Related Manuals for Moxa Technologies ioLogik R2140
Summary of Contents for Moxa Technologies ioLogik R2140
- Page 1 R2140 User’s Manual Third Edition, June 2008 www.moxa.com/product © 2008 Moxa Inc., all rights reserved. Reproduction without permission is prohibited.
- Page 2 R2140 User’s Manual The software described in this manual is furnished under a license agreement, and may be used only in accordance with the terms of that agreement. Copyright Notice Copyright © 2008 Moxa Inc. All rights reserved. Reproduction without permission is prohibited.
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Page 3: Table Of Contents
Chapter 2. Initial Setup ....................2-1 Hardware Installation ......................2-2 Connecting the Power....................2-2 Grounding the ioLogik R2140..................2-2 Connecting to Analog Sensors and Devices ..............2-2 Setting the RS-485 Baudrate ..................2-3 Setting the RS-485 Unit ID................... 2-3 Modbus/RTU Devices ....................2-3 Software Installation...................... - Page 4 Chapter 4. Cascading with Other I/O Servers ............4-1 Introduction .......................... 4-2 Cascading System Bus ......................4-2 Hardware Installation ......................4-2 Using ioAdmin with Cascaded I/O Servers................4-3 Adding One I/O Server....................4-3 Adding Two or More I/O Servers................. 4-4 Removing Cascaded I/O Servers .................. 4-5 Limitations..........................
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Page 5: Chapter 1. Introduction
Introduction Chapter 1. The ioLogik R2140 is a stand-alone remote analog I/O server that can connect sensors for automation applications over an RS-485 connection. The following topics are covered in this chapter: Overview Optional Liquid Crystal Display Module (LCM) Product Features... -
Page 6: Overview
RS-485 network. The ioLogik R2140 can be attached to an ioLogik E2000 server so I/O points can be accessed from within a single IP environment. One ioLogik E2000 server can connect up to 31 ioLogik R2000 servers. -
Page 7: Specifications
R2140 User’s Manual Introduction Specifications Serial 2-wire RS-485 with Data+, Data-, GND Interface 15 KV ESD for all signals Serial Line Protection 9600 to 115200 bps Baudrates None Parity Data Bits Stop Bits None Flow Control Built-in RTC Analog Input... -
Page 8: Physical Dimensions
R2140 User’s Manual Introduction Agency Approvals FCC Part 15, CISPR (EN55022) Class A CE-IEC61000-4-2 (ESD), level 2/3 CE-IEC61000-4-3 (RS), level 2 CE-IEC61000-4-4 (EFT), level 2 CE-IEC61000-4-5 (Surge), level 3 CE-IEC61000-4-6 (CS), level 2 CE-IEC61 000-4-8 (PM), level 1 CE-IEC61 000-4-11 (Dip) -
Page 9: With Optional Lcm
R2140 User’s Manual Introduction With Optional LCM (all units in mm) -
Page 10: Product Overview
R2140 User’s Manual Introduction Product Overview NOTE: The reset button restarts the server and resets all settings to factory defaults. Use a pointed object such as a straightened paper clip to hold the reset button down for 5 sec. The RDY LED will turn red as you are holding the reset button down. -
Page 11: Tb3 (Analog Input And Output Terminal)
R2140 User’s Manual Introduction TB3 (Analog Input and Output Terminal) VIN0+ VIN0- VIN1+ VIN1- VIN2+ VIN2- VIN3+ VIN3- VIN4+ Signal VOUT VOUT VIN4- VIN5+ VIN5- VIN6+ VIN6- VIN7+ VIN7- Signal IOUT IOUT VOUT VOUT IOUT IOUT Signal LED Indicators... -
Page 12: Chapter 2. Initial Setup
Initial Setup Chapter 2. This chapter describes how to install the ioLogik R2140. The following topics are covered: Hardware Installation Connecting the Power Grounding the ioLogik R2140 Connecting to Analog Sensors and Devices Setting the RS-485 Baudrate Setting the RS-485 Unit ID... -
Page 13: Hardware Installation
Hardware Installation Connecting the Power Connect the 12 to 48 VDC power line to the ioLogik R2140’s terminal block (TB1). If power is properly supplied, the power LED will glow a solid red color until the system is ready ATTENTION Disconnect the power before installing and wiring. -
Page 14: Setting The Rs-485 Baudrate
Setting the RS-485 Unit ID The ioLogik R2140 needs to be assigned a unit ID in order to use the RS-485 bus. You may assign a number from 1 to 31. Unit ID 0 is reserved for the first device on the RS-485 bus, such as a PC or PLC. -
Page 15: Software Installation
Auto Scan Remote I/O Server. In the dialog window, select RS-232/485 I/O server and click Start Search. If ioAdmin is unable to find the ioLogik R2140, there may be a problem with your COM port settings. Click Port Settings to view or modify the settings. - Page 16 R2140 User’s Manual Initial Setup Monitor I/O status: Once the unit is found by ioAdmin, you may view the status of all attached I/O devices on ioAdmin’s main screen. You may now use ioAdmin to setup or configure the unit.
