For Technicians | AfiPass II Installation Guide AfiPass II Installation Guide Release Date | January 27, 2021
For Technicians | AfiPass II Installation Guide
For Technicians | AfiPass II Installation Guide Table of Contents About this Guide and Scope .................................................................................................................. 1 Intended Users ..................................................................................................................................... 1 Conventions..........................................................................................................................................
For Technicians | AfiPass II Installation Guide 6 Laying the Cables .................................................................................................................... 20 7 Wiring the System .................................................................................................................. 22 7.1 Grounding the System ............................................................................................................... 22 7.2 Wiring Device #1 .....................
For Technicians | AfiPass II Installation Guide About this Guide and Scope This guide describes the pre-installation, installation, startup and troubleshooting procedures for AfiPass II. AfiPass II is the next generation ISO ID system, integrated inside Afimilk systems. This new system substitutes the previous – AfiPass I ID system. Intended Users This guide is intended for Afimilk™ dealers’ technicians and qualified personnel.
For Technicians | AfiPass II Installation Guide • Do not flush the electrical or electronic equipment with water or any other liquid. • It is the responsibility of the operator to operate and maintain the system in accordance to all applicable local codes, regulations, by-laws, and safety regulations. • Disconnect power before servicing. High Power Safety Precautions • High voltage transients, surges, and lightning can cause extensive damage to equipment, people and livestock.
For Technicians | AfiPass II Installation Guide 1 Introduction AfiPass II™ is an ISO (Passive) identification system integrated into the AfiFarm herd management system. AfiPass II is based on the principle of radio frequency identification (RFID) and refers to automatic identification of animals using ISO 11874/5 compatible passive ID tags (without batteries). AfiPass II supports a per stall ID system and walk through ID systems per the configurations officially released by Afimilk.
For Technicians | AfiPass II Installation Guide 2 Prerequisite Considerations 2.1 General Software AfiPass II is only compatible with AfiFarm 5.4 and above. Electrical Requirements Designation Requirement Rated Voltage 24 VAC Nominal (single phase) Input Voltage Range 20.4-27.6 VAC Rated Frequency Range 50/60 Hz Input Current Range 0.7-1.
For Technicians | AfiPass II Installation Guide 3 Ordering Components The equipment listed here refers to the AfiPass II ID system alone, not including other products required for the full Afimilk system, communications etc. The equipment for ordering includes: • AfiPass II controllers – per parlor size. • AfiPass II antennas – per number of ID stalls and type of metal works. • Other equipment required (may be sourced separately or locally). 3.
For Technicians | AfiPass II Installation Guide Before ordering antenna, conduct a survey of the site to determine which antenna type best suits the parlor (see Table 2). Selecting the antenna type will also need to take into consideration optimal mounting locations (see Chapter 5.
For Technicians | AfiPass II Installation Guide 3.3 Sourcing Antenna Brackets The antennas are mounted in the stalls using brackets that are designed and built to suit both the antenna size and the location where it will be mounted. Custom made brackets are available for the most common parlor types. These are manufactured and sold directly from relevant companies.
For Technicians | AfiPass II Installation Guide Table 4 - Transformer Picture Name Description Power transformer 230/24 -27 VAC OR 110/24 VAC. P/N 5009401 May be sourced locally. 3.5 Ordering Replacements Parts The following can be ordered as required: Table 5 – Ordering Replacements Picture Name Description P/N Rubber Stoppers Secures the AfiPass II Controller lid while open. 2 units in a package. 5001768 Grommets for replacement 5 Green units - for 6.5 mm (~¼″) cables.
For Technicians | AfiPass II Installation Guide 4 Understanding Installation Workflow Mount the devices (see Chapter 5). Lay the cables (see Chapter 6). Wire the system (see Chapter 7). Set Device Addresses and Antenna Calibration (see Chapter 8). Configure AfiPass II in AfiControl (see Chapter 9). First time use (see Chapter 10).
