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Summary of Contents for GTI Bailoy GTI-PM-004-1018-GB
- Page 1 Hardware Guide GTI-PM-004-1018-GB For Golf, Sportsturf & Landscape applications DESIGNERS AND MANUFACTURERS OF ©Bailoy Products Limited...
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Page 2: Table Of Contents
DOU is remote from the PC ......................14 Distributed DOU configuration ......................15 The Micro Board ........................... 16 DIP switch settings ..........................17 DIP switch 1 to 4 ..........................17 DIP switch 5 ............................17 DIP switch 6 ............................17 GTI-PM-004-1018-GB Page 1 of 22... - Page 3 DTMF Receiver ............................20 Typical configurations ........................20 DTMF receiver using an internal radio module: ................21 DTMF receiver using an external radio: .................... 21 Antenna installation .......................... 21 Communication Booster ........................22 Wiring diagram: ..........................22 GTI-PM-004-1018-GB Page 2 of 22...
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Page 4: Fixing The Wall Mounting Brackets To The Dou
If a DOU is to be mounted onto a surface consisting of wood or other flammable material, it is the Installer’s responsibility to ensure that the installation is in full compliance with National and Local building and fire prevention regulations. GTI-PM-004-1018-GB Page 3 of 22... -
Page 5: Dou Power Supply
Never put any items in the enclosure, it violates all Health & Safety rules. You will have received a GTI Product folder when the system was commissioned. Items such as the following, should be kept in the plastic wallet at the back of this folder. -
Page 6: Fibre Optic Connection
GTI-FOC-10M insulator. The cable is available in 3, 6 and 10m lengths. The standard supplied length is 3m (GTI-FOC-3M). PORT1 This is the port to which the FOC connects. In the case of a DOU, it is connected to PORT1, which can be found on the Micro Board. -
Page 7: Csg Cables
The use of special “low current” solenoids appears to be an attractive proposition, because either more stations can be run simultaneously, or a station can be made up of a number of these low current devices. However, these devices cannot be used in conjunction with DOU’s. GTI-PM-004-1018-GB Page 6 of 22... -
Page 8: Connecting The Control Cables To The Dou Terminals
Each wire in the control cable shaped like a "pig tail" Cable gland Cable gland Control cable Control cable Figure 1 Figure 2 By using the “Pig Tail” method, it is much easier to take current readings using a clamp meter without disturbing the wiring. GTI-PM-004-1018-GB Page 7 of 22... -
Page 9: Connecting The Csg Cables
The optional backup controller (BC) is connected to the CTRL terminal blocks (J11, J21, J31 and J41). Note that the polarity of these blocks is the opposite of the COURSE terminals. Always connect all the terminals of J11, J21, J31 and J41 to earth when BC is not available. GTI-PM-004-1018-GB Page 8 of 22... -
Page 10: Rain Switch And Alarms
Each DOU has two additional alarm inputs. These inputs are designed to be operated from external volt-free switches or relay contacts. An open-circuit input raises the alarm. Wiring is not required unless the corresponding alarm input is enabled in GTI (See Alarm inputs topic). ❶... -
Page 11: Pump Start Relay
ON, the backup controller cannot be used • OFF, the backup controller can be used to water TRANSMIT Normally off. Flashes when the DOU transmits data to the PC RECEIVE Normally off. Flashes when the DOU receives data from the PC GTI-PM-004-1018-GB Page 10 of 22... -
Page 12: Circuit Breakers And Fuses
Downrate F1 to F4 to 2.5A when 40Vac output is selected in the corresponding CSG. Failure to comply will cause irreversible damage to the DOU. GTI monitors the status of fuses F1 to F4 and F6. Line (Surge) Protection Units The Line (Surge) Protection Units (LPU’s) can be replaced if they become damaged. -
Page 13: The Trident Decoder
All decoder outputs must be programmed prior to installation. See the Programming a decoder chapter in the Setup Manual Legend: ❶ CSG cable ❷ Solenoids Wire Colour Wire Colour Yellow Black White Green Orange Violet Brown GTI-PM-004-1018-GB Page 12 of 22... -
Page 14: The Gemini Decoder
All decoder outputs must be programmed prior to installation. See the Programming a decoder chapter in the Setup Manual Legend: ❶ CSG cable ❷ Solenoids The wire colours are as follows: Wire Colour Wire Colour White Black Orange Violet Brown Yellow GTI-PM-004-1018-GB Page 13 of 22... -
Page 15: Typical Dou Configurations
DOU as close as possible to the stations it controls. Shorter CSG cables have the following benefits: 1. Reduced labour and cable costs 2. Reduced potential volt-drop problems 3. Increased reliability 4. Maintenance and servicing becomes easier and therefore less expensive GTI-PM-004-1018-GB Page 14 of 22... -
Page 16: Distributed Dou Configuration
The example shows two DOU's that may be located at opposite ends of the site. Each DOU is located close to the area it controls. More DOU's could be connected to DOU 1 or 2 (See example Multiple DOU configuration above): GTI-PM-004-1018-GB Page 15 of 22... -
Page 17: The Micro Board
Fibre-optic Port 2. Connection to the next controller. The rubber plugs must be left in position when the Port is not used Fibre-optic port number 1. Connects to the PC 64 Way connector Firmware chip. The details printed on this should ALWAYS match the details in ❸ above GTI-PM-004-1018-GB Page 16 of 22... -
Page 18: Dip Switch Settings
The first four switches set the DOU number. The selected number must correspond to the number given by GTI. All four switches must be set to the ON position for a single DOU system. Under normal circumstances the new settings are not effective until the RESET switch on the Micro Board has been pressed. -
Page 19: The Power Board
Mains supply circuit breaker Rain switch and alarm inputs Decoder programmer pin header, connects to the front panel The Course wiring terminals. See the Connecting the CSG cables topic Pump start circuit breaker Pump start contact (Max. 1A/240Vac) GTI-PM-004-1018-GB Page 18 of 22... - Page 20 All unused cable entry holes in the gland plate at the bottom of the DOU enclosure MUST be plugged with the special plastic bungs that are fitted upon leaving the factory. It is the Installer’s responsibility to ensure full compliance with the above two paragraphs. GTI-PM-004-1018-GB Page 19 of 22...
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Page 21: Dtmf Receiver
The 9-way D-connector to fibre-optic converter Port 1 Fibre-optic port Double fibre-optic cable. Supplied in lengths of max. 3 Meters (10Ft) 12V (AC or DC) 500mA (Minimum) power adaptor The DTMF receiver must be connected to a separate serial port. GTI-PM-004-1018-GB Page 20 of 22... -
Page 22: Dtmf Receiver Using An Internal Radio Module
Keep the coaxial cable as short as possible. Use the following table as a guideline for signal loss calculations: Signal loss [%] Cable type Cable diameter 3m (10Ft) cable 10m (33Ft) cable 30m (100Ft) cable UR76 5mm (0.2") RG213 10mm (0.4") UR67 10mm (0.4") LDF450 18mm (0.7") GTI-PM-004-1018-GB Page 21 of 22... -
Page 23: Communication Booster
All joints in the Communications Cable (❼) must be waterproof. The use of resin-cast cable joints is highly recommended The power adaptor must be used EXCLUSIVELY to supply ONE piece of equipment only. See Also: Typical DOU configurations GTI-PM-004-1018-GB Page 22 of 22... - Page 24 BAILOY PRODUCTS LIMITED. The Old Forge, High Street, +44 (0)208 897 0125 Harmondsworth Village, Middlesex, E: info@bailoy.com UB7 0AQ, United Kingdom W: bailoy.com...
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