Installation Bulletin - Johnson Controls
Contents
1. See Figure 2 g Terminal Board x Receptacl ni eceptacles Terminal Board Screws 2 Terminals Figure 2 Installing the Terminal Board 2 Fasten the board with the No 6 32 x 0 312 Phillips head screws supplied 3 Install the ribbon attached cover mounted vertical board carefully placing the terminal receptacles onto the two sets of pin terminals so all pins are aligned See Figure 3 Terminal Receptacles gt i Vertical Board Pin Terminals Receptacles Pin Terminals Figure 3 Installing the Vertical Board 2 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Board Installation Bulletin 4 Place the bracket supplied with the actuator over 3 the vertical board and fasten it in place with the captive screw See Figure 4 Figure 4 Installing the Bracket 5 Apply the adhesive backed identification label provided to the actuator bracket See Figure 5 e z _ oa o xI O gt oy a Mes a e ee l a a eee C j Identification Label Note The letter on the label completes the model number of the M100 actuator after R81 installation Figure 5 Installing the Identification Label Removing Boards To remove a circuit board loosen the cover screws and remove the actuator cover The old cover will be replaced by the new furnish2. 8 5 N m 150 Ib in 17 N m 150 Ib in 17 N m 300 Ib in 34 N m Rotation Range Fixed zero adjustable full travel 65 to 270 factory set at 90 full travel Rotation Timing 60 seconds for 160 travel nominal 60 Hz at Rated Load 38 seconds for 90 travel nominal 60 Hz 75 seconds for 90 spring return Cycle Life M110 and M130 spring return models 150 000 cycles at rated load M120 M140 and M150 non spring return models 200 000 cycles at rated load Electrical Connection 1 4 in quick connect spade terminals Action CW rotation on 0 to 100 command DA and CCW rotation on 0 to 100 command RA factory set for DA Ambient Operating Non spring Return 40 to 125 F 40 to 52 C 90 RH 25 duty cycle Conditions Spring Return 35 to 125 F 37 to 52 C 90 RH 25 duty cycle Ambient Storage 40 to 140 F 40 to 60 C 90 RH Conditions Dimensions H x W x D Spring Return 6 23 x 5 64 x 7 68 in 158 x 143 x 195 mm Non spring Return 6 23 x 5 64 x 4 94 in 158 x 143 x 125 mm Shipping Weight Spring Return 9 Ib 4 1 kg Non spring Return 6 5 Ib 2 9 kg Agency Compliance UL M100C UL 916 Listed File E107041 CCN PAZX UL 873 Recognized File E27734 CCN XAPX2 CSA M100C C22 2 No 24 Certified File LR948 Class 4813 02 M100X and R81 No UL Listing or CSA Certification EU Directive Compliance 89 336 EEC CE Mark The performance specifications are nominal and conform to acceptable industry standards For a
3. LIT 2681132 in FAN 268 1 977 or 1628 3 for more specific wiring information C alibration Switch Settings Note If switch settings are changed after the actuator is powered short the BUS to the COM for a moment for the changes to take effect Make field adjustments using the 8 position DIP switch located on the cover mounted circuit board as shown in Figure 8 The position of these switches specifies the operating parameters as shown in Table 1 RA man 2 AARRE Figure 8 Digital Circuit Board Table 1 Switch Settings namper Fenton Otro Pt save id Master Pe seue unr a Reverse Acting Direct Acting a Sess Joes s Across Selecion Adress Selection e Across Selection Adress Selection amp Across Selection adress Selection Refer to Address Selection section for complete address selection options Master Slave for Zone Bus Set Switch 1 to the Off position for master operation The Zone Bus does not use the On position which is the slave function 4 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Board Installation Bulletin Master Slave for DSC1000 Level 1 Bus Both master and slave actuators receive commands from the controller but only the master actuator has continuous two way communication with the controller Slave actuators send response messages back to the controller only if an error occurs at the slave See the Address Selectio