For Technicians | AfiPass II Installation Guide 5 Mounting the Components Mount the AfiPass II components according to the steps below. 5.1 Mounting the Antennas Confirm the environment provides an option to mount the antenna, where the cables and antenna are protected from animals and surrounding elements (such as constant exposure to water/steam). Note: Special consideration must be made to protecting the cables from animal licking and chewing.
For Technicians | AfiPass II Installation Guide Positioning the Antenna The antenna ID range can be controlled by changing the antenna orientation or adjusting the antenna transmission power. Each side of the antenna projects a different range, as illustrated in Figure 1: • A – illustrates the range projected from the front and back of the antenna. • B – illustrates the range projected from the sides of the antenna. • C – illustrates the range projected from the top and bottom of the antenna.
For Technicians | AfiPass II Installation Guide Positioning the Brackets The parlor setup affects the antenna position and brackets required for installing the antennas. The examples below provide a range of bracket design and installation locations to suit various parlor setups. Example 1: Parallel Neck Rail If installing the antenna in a parlor that utilizes a neck rail, use the 40 cm antenna.
For Technicians | AfiPass II Installation Guide Top View Front View Side View Note: In vertical lift rapid exit solutions, special consideration must be given to protecting the antenna cables from bending when the rail is lifted/lowered during operation, and from contact with the cows, see APPENDIX 1 for solutions to this. Example 2: Overhead Mounting in Parallel Parlor with Wall Mounted Feeders The example below illustrates brackets attached to a bar that runs across the top of the feeding troughs.
For Technicians | AfiPass II Installation Guide Example 3: Herringbone (with/without Feed) without Rapid Exit In straight line parlors (with no Rapid Exit), side walls can be used for mounting the antennas in front of the cows' heads, so they are centered to the ears with the tags. The antenna type and distance depend on the height of the cows and the side of the parlor they're located on.
For Technicians | AfiPass II Installation Guide 40cm Antenna Bracket Design and Attachment for Wall Mounting There are examples where it may be appropriate to use the 40 cm antennas on a wall mounting. If these antennas are used, position them at the cow's head height Herringbone Parlor – 40 cm antenna mounted on the wall. Example 4: Parlors with/without Feeders The images below illustrate alternative antenna location options.
For Technicians | AfiPass II Installation Guide 5.2 Mounting the AfiPass II Controller Choose appropriate mounting locations for the AfiPass II Controllers. The locations should meet the following conditions: • Mounting stability - the AfiPass II devices require a stable structure (such as a wall or overhead beam) on which to mount. • AfiPass II & Communication to PC - communication lines can be extended up to 350400 meters (383 – 437.5 yards).
For Technicians | AfiPass II Installation Guide Placement of Components Example 1 Layout: Figure 3 shows the default system layout for a 2X12 Parallel parlor, where the number of stalls does not divide equally into groups of 5. The excess stalls on each side of the parlor are connected by default to a common device for both sides at the end of the parlor. This device is addressed as the last device in the parlor.
For Technicians | AfiPass II Installation Guide Example 2 Layout: In parlors where the number of stalls does not divide equally into groups of 5, and the excess number of stalls on both sides of the parlor exceeds 5 stalls, a device on each side should be installed (see Figure 4). Figure 4 - 2X14 Parlor Layout Device Configuration (Example) Note: The parlor layout configuration can be changed manually in AfiControl to suit any required changes in the parlor.
For Technicians | AfiPass II Installation Guide 5.3 Mounting Process Every AfiPass II Controller is provided with two support plates on the back, see Figure 5 below. The box can hang from the support plates. Alternatively, the support plates can be attached to the box “upside-down”, and the plates can support the box above the point of attachment to the wall or beam. The latter method is useful in mounting the box on a beam with little overhead clearance, as the Box's cover opens upwards.
For Technicians | AfiPass II Installation Guide 6 Laying the Cables Use the appropriate cables and lay them according to your specific layout as described below. Note: Lay the AfiPass II system cables in a separate cable trough designated for Afimilk systems service lines. Make sure the cables do not come close to other external cable systems, especially frequency convertors (VSD).
