Chore-Tronics IDM Board Instruction

Transcription

1 Chore-Tronics IDM Board Instruction Caution, Warning and Danger Decals have been placed on the equipment to warn of potentially dangerous situations. Care should be taken to keep this information intact and easy to read at all times. Replace missing or damaged safety decals immediately. DANGER: Electrical Hazard Disconnect electrical power before inspecting or servicing equipment unless maintenance instructions specifically state otherwise. Ground all electrical equipment for safety. All electrical wiring must be done by a qualified electrician in accordance with local and national electric codes. Ground all non-current carrying metal parts to guard against electrical shock. With the exception of motor overload protection, electrical disconnects and over current protection are not supplied with the equipment. March 009

2 Meter and Wiring The pulsed water meters and feed scales require non-shielded 0 gauge twisted pair wire. This wire is available through Chore-Time (part number 408). When routing this wire in the house be sure to keep the wire a minimum of 1" away from line voltage wiring. If there is a need for the sensor wire to cross line voltage wires, cross them at a 90 degree angle to each as shown below. Non Shielded Twisted Pair Wire Line Voltage Wire Connect Meters # through #9 to the IDM board terminals as shown in Figure below using the Twisted Pair Wire. If a water meter not sold by CTB, inc. is used make sure that has a dry contact output connection. DO NOT use a water meter that sends voltage out with every pulse. Note the correct position of the Dip Switches. Meter #5 Meter #4 Meter #3 Meter # Meter Meter #9 Non Shielded Twisted Pair Wire Meter #8 Dip Switches Meter #7 Meter # MT /04

3 Using the blue and brown wires from the s Connect s # through #9 to the IDM board terminals using Twisted Pair Wire (See Figure below). Note the correct position of the Dip Switches. See Manual MT1811 for additional information if needed. #5 #4 #3 # Non-Shielded Twisted Pair Wire Feed Scale #8 #7 # Dip Switches MT /04 Airspeed Meter Wiring The Airspeed Meter connects to the last digital input terminal on the IDM board using a three conductor wire with a shield (See Figure below for Detailed Wiring). See Air Speed Meter manual for installing the Wind Speed Sensor inside the house. Airspeed Meter Black Item Description 1 Air Speed Meter Last Input Terminal 3 Non Shielded Twisted Pair Non-Shielded Twisted Pair Wire Brown Green White Last Input Terminal 3

4 TO C-CENTRAL Model 3 & Model 40 Optional Boards Wiring (Page 1 Continued to facing page TO BACKUP BOX DIP SWITCH # MUST BE IF AT END OF I/O NET 5V 4V EXT GND GROUND WIRE TO I/O BOARD INSTALL IF NOT INCLUDED 1 I/O BOARD FNET -I/O+ NET OS P1 P D1 D GND RH +V RELATIVE HUMIDITY ALARM STATIC PRESSURE S1 S S3 S4 S5 S6 L1 L C NO NC BLK RED RED WIRE GREEN WIRE BLACK WIRE 1 3 DIP SWITCH SETTINGS 5V 4V EXT GND L1 FROM CTROLLER BREAKER L FROM CTROLLER BREAKER FNET -I/O+ NET OS P1 P D1 D GND RH +V SECD I/O BOARD ALARM C NO NC STATIC PRESSURE BLK RED S1 S S3 S4 S5 S6 L1 L 4

5 Model 3 & Model 40 Optional Boards (Page ) Continued from facing page DIP SWITCH SETTINGS IARM BOARD TWISTED PAIR WIRE (PART NO. 408) IDM BOARD DIP SWITCH SETTINGS ` OHM RESISTOR REQUIRED AT EACH END OF I/O NET. 5

6 Model 3/40 nd I/O, IDM and IARM Board Placement (Before April 003) MAIN BOX I/O BOARD IARM Mount the IARM Board To the metal base plate with the white plastic Mounting hardware Supplied with the kit. Mount the Second I/O Board To the metal base plate With the black plastic Mounting Hardware Supplied with the kit. ND I/O BOARD STATIC PRESSURE KIT IDM BOARD Mount the To the metal base plate with the white plastic Mounting hardware Supplied with the kit. Model 3/40 nd I/O, IDM and IARM Board Placement (After April 003) MAIN BOX.5" spacing between I/O Boards I/O Board Place edge of Board at edge of the Backplate ND I/O BOARD STATIC PRESSURE KIT IARM BOARD IDM BOARD Place edge of Board at the edge of the Backplate Approx..5" from bottom of Main Box Approx. 6.5" from bottom of Main Box Mounting Holes: Second I/O: Drill 6-1/4" Holes IARM Board: Drill 6-3/16" Holes : Drill 7-3/16" Holes Approx. " from side of Main Box CTB Inc. P.O. Box 000 Milford, Indiana U.S.A. Phone (574) Fax (877) ctb@ctbinc.com Internet: http//