Installation Instructions

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INSTALLATION INSTRUCTIONS

ComfortPoint

™

Open

CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER

Summary of content (41 pages)

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ComfortPoint™ Open CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER INSTALLATION INSTRUCTIONS
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER CONTENTS General Safety Information ............................................... 3 Technical Data ....................................................................... 4 Electrical Data ............................................................................... 4 Power Consumption ................................................................... 4 Current Consumption ................................................................
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER GENERAL SAFETY INFORMATION • When performing any work (installation, mounting, start-up), all manufacturer instructions and in particular the Installation and Commissioning Instructions (EN1B-0077IE10) are to be observed. • The ComfortPoint™ Open System (including the CPOPC400-W/CPO-PC400-UW HVAC Controller, Panel Bus I/O modules, manual disconnect modules, and the auxiliary terminal packages) may be installed and mounted only by authorized and trained personnel.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER TECHNICAL DATA Table 5. CPO-PC400-W/CPO-PC400-UW Operational Environment Electrical Data Ambient Storage Temperature -28.9 to +70°C (-20 to 158 °F) Table 2. CPO-PC400-W/CPO-PC400-UW Electrical Data Ambient Storage Humidity 5 to 95% relative humidity (non-condensing) Vibration Under Operation 0.024” double amplitude (2 to 30 Hz), 0.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER INTERFACES The CPO-PC400-W/CPO-PC400-UW can communicate with a wide range of devices and systems with its interfaces and is configurable for a variety of protocols. 4 2 3 1 11 10 9 6 12 13 7 5 8 7 8 Fig. 1. CPO-PC400-W/CPO-PC400-UW Controller Table 8.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Tx LEDs and Rx LEDs Legend 7 RS485 Interface 4 Terminals SMA Terminal Type RJ45 Interface Table 8. Controller Terminals (Continued) Signal Ethernet 1 10/100 base-T/TX 8 9 For Wi-Fi and Bluetooth antenna 10 Antenna for both Wi-Fi and Bluetooth 802.11a/b/g/n/ac + BT 4.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER General Information on the RS485 Standard According to the RS485 standard (TIA/EIA-485: “Electrical Characteristics of Generators and Receivers for Use in Balanced Digital Multipoint Systems”), only one driver communicating via an RS485 interface may transmit data at a time. Further, according to U.L. requirements, each RS485 interface may be loaded with a max. of 32 unit loads.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to Buses Communication Baud Rates Table 12. Connection to Buses Protocols Max. No. of Devices per Channel RS485-1 RS485-2 RS485-3 RS485-4 Table 13.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to Field Buses Output Manual Overrides XF824 Pluggable RO module – 6(b) – 6 XFR824 Pluggable RO module – 6(b) 6 6 XFR825 Pluggable floating output module – 3 3 3 pairs Mixed I/O module 20 Name CPO-IO830A/ XF830A/ 14 – Status LEDs (a) Descripti on Input Table 14. Panel I/O modules 18 The CPO-PC400-W/CPO-PC400-UW can communicate with ComfortPointTM Open Field Bus Adapters.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to CP-IO Bus The CPO-PC400-W/CPO-PC400-UW can communicate with CP-EXPIO, CP-DIO and CPO-DIO modules through the CP-IO Bus. See “Connection to a CP-IO Bus Powered by the Separate Transformer” section on page 30. A CP-IO bus can have a maximum of 16 modules. This can be any combination of CP-EXPIO and CP-DIO modules. Each CP-EXPIO module has a current consumption of 625 mA. The total current consumption of the max.