Schneider Electric 865-V, 866-V, 885-V Installation Instructions

Page 1
Installation Instructions
INPUT
:
CLASS 2 POWER ONLY
24VAC , 0.42A, 10 VA, 50/60HZ
USE COPPER CONDUCTORS ONLY
MORE THAN ONE DISCONNECT SWITCH MAY BE REQUIRED TO DE-ENERGIZE THIS EQUIPMENT BEFORE SERVICING.
CAUTION
This equipment complies with part 15 of the FCC rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.
24 VAC
RET
RET
RET
IN 5
IN 4
IN 3
IN 2
IN 11
21
20
19
18
17
16
15
14
13
OUT4
OUT5
TRIAC REF
AO6
RET
A07
SHIELD
12
OUT3
2
3
4
5
6
7
8
9
10
11
(HIGH)
(LOW)
AIR FLOW INPUT
UNIVERSAL INPUTS
RS-485
PORT
ANALOG
OUTPUTS
0-10 VDC
DIGITAL
OUTPUTS
24V AC ,
0.5A
SMART SENSOR
COM
COM
866-V
P1
(LO)
P2
(HI)
Mounting Clip
Alternative Damper Shaft Mounting Screw Position
Adjustable Stops
Actuator Clutch Release
Damper Shaft
Hex Mounting Screws
Alternative Damper Shaft Mounting Screw Position
Damper Shaft
Damper Shaft Collar
Cover Release
Velocity Sensor
Inputs
(Barbed fittings)
Cover Release
Damper Position Indicator
Alternate
Mounting Bracket
Mounting Bracket
Cover Release
Two CPU LEDs
Green = b3 controller
Yellow = i2 controller
TD LED = Yellow
RD LED = Green
Wireless LED = Red
Note: Input, Output, and Smart Sensor connections will vary per controller model.
Service Port Location
(Remove cover)
SPWR
4-Position Dipswitch
Battery Location (Remove cover)
Jumper for Actuator Direction
Wiring Requirements:
300V
8A
22 - 12AWG
6 inch-lb screw tourque
30-3001-985
i2/b3 865/866/885-V Controller
Rev G.4
i2/b3 865/866/885-V Controller Installation
To install the controller, follow these steps:
1. Check the mounting location for the Andover Continuum i2 or b3 865/866/885-V controller. The unit is typically mounted with the controller extending down or to the right from the damper shaft. However, the controller can be operated in any position within the vertical plane.
Note: Installing the controller to the right (with the barbed
ttings pointing down) helps prevent condensate from migrating into the on-board velocity sensor.
With a downward extension, the available area around the damp-
er shaft must measure 6” (160 mm) down from the lower edge of the shaft, 4.5” (120 mm) to the right, 1.5” (40 mm) to the left and 1.75” (45 mm) above the shaft. Ensure the location allows enough clearance for servicing.
2. The actuator is designed to mount over a
3. If the exposed damper shaft is less than 2” (51 mm) but at least 1”
4. Select the mounting bracket location that provides the most stability
1
/2” (12.7 mm) diameter shaft with a minimum of 2.5” (63.5 mm) of exposed shaft. If the damper shaft diameter is less than 1/2” (12.7 mm) an adapter is required. An adapter (p/n AM-135) is available from Schneider Electric to allow mounting on 3/8” (9.5 mm) damper shaft. The 865/866/885-V controller will not work with larger damper shaft diameters.
(25.4 mm) long, move the two damper shaft mounting screws to the alternate lower damper shaft positions.
for the operation of the actuator. Position the mounting clip in the desired mounting bracket. Do not insert the clip more than half-way into the bracket. This allows the clip and the back of the actuator to properly align with the VAV box.
© 2018 Schneider Electric, all rights reserved.
Page 2
i2/b3 865/866/885-V Controller Installation (continued)
AC Line
Power
Optional Varistor
(Choose a voltage rating appropriate
to the input voltage applied.
For example, 130V or 250V)
24 VAC Step-Down
or Isolation Transformer
X1
X2
11
10 24VAC
Each controller on the network must have its own 24V Step-Down or Isolation Transformer. Be sure to wire the secondary of the 24V Step-Down Transformer exactly as shown. Pin 11 must be connected to the grounded side of the secondary on all transformers used in the system. Otherwise, damage to one or more controllers may result.
