2100K O Page 27 Technical Instructions Document No 155 517P25 July 9 2007 Specifications continued AGA56 43A AGA56 9A ASZ Potentiometers Page 28 AGA56 43A Electronic circuit boards Input signal Impedance Voltage input AGA56 9A Multi function electronic circuit boards Operating voltage Operating frequency Input signals Impedance Current input Voltage input Output signals Max output load Current output Voltage output Zero adjustment Span adjustment Split ranging SHIFT Input signal override POS
33. sing See Figure 18 Figure 18 CAUTION A Do not disconnect any capacitor wiring 1 Remove the AGA56 41 42 43 circuit board from the packaging The circuit board is shipped as one board EA0570R1 TERMINAL 2 Separate the board at the perforation by holding the circuit board at both ends and gently bending the board until it separates 3 Move the terminal section containing the auto manual switch to the opposite end of the base circuit board 5 CIRCUIT 4 From the switch housing side of the BOARD actuator guide the base circuit board Figure 19 into the bottom of the circuit board mounting bracket See Figure 19 Siemens Building Technologies Inc SQM5 Reversing Actuators Technical Instructions Document No 155 517P25 July 9 2007 AGA56 41 42 43 5 Re install the actuator motor capacitor Circuit Board See Figure 20 Installation eg Continued 6 Gently guide the terminal section into the support slots and slide the terminal board downward until both supports snap into place Ensure that the four brown wires and the flat white connector cable which connect the two circuit boards are positioned correctly in their respective corners allowing the board to freely slide into place without pinching either wire See Figure 21 EA0575R1 7 Connect the bundled blue black and Figure 20 brown potentiometer wires to the terminal block located on the ASZ TERMINAL potentiometer circ
34. switch III will be energized to provide position feedback Adjustment of switch III will determine the low fire stop position Switch III low fire must be set at a higher position than switch II fully closed Terminal ZL may be energized only after removing power from terminals A Z 13 and LR Connect line voltage to terminal Z to drive the actuator to the fully closed economy position switch Il Connect the input control signal wires to the appropriate terminals See Figure 9 T CAUTION Do not power terminals A and Z simultaneously Actuator damage will occur Siemens Building Technologies Inc Page 11 Technical Instructions Document No 155 517P25 July 9 2007 SQM5 Reversing Actuators Wiring Continued AGAS6 4 P r AGAS6 41 ri G board 4 20 mA 2 V 1 1 1 1 1 r e AGAS6 42 OPE 1 135 H board ees O 0 135 Ohm 1 1 1 1 puse 0 2 V MIN 5 Qet eel 3 ro 0 M x et Mri qp CK board o 10 v MIN MAX d actuator switch RES PEERS eee 1 Maximum High fire Il Economy Fully closed Ill Minimum Low fire IV VI Auxilliary p bak brown 4 5 1 y 28 DE E Bu ee o V Tol roc Lov ok olb ov 7 gt er 1000 Ohm 13 23 1 24 15 25 16 26 1 1 B m wire leads amen Figure 9 Basic Functional Diagram of AGA56 4 v v Vv vvv v an e
35. ts amp Adapters AGA57 3 for replacement of Honeywell MOD III IV actuators for replacement of Honeywell M640 740 940 and Barber Colman EA20 40 50 60 actuators Directly adaptable to Eclipse butterfly valves mounting kit for direct attachment to Siemens VKF41 butterfly valve Shaft AGA58 1 required AGA57 4 ASK33 9 Additional potentiometer models available See Siemens technical data sheet 7921 Siemens Building Technologies Inc Page 5 Technical Instructions SQM5 Reversing Actuators Document No 155 517P25 July 9 2007 Product Number Identification Legend For actuator identification only To select product numbers for ordering see Table 1 Figure 1 SQM5 Product Number Identification Legend SQM5 0 4 8 0 R 1 Z 3 R Actuator family Torque in Ilb 60 50 Hz 90 for 8 10 sec running time 140 for 12 15 25 30 37 45 sec 200 for 25 30 sec 310 for 37 45 sec 400 for 50 60 75 90 sec 0 0 3 6 6 Running time for 90 Not all actuator running times are available in each torque Refer to table 1 60 Hz 50 Hz 2 8sec 2 10sec 3 12 sec 3 15sec 4 25sec 4 30sec 5 37sec 5 45sec 6 50sec 6 60sec Number of SPDT switches 6 2 limit and 4 auxiliary switches Shaft selection 0 shaft shaft must be ordered separately 1 round 10 mm single ended for use with VKF41 butterfly valves 4 square 3 8 inch dual ended 7 round 14 mm single ended Approvals