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Table 17. Honeywell 1450 Series Transformers (N. America) (Continued) WARNING Risk of electric shock or equipment damage! • Do not connect more than one CPO-PC400-W/CPOPC400-UW controller to the same transformer. • Do not connect a CPO-PC400-W/CPO-PC400-UW controller and a PW M-Bus Adapter device to the same transformer.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Example 1: Power Supply via Controller Using Panel Module • 24 V actuator connected to an analog output module • Actuator less than 100 m away from the controller. F2 CPO-PC400-W/ CPO-PC400-UW XF822 or XFR822 ACTUATOR F1 24V~ 24V~ 110VAC/230VAC 24VAC 24V0 1 …… 8 Y FGND 11 …… 18 GND 9 Fig. 7.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER WIRING AND SET-UP Table 20. RS485 Interface 4 Wiring Terminals Specifications General Safety Considerations • When connecting the CPO-PC400-W/CPO-PC400-UW, VDE, National Electric Code (NEC) or equivalent, and any local regulations concerning grounding must be observed. • Only qualified electricians may carry out electrical work. • The electrical connections must be made at the terminals of the CPO-PC400-W/CPO-PC400-UW.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Cable Specifications Field Device Power Supply Cable Specifications Power Supply Cable Specifications The length of the power supply cable includes the length of the cables to connected modules. NOTE: The supply voltage must, in any case, be at least 19.2 Vac (24 Vac -20%). Table 22. Power Supply Cable Specifications Device Cable Length Cable crosssection CPO-PC400-W/ CPO-PC400-UW Max. 3 m Min. 1.5 mm2 Panel Bus I/O Max. 3 m Min. 1.5 mm2 FBA Max.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER WIRELESS CONNECTIVITY • This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. Connectivity Frequency Range • This device must not be co-located or operating in conjunction with any other antenna or transmitter. Table 26. Connectivity Frequency Range Connectivity Medium Frequency Range E.I.R.P for CE E.I.R.P for FCC/IC Bluetooth 2400 MHz2483.5 MHz 20 mW 20 mW Wi-Fi 2.4G 2400 MHz2483.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER EN0B-0085 IE10 R0420 16
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER AUTOMATIC RESETTING FUSE The 24V~ and 24V0 terminals at RS485-4 Interface have an automatic resetting fuse protection. The table below provides a maximum quantity of each IO module type that can be powered from the 24V~ and 24V0 terminals at RS485-4 Interface.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER CONNECTION EXAMPLES Connection to Panel Bus I/O Modules Powered by a Separate Transformer This configuration has the advantage of allowing the CPO-PC400-W/CPO-PC400-UW and the Panel Bus I/O modules to be installed in (several) different wiring cabinets – as long as the max. permissible length of A + C ≤ 3 m is maintained.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER CONNECTION VIA RS485 INTERFACE 4 110VAC/230VAC L > 3m 24VAC 24V~ 24V0 CPO-PC400-W/CPO-PC400-UW FGND F1 Panel Bus I/O Module #1 Panel Bus I/O Module #N * ~ 71 75 71 75 72 76 72 76 73 77 73 77 74 78 74 78 *0 Isola on Barrier FGND GND_ISO GND GND RX RS485- - TX RS485+ + RT RT A F2 5V 24VAC 5V_ISO A+C = MAX.30 Meters 110VAC/230VAC C Fig. 10.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to Panel Bus I/O Modules Powered by the Same Transformer as the CPOPC400-W/CPO-PC400-UW This configuration is suitable for connecting Panel I/O modules which are all located in the same wiring cabinet as the CPO-PC400-W/CPO-PC400-UW.