4. the following procedures to make the adjustments or refer to the appropriate valve or damper linkage literature Note Manually driving the actuator will override the controller s command Be sure to disconnect any control wiring before manually driving the actuator 1 Remove all control wires and make sure the travel adjustment potentiometer is set fully CCW Apply 24 VAC between T1 and T2 Jumper Terminals COM and CW to drive the actuator to the full CW position 4 Slowly rotate the travel adjustment potentiometer CW to increase rotation until the corresponding valve or damper is in the desired position 5 Move the jumper from Terminal CW to Terminal CCW to allow the actuator to return to the full CCW position Make sure the power is off and connect the control wires M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Interface Board Installation Bulletin 7 Troubleshooting A dditional Information After installation and wiring are complete make See Table 3 for accessories and contact the nearest system settings and apply power Cycle the actuator Johnson Controls representative Refer to Table 4 for using the controller after assembling the linkage and product specifications actuator to the valve or damper 8 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Board Installation Bulletin Table 3 Accessories Product Description Code Number Y20DAA 2 Mounts the actuator t
5. CCW 0 20 40 60 80 100 Controller Command Actuator Rotation CW 100 20 Command 90 Actuator Rotation 80 Reverse i Acting O 1 Actuator 60 Rotation 40 l l 20 l eee 490 Command _ 10 Actuator 0 Rotation ccw 0 20 40 60 80 100 Controller Command Figure 10 S Curve Characteristics M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Interface Board Installation Bulletin 5 Direct Reverse Acting The M100C is factory set for DA A 0 to 100 command will cause the load end output shaft to rotate fully CCW at 0 and fully CW at 100 Switch 3 is set to Off When set for RA a 0 to 100 command will cause the load end output shaft to rotate fully CCW at 100 and fully CW at 0 Change Switch 3 to On L1 Zone Bus C500 Controllers use the L1 Bus Application Specific Controllers ASC use the Zone Bus Set Switch 4 to the Off position to allow the actuator to communicate with a C500 and to On to communicate with an ASC Note Refer to M100C Series Actuator with R81CAA 2 Interface Board for C500 Digital Controllers Application Note LIT 2681132 in FAN 268 1 977 or 1628 3 Address Selection The controlled device will respond only to a command preceded by its assigned address code number The positioning of Switches 5 6 7 and 8 provides address information to the controller The switches are each positioned so that the sum of
6. JQHNSON CONTRELS FANs 268 1 1628 3 977 Installation Bulletin M100C Issue Date 0600 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Interface Board nstallation Parts Included e proportional spring return or non spring return actuator R81CAA 2 electronics installed e five 1 4 in female quick connect terminals e LVR27A 602 crank arm only included with the spring return models R81CAA 2 e top cover electronics assembly e terminal board e two No 6 32 x 5 16 in Phillips head screws Tools Needed e No 2 Phillips screwdriver e 3 16 in 5 mm flat blade screwdriver e punch and hammer Precautions IMPORTANT All M100C Series actuators are intended to control equipment under normal operating conditions Where failure or malfunction of M100C actuators could lead to an abnormal operating condition that could cause personal injury or damage to the equipment or other property other devices limit or safety controls or systems alarm or supervisory intended to warn of or protect against failure or malfunction of M100C actuators must be incorporated into and maintained as part of the control system 2000 Johnson Controls Inc Part No 34 636 70 Rev A Code No LIT 2681113 Take the following precautions for the actuator e Do not install the actuator in atmospheres where explosive vapors or gases could be present or environments where substances corrosive to the devic
