Summary of Contents for 4B USR1V4
- Page 1 INSTRUCTION MANUAL Approvals Speed Relay Digital Speed Monitor Part Number: USR1V4, USR1V46 REV121723...
- Page 2 To download the digital version of this instruction manual and to check other available languages scan the following QR code. Para descargar la versión digital de este manual de instrucciones y consultar otros idiomas disponibles, escanee el siguiente código QR. Para baixar a versão digital deste manual de instruções e verificar outros idiomas disponíveis, escaneie o seguinte código QR.
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Page 4: Table Of Contents
TABLE OF CONTENTS CUSTOMER SAFETY RESPONSIBILITIES ............... 5 PRODUCT OVERVIEW ...................... 8 PACKAGE CONTENT ....................... 8 SPECIFICATIONS ......................9 APPROVALS ........................10 DIMENSIONS .........................10 CONDITIONS OF USE .....................11 STANDARD WIRING DIAGRAM ..................11 INSTALLATION ......................15 GRAPHICAL USER INTERFACE ..................16 PRODUCT WARRANTY ....................30 4 of 31... -
Page 5: Customer Safety Responsibilities
The proper installation and maintenance of all our products is the responsibility of the user unless you have asked 4B to perform these tasks. - Page 6 Correct installation of the product is important for safety and performance. If you have not asked 4B to perform the installation of the unit on your behalf, it is critical for the safety of your operation and those who may perform work on your operation that you select a qualified and competent electrical installer to undertake the...
- Page 7 Retain the Operation Manual and other important maintenance and service documents provided by 4B and have them readily available for people servicing your 4B equipment. Should you have any questions, please call the 24-hour hotline number 309-698-5611, contact your local distributor, or use one of the contact ways available in our website www.go4b.com/usa.
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Page 8: Product Overview
PRODUCT OVERVIEW The Speed Relay is a microprocessor controlled digital speed monitor for use with 2, 3, or 4 wire NPN/PNP sensors or Contact sensor inputs, with a user programable electromechanical relay and PhotoMOS Solid State Relay (SSR) outputs. The Speed Relay has a 160x80 pixel LCD display to provide information, and 3 front panel buttons to program settings. -
Page 9: Specifications
SPECIFICATIONS Supply Voltage +24VDC (+18 to +28 VDC), 80 mA MAX at 24 VDC 230 VAC (85 to 264 VAC), 50-60 Hz, 35 mA MAX at 230 VAC Available Sensor Power 24 VDC, 100 mA when powered via mains. (2-Wire NPN sensors powered from terminal 4 can draw a maximum of 50mA) Note: Make sure that the sensor used with the Speed Relay works within the available sensor power. -
Page 10: Approvals
APPROVALS In Process DIMENSIONS ALL DIMENSIONS IN MM 10 of 31... -
Page 11: Conditions Of Use
figures 6.1 to 6.10. The Relay, SSR Output and Interlock contacts are voltage free. USR1V46 DC wiring description USR1V46 AC wiring description For the USR1V4 Version, terminals 7,8, and 9 are N/C (NOT CONNECTED). 11 of 31... - Page 12 Terminal Description Rating Input: +18 to 28 VDC, 80 mA (50 mA for 2-wire NPN sensor) +VDC (USR1V46 Only) Output: +24 VDC, 100 mA, when powered by AC Input 0VDC 0 VDC PNP Sensor Input Input: +18 to 28 VDC NPN Sensor Input Output: +24 VDC, 50 mA SSR Output A...
- Page 13 2-Wire sensors such as P1003V10AI and P3003V10AI 2-Wire NPN Sensor Wiring 2-Wire PNP Sensor Wiring 3-Wire sensors such as types E (NPN), E2 (PNP), and E3 (NPN/PNP) Rotech Encoders 3-Wire NPN Sensor Wiring 3-Wire PNP Sensor Wiring 4-Wire sensors such as P1003V34AI, P3003V34AI and P8001V34FC 4-Wire NPN Sensor Wiring 4-Wire PNP Sensor Wiring 13 of 31...
- Page 14 USR1V46 Powered by AC Speed Relay Powered by DC The USR1V46 Speed Relay can be powered from an AC source or a DC source. If the Speed Relay is powered via AC using terminals 7,8, and 9, then the Speed Relay provides a +24 VDC supply from pin 1 to power a sensor which is rated for 100 mA.