For Technicians | AfiPass II Installation Guide Cable Type Specification From To P/N Maximum Cable Length 15m RF Signal Cable Prewired to the antenna Antenna AfiPass II (Do not reduce the cable length to less than 3m) To lay the cables: 1. Lay the communication cable between the AfiPass II Controller and the computer. 2. Lay the communication cables between all the AfiPass II Controllers at the parlor. 3. Lay the power cable from the power transformer towards the AfiPass II Controllers. 4.
For Technicians | AfiPass II Installation Guide 7 Wiring the System Once the transformers are installed and wired to the main power supply by a certified electrician. The AfiPass II Controllers are connected and wired according to the steps below. 7.1 Grounding the System General Instructions for Grounding: • Verify the metal-structure is properly grounded - A qualified electrician must verify that the milking parlor’s metal work and mesh are grounded according to local and international standards.
For Technicians | AfiPass II Installation Guide To insert a cable into the controller: 1. Puncture the plug using a small screwdriver or any pointed object. Pull the loosened plug out of the grommet. Caution: Remove a plug only where a cable will replace it. If grommet holes are left open, the box will not be waterproof, and components may be damaged. 2. Unscrew the nut and remove the grommet. 3. Thread the cable through the nut, and then through the grommet hole.
For Technicians | AfiPass II Installation Guide Table 9 – Grommet Usage Grommet A B C D Hole Cable Connector 1 24VAC Power J10 2 PC COMM. RS485 In J1 3 PC COMM. RS485 Out J2 1 Gates Exit I J4 2 Gates Entry I J4 3 Gates Exit II J5 1 Gates Entry II J5 2 Antenna 1 ANT1 3 Grounding wire Screw to PCB 1-3 Not used. 1 Antenna 2 ANT2 2 Antenna 3 ANT3 1-3 Not used 1 Antenna 4 ANT4 2 Antenna 5 ANT5 E F G 7.
For Technicians | AfiPass II Installation Guide AfiPass II Control PCB Layout The control PCB is the main board of the device which contains all functional components and connectors. The following figure shows the connectors and DIP switches on the AfiPass II Controller's Control PCB: Figure 7 - AfiPass II Controller PC Board Layout AfiPass II Control PCB Connections The connectors are numbered and have a prefix J.
For Technicians | AfiPass II Installation Guide Connects to Connector Cable Wires for Afimilk source cables Device J5 J7 J8 J10 ANT1-5 Input (2x2-wire) Signal (3-wire) Flat cable (10 wire) Power (2-wire) RF Signal (Coax. cable) Ex.II & En.
For Technicians | AfiPass II Installation Guide Connectors and Functions Wire the cables in the following order: 1. Connect the antenna signal cables, using ferrule type terminators, as follows: 2. Connect the shield wire of the antenna's Coax cable to ANTx Pin 1 (18AWG Ferrule connector). 3. Connect the signal wire of the antenna's Coax cable to ANTx Pin 2 (16AWG Ferrule connector).
For Technicians | AfiPass II Installation Guide Caution: When connecting the wires of the antenna signal cable to the plug, make sure the screws are fastened tightly and no wires from the shield are loose. Loose connections can result in a shortage and Controller malfunction. 4. Connect antenna cable connectors to the PCB. 5. Repeat steps 1 to 4 for the number of antennas used (see Figure 10). Figure 10 – AfiPass II Controller with 5 Antennas Connected 6.
For Technicians | AfiPass II Installation Guide 8. For the last device on the communication line, set the termination DIP switch SW2 pin 1 to ON. This will enable the 120Ω termination resistor required for the RS485 communication line. Figure 12 – Communication Cables 9. Connect to PC (see Figure 13): Connect the RS-485 communication cable coming from the AfiPass II devices to the AfiCom USB4 Connection Box's J5 connector. 10.