7. e s internal components could be present e Seal wiring entering into return air systems to prevent aspiration of corrosive air into the actuator Control Input M100C Series actuators receive and interpret digital commands from a controller for accurate positioning of the output shaft The M100CAA 2 is a dual direct and reverse acting model replacing the M100CAA 1 direct acting only and M100DAA 1 reverse acting only models The actuator s travel is factory set at 90 and is field adjustable from 65 to 270 The timing of the actuator is 38 seconds for 90 rotation and 60 seconds for 160 rotation D irection of Rotation The actuators are factory set at the zero position and for 90 travel The zero position is 10 Clockwise CW from vertical See Figure 2 Spring return models always return Counterclockwise CCW to the zero position when power is removed Direction of Drive Rotation Terminals CW and T1 Shorted Drive Shaft Direction of Drive Rotation Terminals CCW and T1 Shorted LOAD END Figure 1 Direction of Rotation 1 www johnsoncontrols com All reference to the direction of rotation is when viewing the load end stamped on the actuator housing as shown in Figure 1 From this view the Counterclockwise CCW limit is the zero position M ounting Actuator Follow the installation steps for the linkage kit used to couple the actuator and the controlled device When not utilizing a dampe
8. ed cover 1 Disconnect all wiring to the terminal board 2 Loosen the captive screw and remove the bracket See Figure 4 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Interface Board Installation Bulletin Pull the vertical board straight upward being careful not to bend or damage the pin terminals Remove the two screws from the terminal board Grasp the receptacles and remove the terminal board by lifting upward being careful not to bend or damage the pin terminals Wiring A CAUTION Equipment Damage Hazard Disconnect all power supplies before wiring connections are made Check all wiring connections before applying power to the system Short circuited or improperly connected wires will result in permanent damage to the equipment Follow these procedures to wire the actuator Make all wiring connections using copper conductors only Wire in accordance with the National Electrical Code and local regulations Use separate transformers on each M100 actuator to avoid potential miswiring or control signal problems Locate all splicing and excess wiring outside the actuator wiring compartment If desired add a standard electrical box to the actuator s wiring compartment See Figure 6 Wiring Compartment Figure 6 Wiring Compartment 3 The M100C does not require shielded cable on runs less than 50 feet 15 m Avoid running low voltage control wiring in the same condu
9. it as line voltage wiring 24 VAC wiring or other conductors that supply highly inductive loads contactors coils motors generators etc Use shielded cable if the control wiring is longer than 50 feet 15 m run in a common conduit or located near inductive loads Use 22 AWG Beldfoil 8761 or an equivalent for runs up to 250 feet 76 m For runs between 250 to 500 ft 76 to 152 m use 18 AWG Beldfoil 8760 or an equivalent Connect the shield to the controller Common only Do not connect the shield to any other point To connect the wiring 1 Use a hammer and punch to drive out one of the access holes 2 Install the conduit connector not provided to the actuator and secure it using the conduit nut provided with the connector IMPORTANT Proper wiring polarity of the COM and BUS connections must be maintained when multiple actuators are wired in parallel 3 Connect the controller to COM and BUS located in the wiring compartment See Figure 7 M100C T1 cw COM l CCW IBUS T2 24 VAC Supply Y Figure 7 Typical Single Unit Wiring Diagram Tape off the shield end at the actuator Connect the shield only at the controller Level 1 Bus or Zone Bus from the Controller 4 Connect isolated 24 VAC to Terminals T1 and T2 Figure 7 shows a wiring configuration Refer to the M100C Series Actuator with Digital Control Signal R81CAA 2 Interface Board Application Note