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Page 15: Installation
Interlock Wiring When the interlock setting is set to “USED” the Interlock must be connected for outputs to trigger. When the Interlock is connected and the start-up delay has elapsed, the symbol RUN is displayed at the top of the runtime screen. When the interlock setting is set to “NOT USED”... -
Page 16: Graphical User Interface
Mounting Speed Relay with Screwdriver GRAPHICAL USER INTERFACE Splash Screen Splash Screen Description: Initial screen displayed for 4 seconds on start-up before transitioning to the runtime screen. Contents: Device Name, 4B Logo, Version Number. Controls: None. 16 of 31... - Page 17 Runtime Screen Runtime Screen Description: Main screen during use. The Maximum value displayed on the screen is 99,999, or 999.9 when displaying values with decimals. Alarm Icon (ALM) is displayed when the Alarm LED is triggered, the background also becomes red. Stop Icon (STP) is displayed when the Relay output is triggered. Start- up icon (SUD) is displayed during the start-up period.
- Page 18 Options Details 1.Units Cycles through the selected unit. PPM, Hz, RPM, FPM, MPS, % 1b.Scale Value Only displayed when Units are FPM or MPS. Transitions to the scale value screen 1b.100%= Only displayed when Units is %. Transitions to the Calibration point screen 2.No.
- Page 19 Controls: Up button – Increases the selected digit by 1, to a maximum value of 99.99. Down button – Decreases the selected digit by 1, to a minimum value of 0. Enter button – selects the next digit or confirms the scale value and transitions back to the menu screen if the last digit is already selected.
- Page 20 Enter button – selects the next digit or confirms the number of targets and transitions to the menu screen if the last digit is already selected. Threshold Menu Threshold Menu Description: The threshold menu is used to select the settings for the chosen output, each output has its own settings.
- Page 21 Back Transitions back to the main menu. Setpoint Screen (Min and Max Settings) Setpoint Screen Description: The setpoint screen allows the user to select a value for a selected threshold. Contents: Setpoint title, selected point, selected digit indicator, setpoint value, units, percentage equivalent*.
- Page 22 Start Delay – The time between the powering on of the Speed Relay (or inputting the Interlock), and the point at which the Speed Relay starts evaluating the output conditions. Contents: Delay title, selected digit indicator, delay value. Controls: Up button – increases the selected digit buy 1, to a maximum of 100 seconds. Down button –...
- Page 23 Load profile screen: The user has the option of selecting one of three previously saved profiles, a separate default profile (that uses the default values for all settings), and the back option. Save profile screen: The user has the option to save the current settings profile into one of three profile slots, and the back option.
- Page 24 Manual Screen Manual Screen Description: The Manual screen displays a QR code that links to the URL of the product manual. Contents: QR code. Controls: Enter button – Transition to the System menu. 24 of 31...
- Page 25 SYSTEM SETTINGS Setting Function Values Default Units The display units of the device. PPM, RPM, FPM, MPS, Number of The number of input pulses 1 – 1024 Targets needed to register as one pulse. Scale Value The scaling value for the 0-99.99 selected unit.
- Page 26 SSR Output Trip The SSR Outputs trip state. ENG, State D-ENG SSR Output The first setpoint for the SSR 0 – 60000 PPM 0 PPM Setpoint Min Output. (or unit equivalent) SSR Output The second setpoint for the 0 – 60000 PPM 0 PPM Setpoint Max SSR Output.
- Page 27 TROUBLESHOOTING GUIDE CONDITION SOLUTION 1. Check that power is applied to the unit via the appropriate terminals (Either 24 VDC to 1-2 OR (USR1V46 Only) 85 to 264 VAC to 7-8-9.) Display is off 2. Check that the display is not in sleep mode by pressing any of the buttons on the front of the device.
- Page 28 TESTING AND MAINTENANCE Periodically test the speed relay and the system to ensure that both are operating correctly. 1. Check that the unit is correctly installed. (See Electrical Setup) 2. Ensure that all cabling is in good state, and that all the electrical connections are secure and in good order.
- Page 29 NOTES 29 of 31...
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Page 30: Product Warranty
(1) year after date of purchase from 4B. Any product determined by 4B at its sole discretion to be defective in material or workmanship and returned to a 4B branch or authorized service location, as 4B designates, shipping costs prepaid, will be, as the exclusive remedy, repaired or replaced at 4B’s option. - Page 31 P.O Box: SHJ-0., UAE reg. no. 23784 Jiangsu Province Tel: +971 (0) 6 5212 044 Tel: +86-136 0160 9266 Copyright © 2023 4B Group - All Rights Reserved go4b.com 4B Group reserves the right to change the contents of this document without prior notice.