Class 2 power only!
5. Press and hold the green actuator clutch release and rotate the VAV damper shaft by hand to the fully closed position. Note whether the damper is rotated clockwise (CW) or counter-clock­wise (CCW) to close.
6. Slip the controller over the damper shaft. Position the actuator and, using a self tapping sheet metal screw, secure the mount­ing clip to the VAV box.
7. Next, press the actuator toward the box until the actuator comes into contact with the VAV box, the mounting clip snaps into the bracket, or the back of the actuator comes into contact with the VAV box.
8. Press and hold the green actuator clutch release (see Figure on cover page) and rotate the actuator collar to a nearly closed position, the 5° index mark, if the damper shaft was rotated counter-clockwise to close (Step 5). Rotate the actuator collar to the 85° index mark if the damper shaft was rotated clockwise to close (Step 5).
1
9. Tighten the two damper hex mounting screws using a
/8” hex Allen wrench. The minimum torque required to secure the con­troller to the damper shaft depends on the shaft material. The maximum torque for the socket screws is 30 inch-pounds (3.4 Nm).
AC Power Connection
Note: The damper should rotate freely when the clutch is released.
If it does not, the actuator may not be properly aligned with the damper shaft – it may be necessary to repeat Steps 4 through 9 using a new orientation.
10. If the damper does not provide a mechanical stop in the open direction, or it is not desirable to use the damper’s open stop, set the adjustable stops on the 865/866/885-V controller to the desired position. Use a
1
/4” hex driver to adjust the screw stop on the controller.
Note: For the 866-V model only, you must calibrate the damper
position feedback reporting option before using. You calibrate damper position feedback reporting by changing the damper’s output attribute, LCDState, from DISABLED to ENABLED. The attribute, OverrideValue, indicates the damper position as a fractional value from 0 (at the closed stop) to 1 (at the open stop).
Whenever the Actuator Clutch Release button is pressed and the Actuator is moved manually, you need to recalibrate damper position feedback reporting. During damper calibration, the damper output will rotate from one end- stop to the other and then return to its original position. It is also recommended that you periodically recalibrate damper position feedback reporting using a Plain English (PE) program.
Note: Use care when attaching power wiring to these connectors. They are not to be used as a strain relief. The connectors cannot withstand excessive bending or exing. Failing to install this transformer on remote controllers can damage it and other controllers on the network.
Wiring Rules
These modules are intended for installation within the enclosure of another product.
Do not remotely ground any part of the input sensor wiring.
Remote grounds connected to the return terminal could make the system operate incorrectly or damage the equipment.
The signal return is not true earth ground. It is an electronic reference point necessary to interpret the sensor properly.
For reliable input operation, follow these input wiring guidelines:
• Never lay wires across the surface of a printed circuit board.
• Wires should never be within 1” or 25 mm of any component on a printed circuit board.
• Use shielded input wire.
• Terminate the shield of the input wires at one end of the run only — preferably at the end where your I/O module is located.
• When stripping wire, be careful not to drop small pieces of wire inside the cabinet.
• Don’t run your input wiring in the same conduit with AC power.
• Don’t run your input wiring in the same conduit with your output wiring.
Grounding the Controller
To insure proper operation of the controller, it must be connected to a good earth ground. The connection must be made as close to the module as possible.
Caution: Earth ground ( ) must be connected to avoid
module damage.
Removing the Plastic Battery Tab
Before operating the controller, open the cover and remove the protective plastic battery tab. The battery location is shown in the illlustration on the cover page.
Page 3
Connecting the Air Velocity Sensor
4’
(1.2 m)
Tubing (Max.)
1. Connect the low pressure side of the velocity sensor to the barbed tting labeled P1 (LO) on the controller.
2. Connect the high pressure side of the velocity sensor to the tting labeled P2 (HI) on the controller.
Notes: Use a recommended maximum length of 4’ (1.2 m) FRPE plyetheylene tubing or 0.25” (6.34 mm) O.D. and 0.125” (3.175 mm) I.D. Tygon tubing.
Do not expose the velocity sensor to moisture. If moisture condensation is a potential problem, orient the tubing and controller so that the barbed ttings are above the lowest part of the tubing to create a moisture trap.