10. n section Use Switch 1 to select whether the actuator will respond as a master or slave Position the switch to Off to set the actuator for master operation and position it to On for slave operation Percent Flow CW 100 80 Actuator 60 Rotation 40 7 20 o cow 0 20 40 60 80 100 Controller Command Linear S Curve Flow Characteristics The greatest amount of flow occurs in the early portion of travel for valves and dampers with non linear flow characteristics The S curve switch setting allows the actuator to respond in a non linear manner Relative to the input command actuator travel is smaller during the initial 20 increases during the mid 60 and decreases during the final 20 of the command Use Switch 2 to select the response Position Switch 2 to On to set the actuator for S curve operation See Figure 9 for characteristics Actuator Rotation CW 100 80 Actuator 60 Rotation 40 Reverse Acting 20 0 CCW 0 20 40 60 80 100 Controller Command Figure 9 Linear Characteristics Position Switch 2 to On to set the actuator for S curve operation See Figure 10 for characteristics Percent Flow CW 100 80 Command 90 Actuator Rotation eae ES S 1 80 Ga Direct 1 Acting H Actuator 60 Rotation 40 l 7 1 20 l 20 Command C 1 10 Actuator i 09 Rotation 0
11. o the top of a duct or any flat surface Contains the LVR27A 602 LVR27A 600 ROD16 3 and SWL10A 603Y 2 Y20DAB 2 Mounts the actuator to the side of a duct or wall Contains all items in the YZODAA 2 plus one BKT22A 602 Y20EBA 1 Valve linkage kit for mounting Honeywell valves with 1 4 28 stem connection to M120 or M130 actuators Y20EBA 2 Valve linkage kit for mounting Honeywell valves with 1 4 28 stem connection to M150 actuators Y20EBA 3 Valve linkage kit for mounting Barber Colman valves with 1 4 28 stem connection to M120 or M130 actuators Y20EBA 4 Valve linkage kit for mounting Barber Colman valves with 1 4 28 stem connection to M150 actuators Y20EBD 1 Linkage kit for M120 or M130 actuators and 1 1 4 in DN 32 valves produces 75 Ib 334 N seating force Y20EBD 2 Linkage kit for M140 actuators and 1 1 4 in DN 32 valves produces 150 Ib 607 N seating force Y20EBD 3 Linkage kit for M150 actuators and 1 1 4 in DN 32 valves produces 270 Ib 1202 N seating force Y20EBD 5 Linkage kit for M110 actuators and 1 1 4 in DN 32 valves produces 40 Ib 178 N seating force Y20EBD 6 Linkage kit for M120 or M130 actuators and 1 1 4 in DN 32 valves produces 100 Ib 449 N seating force Y20EBE 1 Coupling adaptor to convert valves with a 5 16 in stem and a hold down nut for Johnson Controls 1 2 to 3 in valves manufactured prior to March 1969 Y20EBE 2 Stem adaptor and centerpiece collar to adapt VT Series valves with slotted
12. one Bus For example To select Zone Bus Address 25 set Switches 6 and 8 to Off and Switches 5 and 7 to On 25 0 4 0 1 from the switch settings and 20 because of Zone Bus selection Select any Zone Bus address between 20 and 27 using the switches 6 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Board Installation Bulletin Travel Adjustment The rotation range of M100C is adjustable from 65 to 270 The controller sends position commands to the actuator ranging from 0 to 100 The actuator responds to these commands only over its selected range of travel See Figure 12 100 CW Reverse Acting Actuator Rotation 1 direct Acting CCW 0 i 0 Controller Command 100 Figure 12 Full Range Rotation For example If a DA actuator has its travel set at 120 a 50 command from the controller would position the actuator at 60 of rotation A 100 command would position the actuator at 120 of rotation For RA actuators with a travel set at 120 rotation the 50 command positions the actuator at 60 rotation and a command of 100 positions the actuator at 0 of rotation The travel adjustment potentiometer mounted on the terminal board enables positioning of the M100 actuator within the range of 65 and 270 rotation Changing the travel adjustment affects the CW rotation limit Turning the adjustment CW increases the total travel and turning it CCW reduces it Use
13. pplication at conditions beyond these specifications consult the local Johnson Controls office Johnson Controls Inc shall not be liable for damages resulting from misapplication or misuse of its products 10 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Board Installation Bulletin Notes M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Interface Board Installation Bulletin 11 Notes JQHNSON CONTRELS Controls Group 507 E Michigan Street P O Box 423 Printed in U S A Milwaukee WI 53201 www johnsoncontrols com 12 M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Board Installation Bulletin