36. uit board See SECTION Potentiometer Installation EA0576R1 Figure 21 Siemens Building Technologies Inc Page 21 Technical Instructions SQM5 Reversing Actuators Document No 155 517P25 July 9 2007 AGAS6 41 42 43 8 Make the following connections to the Circuit Board actuator See Figure 22 Installation Continued a Connect the wire marked 1 from Be ar toe eel teal hal 2 la the circuit board to switch 51171 Lel L51 LH Lal 2111 terminal 1 b Connect the wire marked 2 from the circuit board to switch Il terminal 2 c Connect the wire marked 3 from the circuit board to switch III terminal 3 d Connect the wire marked 13 from the circuit board to switch Ill BLOCK terminal 13 e Connect the blue neutral wire marked to the double terminal block located on the outer end of the switch housing f Connect the grounding wire marked 51 to the ground terminal located to the right of the auto manual switch EA0577R2 Figure 22 AGAS6 9A 1 Remove the ASZ potentiometer if Circuit Board already installed on the SQM6B Installation actuator See Pote
37. utterfly valve The linearization function is enabled when Jumper J1 is in position 1 upper position Consequently the actuator will make smaller rotational movements when subjected to lower input signals and larger rotational movements when subjected to higher input signals For example based on a 90 modulating range a change in input signal from 4 to 8 mA will cause a rotational movement of 11 25 An equal change from 16 to 20 mA will cause a rotational movement of 45 Thus with the linearization function enabled the change in flow is closely proportional to the change in input signal The linearization function is disabled when Jumper J1 is in position 2 lower position When disabled the rotational movement of the shaft is proportional to the input signal Line voltage to terminal P will drive the actuator to a pre set adjustable position overriding all modulating input signals Use the potentiometer marked POS to adjust the override position to any setting within the setting range of switch cams and III NOTE The input signal override can also be used for the ignition position of burners if different from the low fire position Set Jumper J2 in position 1 upper position to configure the actuator for parallel operation Input signals YO Y1 Y2 or Y3 are directly shunted to output signals U1 U2 and U3 All output signals are available regardless of which input signal is applied Set J2 in position 2 lower position
38. xxxZx board for SQM5x xxxxxZx board for SQM5x xxxxxZx board for SQM5x xxxxxGx board for SQM5x xxxxxGx board for SQM5x xxxxxGx board for SQM5x xxxxxHx board for SQM5x xxxxxHx board for SQM5x xxxxxHx board for SQM5x xxxxxKx board for SQM5x xxxxxKx 58 1 58 2 AGA58 3 10 mm round with key Gear end only 12 mm round with key Gear end only 9 mm square Dual ended AGA58 4 3 8 inch square Dual ended AGA58 7 14 mm round with key Gear end only For exact shaft sizes see Dimensions Crank Arm Push Rods 338 031 Crank arm kit Includes two crank arms for connecting the AGA58 4 shaft to a 1 2 inch damper shaft with two ball joints Does not include push rod AGA56 43A27 220 board for SQM5x xxxxxKx See Product Number Identification Legend Figure 1 338 041 5 16 damper push rod 12 inches long 338 042 5 16 damper push rod 15 inches long 338 043 5 16 damper push rod 18 inches long 338 044 5 16 damper push rod 24 inches long 338 045 5 16 damper push rod 36 inches long 338 046 5 16 damper push rod 48 inches long Potentiometers ASZ12 803 and ASZ12 30 10000 90 ASZ12 833 and ASZ12 33 10000 135 ASZ22 803 and ASZ22 30 1000 10000 double potentiometer 90 ASZ22 833 and ASZ22 33 1000 10000 double potentiometer 135 ASZ16 703 1350 90 wire wound ASZ16 733 1350 135 wire wound ASZ66 733 1350 1350 double potentiometer 135 wire wound Mounting Bracke

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