Connections for i2/b3 865-V Controller Connections for i2/b3 866-V Controller
(LOW)
(HIGH)
2
3
4
5
6
7
8
9
10
11
AIR FLOW INPUT
CAUTION
IN 1 1
IN 2
RET
IN 3
IN 4
RET
SPWR
RET
IN 5
24 VAC
MORE THAN ONE DISCONNECT SWITCH MAY BE REQUIRED TO DE-ENERGIZE THIS EQUIPMENT BEFORE SERVICING.
UNIVERSAL INPUTS
This equipment complies with part 15 of the FCC rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.
SMART SENSOR
USE COPPER CONDUCTORS ONLY INPUT: CLASS 2 POWER ONLY
24VAC , 0.42 A, 10VA, 50/6 0HZ
865-V
PORT
0.5A
COM
COM
SHIELD
TRIAC REF
OUT5
OUT4
OUT3
RS-485
DIGITAL
OUTPUTS
24 VAC ,
Airow Input One Low and one High connection
Universal Inputs Four input and two return connections — terminals 1-6
Smart Sensor Bus Interface One Smart Sensor connection — terminals 7-9
(LOW)
(HIGH)
18
17
16
15
14
13
12
2
3
4
5
6
7
8
9
10
11
AIR FLOW INPUT
CAUTION
IN 1 1
IN 2
RET
IN 3
IN 4
RET
SPWR
RET
IN 5
24 VAC
MORE THAN ONE DISCONNECT SWITCH MAY BE REQUIRED TO DE-ENERGIZE THIS EQUIPMENT BEFORE SERVICING.
UNIVERSAL INPUTS
This equipment complies with part 15 of the FCC rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.
SMART SENSOR
USE COPPER CONDUCTORS ONLY INPUT: CLASS 2 POWER ONLY
24VAC , 0.42 A, 10VA, 50/6 0HZ
866-V
COM
RS-485
PORT
ANALOG
OUTPUTS
0-10 VDC
TRIAC REF
DIGITAL
OUTPUTS
24 VAC ,
0.5A
COM
SHIELD
A07
RET
AO6
OUT5
OUT4
OUT3
21
20
19
18
17
16
15
14
13
12
Airow Input One Low and one High connection
Universal Inputs Four input and two return connections — terminals 1-6
Smart Sensor Bus Interface One Smart Sensor connection — terminals 7-9
Power Connection One 24 VAC connection and ground — terminals 10-11
Digital Outputs Three output connections and one triac reference — terminals 12-15
RS-485 Port One port for a BACnet MS/TP or Innet connection — terminals 16-18
Power Connection One 24 VAC connection and ground — terminals 10-11
Digital Outputs Three output connections and one triac reference — terminals 12-15
Analog Outputs Two analog outputs and one return connection — terminals 16-18
RS-485 Port One port for a BACnet MS/TP or Innet connection — terminals 19-21
Page 4
Connections for i2/b3 885-V Controller
(LOW)
(HIGH)
2
3
4
5
AIR FLOW INPUT
IN 1 1
UNIVERSAL
IN 2
INPUTS
RET
USE COPPER CONDUCTORS ONLY
24 VAC
INPUT: CLASS 2 POWER ONLY
24VAC , 0.42 A, 10VA, 50/6 0HZ
CAUTION
MORE THAN ONE DISCONNECT SWITCH MAY BE REQUIRED TO DE-ENERGIZE THIS EQUIPMENT BEFORE SERVICING.
This equipment complies with part 15 of the FCC rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.
Physical Dimensions
885-V
OUTPUTS
24 VAC ,
RS-485
PORT
DIGITAL
0.5A
COM
COM
SHIELD
TRIAC REF
NOT USED
OUT4
OUT3
Airow Input One Low and one High connection
Universal Inputs Two input and one return connection — terminals 1-3
12
11
10
Power Connection One 24 VAC connection and ground — terminals 4-5
Digital Outputs Two output connections and one triac reference — terminals 6-9
9
8
7
6
RS-485 Port One port for a BACnet MS/TP or Innet connection — terminals 10-12
Page 5
Wiring Digital Outputs
Switching Option - Triac “Form A” Ground Connection
Switching Option - Triac “Form A” Hot Connection
Switching Option - Triac “Form K” Ground Connection
Form A Triac Outputs
The new i2/b3 865/866-V controllers use three Form A triac output terminals with a single triac reference. This conguration gives you the exibility to wire the single triac reference as either a hot or ground connection. On these new controllers, all three outputs must be wired the same, as either hot or ground switch applications.