14. r or valve linkage kit use four 1 4 x 1 in bolts to mount the actuator not included Upright mounting of the actuator is recommended Multi position mounting is acceptable as long as the output shaft is parallel to the floor Locate the actuator where the shaft and wiring terminals are accessible IMPORTANT For installations using the CVR83A 600R Weather Cover Kit mount the actuator in an upright position to prevent water from entering the enclosure and damaging the actuator Make all linkage connections to the drive shaft on the load end of the actuator rated for up to 200 Ib dead weight Limit the load on the auxiliary end to 10 Ib dead weight When mounting on a valve mount the actuator above the horizontal plane of the valve piping to avoid damage to the actuator if the valve leaks or develops condensation Note Valve medium temperatures above 250 F 121 C are acceptable only if the actuator s maximum ambient temperature is below 105 F 41 C R81C Installation A CAUTION Equipment Damage Hazard Disconnect all power supplies before removing the wiring connections and boards to avoid possible damage to the equipment Installing Boards M100X base actuators are not provided with circuit boards To install one loosen the actuator s two cover screws remove the cover and proceed as follows 1 Install the terminal board by carefully placing the terminal receptacles onto the pin terminals
15. stems Y20EBD 5 also required Y20EBE 3 Hold down nut for cast iron and VB Series 2 1 2 to 4 in valves and yoke nut for Barber Colman 1 2 to 2 in valves Y20EBE 4 Stem connector for Barber Colman 2 1 2 to 4 in valves 5 per ai ak Ve with Y20EBD 3 or 6 Y20DFC 1 Damper linkage kit for mounting the actuator to CD 1300 dampers only includes a universal mounting bracket for inside or outside damper frame mounting M100C Series Actuator with Digital Control Signal Input and R81CAA 2 Interface Board Installation Bulletin 9 Table 4 Specifications Product M100C Series Actuator with Digital Control Signal Input R81CAA 2 Interface Board Power Requirements 24 VAC Class 2 20 to 30 VAC at 50 60 Hz 25 VA spring return 20 VA non spring return Input Signal Digital from Johnson Controls application specific controllers or the DSC1000 Input Signal Adjustments Direct Acting DA or Reverse Acting RA Master or Slave L1 Bus or Zone Bus Linear or S curve flow characteristics Address Selection 10 through 27 Factory Settings DA Master Linear L1 Bus Address 27 Mechanical Connection 3 8 in 9 5 mm square shaft both ends Maximum dead weight on output shaft 200 Ib 91 kg load end 10 Ib 4 5 kg auxiliary end Mechanical Output Running Torque Breakaway and Stall minimum 25 Ib in 2 8 N m spring return 100 Ib in 11 N m 35 Ib in 4 0 N m 70 Ib in 7 9 N m 50 Ib in 5 6 N m spring return 200 Ib in 23 N m 75 Ibin
16. their individual values provides the desired address value Configure multiple actuators with a separate address when each one performs a different function When all the actuators perform the same function 1 Setall units as the master with the same address when used with an ASC 2 Set one unit as the master and the remaining units as slaves with the same address when used with a C500 Note Refer to M100C Series Actuator with R81CAA 2 Interface Board for C500 Digital Controllers Application Note LIT 2681132 in FAN 268 1 977 or 1628 3 Zone Bus Controller Address Selection The addresses used by the ASC are 20 through 27 Make the address assignment during HVAC PRO configuration for analog outputs See Figure 11 Refer to the HVAC PRO User s Manual FAN 637 5 or 1637 5 for details Equipment Damage Hazard The phone jack connector on the terminal board is for single point connection of the HVAC PRO configuration tool Do not connect any other device at the phone jack This could result in damage to the equipment or wiring Address 23 Address 24 Address 25 o 4567 8 of 56 7 8 Aa aan Aroon Address 26 Address 27 Figure 11 Address Switch Settings for the Zone Bus Table 2 Switch Values for the Zone Bus Note Switch 5 must be On and an additional value of 20 added to the total of the switch settings for selection of the Z
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