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER CONNECTION VIA RS485 INTERFACE 4 110VAC/230VAC 24VAC A FGND 24V0 CPO-PC400-W/CPO-PC400-UW 24V~ F1 Panel Bus I/O Module #1 Panel Bus I/O Module #N * ~ 71 75 71 75 72 76 72 76 73 77 73 77 74 78 74 78 *0 Isola on Barrier FGND GND_ISO GND GND RX RS485- - TX RS485+ + RT RT A+C = MAX.3 Meters C 5V 5V_ISO Fig. 12.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to BACnet MSTP Buses with Isolated Transceivers L > 3m CP-VAV/SPC #1 CP-VAV/SPC #N FGND RS485- RS485+ FGND RS485+ 24VAC RS485- 110VAC/230VAC F1 RX TX FGND 24V~ 24V0 RT CH1+ CH1- RS485+ GND_ISO RS485- GND1 RT 5V_ISO Isola on Barrier 5V GND CPO-PC400-W/CPO-PC400-UW Fig. 13.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Recommended connection for BACnet MSTPMSTP Buses with non-isolated RS485 Interfaces L > 3m #1 #N 24VAC F1 TX 24V0 FGND RS485- RS485+ FGND 24V~ CH1+ RS485+ GND1 CH1RS485RX FGND RT RT GND_ISO RS485- RS485+ 110VAC/230VAC 5V_ISO Isola on Barrier 5V GND CPO-PC400/CPO-PC400-W/ CPO-PC400-UW Fig. 14.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to C-Bus channel L > 3m C- C-Bus Shielding XL500 #N C+ 24VAC C- C+ 110VAC/230VAC C-Bus Shielding XL500 #1 F1 RX TX 24V0 FGND 24V~ CH1- RS485+ GND1 RT CH1+ RS485- GND_ISO RT 5V_ISO Isola on Barrier 5V GND CPO-PC400-W/CPO-PC400-UW Fig. 15.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to Field Bus Modules Powered by a Separate Transformer This configuration has the advantage of allowing the FBAs to be distributed through a building.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER CONNECTION VIA RS485 INTERFACES 1, 2, OR 3 L > 3m FBA #1 24VAC Field Bus - 24VAC-COM Field Bus + 24VAC 24VAC Field Bus - Shielding Op onal 24VAC-COM Field Bus + 110VAC/230VAC FBA #N F1 RX TX 24V0 FGND 24V~ CH1+ CH1- RS485+ GND_ISO RT RS485- GND1 RT 5V_ISO Isola on Barrier A 5V GND A+C = MAX.20 Meters F2 24VAC C 110VAC / 230VAC CPO-PC400-W/CPO-PC400-UW Fig. 17.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to Field Bus Modules Powered by the Same Transformer as the CPO-PC400W/CPO-PC400-UW This configuration is suitable for connecting FBAs which are all located in the same wiring cabinet as the CPO-PC400W/CPO-PC400-UW.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to Modbus Modules L > 3m RS485- Common Modbus Module #N RS485+ 24VAC RS485- RS485+ 110VAC/230VAC Common Modbus Module #1 F1 RX TX 24V0 24V~ FGND RT CH1+ CH1- RS485+ GND_ISO RS485- GND1 RT 5V_ISO Isola on Barrier 5V GND CPO-PC400-W/CPO-PC400-UW Fig. 19. Connection (L > 3 m) of RS485 interfaces 1, 2, or 3 (RS485 interface 1 shown) to a Modbus NOTES: — — — — N = max. 30 unit loads.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to Modbus devices with non-isolated RS485 interfaces L > 3m RS485- Common Modbus Module #N RS485+ Common RS485+ 110VAC/230VAC RS485- Modbus Module #1 24VAC F1 RT RX TX 24V0 FGND 24V~ CH1- CH1+ RS485+ GND_ISO RS485- GND1 RT 5V_ISO Isola on Barrier 5V GND CPO-PC400-W/CPO-PC400-UW Fig. 20. Connection (L > 3 m) of RS485 interfaces 1, 2, or 3 (RS485 interface 1 shown) to a Modbus NOTES: — — — N = max. 30 unit loads.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to a CP-IO Bus Powered by the Separate Transformer 110VAC/230VAC CP-DIO/EXPIO #N CP-DIO/EXPIO #1 24VAC 110VAC/230VAC FGND N24 VAC FGND S24 VAC 485- 485+ FGND N24 VAC FGND 485- F2 485+ 24V0 24V~ FGND 24VAC CPO-PC400-W/CPO-PC400-UW S24 VAC F1 RT * ~ *0 Isola on Barrier GND_ISO FGND GND GND RX RS485- - TX RS485+ + RT L > 3m 5V 5V_ISO Fig. 21. Connection (L > 3 m) of RS485 interface 4 to a CP-IO Bus NOTES: — — N = max.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to a CP-IO Bus Powered by a Same Transformer 110VAC/230VAC CP-DIO/EXPIO #N CP-DIO/EXPIO #1 24VAC FGND N24 VAC FGND S24 VAC 485- 485+ FGND N24 VAC FGND S24 VAC 485- FGND 24V~ 24V0 CPO-PC400-W/CPO-PC400-UW 485+ F1 RT ~ 0 Isola on Barrier FGND GND_ISO GND GND RX RS485- - TX RS485+ + RT L < 3m 5V 5V_ISO Fig. 22.