To make a hot switch connection, connect one of the output terminals (OUTX, where X = 3, 4, or 5) to a load, and connect the Triac Refer­ence to the incoming 24 VAC power.
i2/b3 865/866-V Controller
24 VAC Step-Down
AC Line
Power
Transformer
X1
X2
24 VAC
GND
Note: i2/b3 885-V Controller only has two digital outputs
DIGITAL
OUTPUTS
24VA C ,
TRIAC REF
15
OUT5
14
OUT4
13
0.5A
OUT3
12
Form K Triac Outputs
To create a Form K triac connection on the new i2/b3 865/866-V controllers, make the individual connections from terminals 12 and 13 (OUT3 and OUT4), or use terminals 13 and 14 (OUT4 and OUT5), with a common ground reference to terminal 15 (TRIAC REF).*
i2/b3 865/866-V Controller
OUT4 Load
24 VAC Step-Down
Transformer
AC Line
Power
X1
X2
24 VAC
GND
Note: i2/b3 885-V Controller only has two digital outputs
To maintain Form K triac connections on the new i2/b3 885-V controller, make the individual connections from terminals 6 and 7 (OUT3 and OUT4) with a common ground reference to terminal 9 (TRIAC REF).**
DIGITAL
OUTPUTS
24VA C ,
TRIAC REF
15
OUT5
14
OUT4
13
0.5A
OUT3
12
OUT3 Load
To make a ground switch connection, connect one of the output terminals (OUTX, where X = 3, 4, or 5) to a load in series with the 24 VAC incoming power, and connect the Triac Reference to ground.
i2/b3 865/866-V Controller
24 VAC Step-Down
AC Line
Power
Transformer
X1
X2
24 VAC
GND
Note: i2/b3 885-V Controller only has two digital outputs
DIGITAL
OUTPUTS
24VA C ,
TRIAC REF
15
OUT5
14
OUT4
13
0.5A
OUT3
12
The new i2/b3 885-V controller, which only has two output terminal connections, works the same, allowing for either two hot or ground switch applications
Notes: * Use Andover Continuum CyberStation is set the lower numbered digital output terminal to “tristate”. ** Terminal 8 is not used on the 885-V controller.
Wireless Network Operation
Cable Access Cut-Out on Cover
Service Port
To connect the controller to a Wireless Adapter, remove the cover and connect the Andover Continuum Wireless Adapter cable to the Ser­vice Port and run the cable through the cable access opening (cut-out) on the cover.
You must set two Continuum CyberStation software attributes for wireless operation:
• The comm port must have the Default Mode set to “Wireless”.
• The software must “Learn” (discover) all the controllers on the Continuum network.
These attributes are set using the CommPort Editor in CyberStation. You need conguration privileges to congure a controller or comm port.