For Technicians | AfiPass II Installation Guide Figure 14 – Gates Indicators Cables Connection 12. Connect the power supply to the AfiPass II Controller. The AfiPass II Controller is powered by a 20.4-27.6 VAC power supply. The power line from the transformer is connected to connector J10. Run the wire alongside the box's edge as shown below. Make sure the wire does not touch any components on the Controller's PCB. Note: An internal fuse on the PCB protects the circuit.
For Technicians | AfiPass II Installation Guide Figure 15 – Wiring Example of the Main Display Device Figure 16 – Wiring Example with Grounding 7.5 Finalizing the Wiring Connections To finalize the wiring connection after connecting the wires to the connectors: 1. Adjust the cables to an appropriate length inside the box. 2. Tighten the grommet nuts. 3. Make sure the box closes properly.
For Technicians | AfiPass II Installation Guide 8 Setting AfiPass II Addresses and Calibrating Antennas Access Test Mode to assign each device's address, and then to calibrate the antennas individually. While in test mode, adjust the required ID range (transmit power level) to ensure accurate tag detection. The above Test Mode operations are undertaken using the AfiPass II Technician Tool and SW1 DIP Switch (see APPENDIX 2 – DIP Switch).
For Technicians | AfiPass II Installation Guide 8.1 Opening Test Mode Set the AfiPass II Controller Test Mode Operation as follows: To open Test Mode: 1. Disconnect the device from the power supply (J10). 2. On the AfiPass II PC Board turn ON the following SW1 DIP Switches: a. SW1.1 (Buzzer), b. SW1.2 (Test Mode). 3. Turn OFF the following SW1 DIP Switches: a. SW1.3, b. SW1.4 c. SW 1.5. 4. Connect the power supply (J10). Indication: The display shows 'Test M'. 5.
For Technicians | AfiPass II Installation Guide 8.2 Setting Device Addresses Each AfiPass II Controller must be set with its own address number. Note: The AfiPass II Controller Main Display Device must be set as Address 1 to display currently active antenna for the whole parlor, and the status of entry and exit gates. When configuring the Main Display Device, disconnect the gate cables. Once your activity is complete, reconnect the gate cables. To set the device address: 1.
For Technicians | AfiPass II Installation Guide 8.3 Calibrating the Antennas Calibrate each antenna for optimal resonance. To calibrate the antennas: 1. Set the technician's tool to CAL Mode. On the Technician toolbox: a. Turn ON TS1. b. Turn OFF TS2. Indication: The display shows 'CAL T'. 2. Set the antenna number: Press PB1 to increase in increment by 1. Press PB2 to decrease in increments of 1.
For Technicians | AfiPass II Installation Guide The selected antenna's calibration value is now saved in the device memory and will remain unless the process is repeated and the value changes. If unsuccessful, an error message is displayed. In this case, make sure the antenna is connected properly, the connector is in place, and no loose wires from the shield wire of the coax cable are shorted. 4. Repeat the calibration process for all the antennas. 8.
For Technicians | AfiPass II Installation Guide 2. Set the antenna number: Press PB1 to increase in increment by 1. Press PB2 to decrease in increments of 1. Indication: The display alternates between the antenna number and the Tx power level (-8 to 8). 3. Enable continuous transmission: Press PB1 and PB2 simultaneously. Hold them down for 3 seconds. The selected antenna starts transmitting. Indication: Sound is emitted for 4 seconds.
For Technicians | AfiPass II Installation Guide 8.5 Testing ID Range and Troubleshooting Test Mode also allow a dedicated continuous transmission mode, similar to the transmission power setting mode, for testing and troubleshooting. The test is done using the Passive Identification tag. The RX LED and buzzer (if enabled) will indicate proper reception at the distance of the tag from the antenna. To check the reception range: 1. Set the technician's tool to ANT Mode: Turn ON TS1 and TS2.
For Technicians | AfiPass II Installation Guide 8.6 Returning to Work Mode Once the addressing, calibration and transmission processes are complete, the device must be returned to work mode. To set the device in work mode: 1. Disconnect the device from the power supply (J10). 2. Turn OFF all DIP Switch SW1 switches. 3. Disconnect the technician's tool from the gate connectors. 4. On Device #1, reconnect the gates. 5. Connect the devices to the power supply (J10). 6.