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to M-Bus via Level Converter M-Bus N Level Converter 3 N 4 N 110VAC/230VAC M- M M+ M- M+ MM-Bus 24VAC A On F1 Slave Max Short RT 24V0 FGND 24V~ CH1- CH1+ RS485+ RS485- GND_ISO 5V_ISO Isola on Barrier POWER V+ V- RS485 S- S+ RS232C RX TX T GND1 Load 5V GND RX TX 1L RT F2 24VAC 110VAC/230VAC CPO-PC400-W/CPO-PC400-UW Fig. 23.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Powering CPO-PC400-W/CPO-PC400-UW via Excel 500/600 Hardware Migration Kit Backup Fuse 24V~ CPO-PC400-W/CPO-PC400-UW CR6 24V0 N FGND L 220 Vac+10%,-15% 230 Vac+6%,-10% 50 to 60 Hz * ~ *0 24V~ 24V~0 Isola on Barrier FGND GND_ISO GND GND RX RS485- - TX RS485+ + 5V 5V_ISO XL500 Base Migra on Kit Fig. 24.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Connection to CPO-MMI 110VAC/230VAC 24VAC FGND 24V~ 5V Electrics Fuse 500mA 24V0 F1 RS485+ RS485- GND CPO-MMI RJ11 RJ11 L ≤ 5m CPO-PC400-W/CPO-PC400-UW Fig. 26. Connection of RJ11 interface to a CPO-MMI device NOTE: Maximum length of RJ11 cable is (L) 5 m.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER RING LED The CPO-PC400-W/CPO-PC400-UW is built with a Ring LED to indicate the operational status of the controller. When a controller restarts successfully, the Ring LED operates in the following pattern: • Top half of the ring LED glows in red with high intensity. • Two blinks with reduced delay between the blinks and subsequently stops glowing for a few milliseconds. Table 29.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER TROUBLESHOOTING WITH LEDS Troubleshooting with LEDs of RS485 Interfaces 1, 2, 3 Table 30. CPO-PC400-W/CPO-PC400-UW Tx and Rx LEDs of RS485 Interfaces 1,2, and 3 Case 1 LED Behavior Both LEDs of given interface flashing. Meaning Remedy Bus is functioning properly. No action is necessary. Bus is not functioning properly. Check termination. Check the polarity of bus connections. Check for EM interference. 2 Both LEDs of given interface are OFF.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER DIMENSIONS CPO-PC400-W/CPO-PC400-UW GND FGND 0 ~ 145.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER APPENDIX: EARTH GROUNDING Earth grounding is prescribed to prevent the unexpected start-up of connected rotating/moving machines due to an insulation fault and double earth grounding somewhere in the plant. ComfortPoint Open and SELV The use of an earth leakage monitor is also possible to fulfill PELV if earth grounding is prohibited.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER CONTROLLER PART NUMBERS Table 32. Controller Part Number Description CPO-PC400-W CPO Controller with Wi-Fi and Bluetooth CPO-PC400-UW CPO Controller with Wi-Fi and Bluetooth (U.S.A) CPO-PC400-W-MMIDN CPO Controller with Wi-Fi and Bluetooth including MMI with DIN Rail Base CPO-PC400-UW-MMIDN CPO Controller with Wi-Fi and Bluetooth including MMI with DIN Rail Base (U.S.
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Table 34. Accessories (Continued) Part Number Description CPO-PC-EXT-TCVR Extended Terminal Covers (Large) (Pack Quantity of 4) CPO-ANT-REM* Remote Antennas (MPN: CA #ANTT935-4, Manufacturer: ADAM) (Pack Quantity of 5) CPO-ANT-LOC* Local Antennas (MPN: ANT-DB1-LCD-SMA, Manufacturer: LINUX) (Pack Quantity of 5 CPO-MMI-ACCDN DIN Rail Base Accessory for CPO MMI CPO-MMI-ACCWL Panel Door/Wall Base Accessory for CPO MMI TECHNICAL LITERATURE Table 35.
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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER Table 35. Technical Literature (Continued) Title Product Literature Number Contents ComfortPoint™ Open PC400-W/CPOPC400-UW HVAC Controller - Data Sheet EN0B0084-IE10 Product data for the CPO-PC400 series controllers. ComfortPoint™ Open PC400-W/CPOPC400-UW HVAC Controller Mounting Guide MU1B0087-IE10 Describes the mechanical mounting and basic wiring of the CPO-PC400 series controllers.