Page 6
Specications
Dimensions
7.75” W x 6.25” L x 2.5” H (197 x 159 x 63.5 mm)
Operating Environment Temperature: 32o to 122o F (0o to 50o C) Humidity: 10 to 90% RH, non-condensing
Power Requirement Power: 24 VAC, +10% -15%, 50/60 Hz, Class 2 Limited Power Power Consumption: Less than 10VA Overload Protection: Fused, MOV protected
Airow Input Range: 0 to 1” W.C. (0-250 Pa) Resolution: 0.0013” W.C. (0.33 Pa) @ 73o F (23o C) Accuracy: +/- 0.05” W.C. (12.50 Pa) @ 73o F (23o C)
Communications RS-485 port for implementing BACnet MS/TP or Innet connec­tions, including:
• Three-position removable screw terminal
• Standard service port, four-position shrouded connector
• Support for wireless adapter
• LEDs: TD = Transmit Enable RD = Received Data Wired/Wireless Field Bus
Universal Inputs Connections:
• Model 865 — Four inputs and two returns
• Model 866 — Four inputs and two returns
• Model 885 — Two inputs and one return Input Voltage Range: 0-5.115 VDC Input Impedance: 10K to 5.120 V Input Voltage Resolution: 5.0 mV Digital Resolution: 10 bits Input Voltage Accuracy: +/- 15 mV Temperature Range: -30 Temperature Accuracy: +/- 1o F from -10o to +150o F (+/- 0.56
o
to 230o F (-34o to 110o C)
o
C from -23o to +66o C) Counter Frequency: 4 Hz @ 50% duty cycle Input Protection: +/- 1000V transients Input Filter: 16 Hz with a one pole RC lter Connector: Removable, 5 mm screw terminal 4-Position Dipswitch (Model 865 and Model 866):
• One switch per input
• Four universal inputs
• Enables/Disables input pullup resistors
Smart Sensor Interface Connections:
• Model 865 — One input, SPWR, and return
• Model 866 — One input, SPWR, and return
• Model 885 — Not Available
CPU LEDs
• Green = b3 software model (BACnet)
• Yellow = i2 software model (Innet)
Damper Shaft Mounting Screws Torque Minimum: Varies according to shaft material Torque Maximum: 30 inch-pounds (3.4 Nm) Hex screws: 10-32 (with supplied hex wrench)
Damper Actuator (Motor) Shaft Diameter: 1/2” (3/8” with AM-135 adapter) Shaft Torque: 53 inch-pounds Damper Speed: 180 sec.@ 60 Hz and 216 sec. @ 50 Hz; for 90 Adjustable end limits with two set screws Motor:
• Type = 24 VAC synchronous
• Motor Protection: Mechanical clutch
• Manual clutch override with a push-button release
• Hardware position feedback (model 866-V only)
Actuator Jumper Settings (Tri-State for directional control) Jumper Connected
• + (On) = Clockwise (CW)
• - (-On) = Counter Clockwise (CCW)
• O Jumper Disconnected
• + (On) = Counter Clockwise (CCW)
• - (-On) = Clockwise (CW)
• O
Digital Outputs Connections:
• Model 865 — Three triac output and one reference
• Model 866 — Three triac output and one reference
• Model 885 — Two triac output and one reference SPST Accuracy: 0.1 second for pulse width modulation Contact Ratings: 0.5A Maximum, 24VAC Connector: Removable, 5 mm screw terminal
Analog Outputs Connections:
o
• Model 865 — Not Available
• Model 866 — Two analog output and one return
• Model 885 — Not Available Analog Output Channels Required: Two, Voltage only Voltage Output Range: 0-10V Output Source Current: 5 mA Maximum Voltage Output Load: 2K Minimum Impedance Voltage Output Resolution: 50 mV Digital Resolution: 8 bits Output Voltage Accuracy: 100 mV Connector: Removable, 5 mm screw terminal
Terminal Contact Ratings
• 300V
• 8A
• 22 - 12AWG
• 6 inch-lb screw torque
Page 7
Regulatory Notices
Federal Communications Commission FCC Rules and Regulations CFR 47, Part 15, Class A This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.
Caution: The user that changes or makes modications not expressly approved by Schneider Electric for compliance could void the user’s author­ity to operate the equipment.
Industry Canada ICES-003 This is a Class A digital device that meets all requirements of the Canadian Interference Causing Equipment Regulations.
CE - Compliance to European Union (EU) 2004/108/EC - EMC Directive This equipment complies with the rules of the Ocial Journal of the European Communities specied in the EMC directive 89/336/EEC governing the Self Declaration of the CE Marking for the European Union.
C-Tick (Australian Communications Authority (ACA)) This equipment carries the C-Tick label and complies with EMC and radio communications regulations of the Australian Communications Author­ity (ACA), governing the Australian and New Zealand (AS/NZS) communities.
WEEE - Directive of the European Union (EU) This equipment and its packaging carry the waste of electrical and electronic equipment (WEEE) label, in compliance with European Union (EU) Directive 2002/96/EC, governing the disposal and recycling of electrical and electronic equipment in the European community.
and UL listed product for the United States and Canada, Open Energy Management
Related Documentation
Document Document Number
i2/b3 865/866/885-V Controller Retrot Guide 30-3001-988
i2 Controller Technical Reference 30-3001-861
b3 and b4920 Controller Technical Reference 30-3001-862
b3xxx PICS statements — contact Schneider Electric Technical Support
Page 8
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