For Technicians | AfiPass II Installation Guide 9 Configuring the System Once the AfiPass II devices have been correctly installed, the AfiPass II system is configured in AfiControl – Technician View. The AfiPass II system is configured in the AfiControl Technician View. To configure AfiPass II: 1. In the Control Tabs, click Settings, and then click Configurator. 2. In the Configurator screen that opens, add a site: 3. Click . 4. Click Parlors, and then select the type of parlor layout.
For Technicians | AfiPass II Installation Guide 5. In the Parlor dialog box that opens, open the Reader Type drop-down list, and then select AfiPass2. 6. Click Add. The site is added in the Configurator.
For Technicians | AfiPass II Installation Guide 10 Using AfiPass - First Time The Display panel of the AfiPass II controller provides information about the device and its current status (see Table 11). Table 11 - Display Panel's LED Functionality Description Functionality Color LED Display Indicates device address, FW version, current transmitting antenna, error messages and information regarding device configuration while in Test Mode. Power Always ON when device is powered.
For Technicians | AfiPass II Installation Guide Description RF INT Functionality Indicates the presence of RF interference (noise) in the vicinity of the currently transmitting antenna at the frequency range of the device. The LED indication has 4 levels of interference detection: • Level 1 (lowest) – Blinks every 3 seconds. • Level 2 – Blinks every 2 seconds. • Level 3 – Blinks every 1 seconds. • Level 4 (highest) – continuously ON.
For Technicians | AfiPass II Installation Guide 11 Identifying Faults and Troubleshooting Indication AfiPass II COMM FAULT LED blinks red & AfiControl displays communication fault with the devices. Probable Cause Broken communication between AfiPass II and PC. Suggested Solution Verify the communication cables between the AfiPass II & PC are intact. Make sure the AfiPass II communication connectivity is intact, properly connected and wired according to spec. Make sure the AfiPass II is not in Test Mode.
For Technicians | AfiPass II Installation Guide APPENDIX 1 Cable ducting in vertical lift parlors must be robust to withstand contact with cows. Many products are available that provide a solution to this. We recommend ducting within the stall work itself. However, thought must be given to future maintenance and the option for economical rewiring.
For Technicians | AfiPass II Installation Guide Note: To extend its viability, Afimilk recommends using supports on both sides of the cable carrier, and to follow the advice of the cable carrier manufacturers. Both sides supported.
For Technicians | AfiPass II Installation Guide APPENDIX 2 – DIP Switch The AfiPass II Controller contains the following DIP switches (see Figure 19 and Table 12). Figure 19 – DIP Switches Table 12 – Box DIP Switch SW1 Specifications Switch Entry SW1.1 SW 1.2 SW 1.3 Details Picture On - turns buzzer on. Off – turns buzzer off. On – turns on Test Mode. Off – turns on Operational Mode. On – sets the device to Address Configuration Mode, while in Test Mode.
For Technicians | AfiPass II Installation Guide Switch Entry Details SW 1.4 Matches TS 1 functionality in the technician tool. SW 1.5 Matches TS 2 functionality in the technician tool. SW 1.6 –1.8 Reserved for future use.
For Technicians | AfiPass II Installation Guide Contacting Technical Support, Help Desk Afimilk technical support contact information: Email: support@afimilk.co.il Tel: +972-4-675-4824 Legal Notice Copyright Copyright © 2020 Afimilk Ltd., All Rights Reserved Disclaimer This document contains proprietary information of Afimilk Ltd. and may not be reproduced in any form without the prior written consent of Afimilk Ltd.
For Technicians | AfiPass II Installation Guide Certification 50
For Technicians | AfiPass II Installation Guide Afimilk Ltd. Kibbutz Afikim, 1514800, Israel 51 Phone: +972 4 6754811 | www.afimilk.