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Page 17: Chapter 3. Using Ioadmin
Using ioAdmin Chapter 3. This chapter goes over the functions available in ioAdmin, the ioLogik R2140’s main configuration and management utility. The following topics are covered: Introduction to ioAdmin Features of ioAdmin Searching for the Unit ioAdmin Main Screen Main Screen Overview... -
Page 18: Introduction To Ioadmin
Introduction to ioAdmin The ioLogik I/O server may be managed and configured over the Ethernet by ioAdmin, a Windows utility provided with your ioLogik R2140. ioAdmin’s graphical user interface gives you easy access to all status information and settings. ioAdmin consists of following software:... - Page 19 R2140 User’s Manual Using ioAdmin Configuration File ioAdmin allows the entire configuration of the ioLogik R2140 to be saved as a file. The file is viewable as text and can serve three purposes: as a record or backup of...
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Page 20: Searching For The Unit
If ioAdmin is unable to find your ioLogik R2140, make sure that the baudrates match. Please refer to Chapter 2 for setting or viewing the baudrate. ATTENTION Even if ioAdmin is unable to find your ioLogik R2140, you may still access the On-line Wiring Guide. Please refer to the On-line Wiring Guide section for details. -
Page 21: Ioadmin Main Screen
This is ioAdmin’s main screen. The main window defaults to the I/O Configuration tab, which displays a graphic of the ioLogik R2140 and the status of every I/O channel below it. The other tabs in the main window take you to server and network settings, and further functions are available when you log on as an administrator. -
Page 22: Wiring Guide
Status bar Wiring Guide ioAdmin provides a wiring guide to the ioLogik R2140. You may access the wiring guide by right-clicking the graphic of the ioLogik R2140 in the I/O Configuration tab. Select Wiring Guide in the submenu to open a help file showing the wiring information and electrical characteristics of the ioLogik R2140. -
Page 23: Menu Items
R2140 User’s Manual Using ioAdmin Menu Items File From the File menu, you can export the list of I/O servers that are currently displayed in the navigation panel. You also can import a list of I/O servers into ioAdmin. -
Page 24: Sort
R2140 User’s Manual Using ioAdmin COM Port Setting is used to set the parameters for Modbus communication, such as baudrate, data bits, and timeout interval. For most applications, this will involve connecting to ioLogik R-Series devices. Active Message Listen Port specifies the port number to use for Active Ethernet I/O messages. If your network uses a firewall, you can coordinate this setting with your firewall settings to ensure that active messages get through. -
Page 25: Main Window
R2140 User’s Manual Using ioAdmin Main Window I/O Configuration Tab (General) The I/O Configuration tab shows the status of every I/O channel. This is the default tab when you first open ioAdmin. Server Info Tab The Server Information tab provides the Modbus addresses for system configuration items. -
Page 26: Server Settings Tab (General)
When making configuration changes, you will need to click Update or on Apply to save the changes. Some changes will require a restart of the ioLogik R2140 in order to take effect, and you will be given the option to restart the computer if necessary. -
Page 27: I/O Configuration Tab (Administrator)
+/-500 mV, +/-5V, +/-10V, 0-20 mA, and 4-20 mA. Configuring Analog Output Channels The ioLogik R2140 is equipped with 2 AO (analog output) channels that can be set individually to 0 to 10V, 4 to 20 mA. Power On Settings: Use this field to set the initial status for the AO channel when the ioLogik is powered on. -
Page 28: Server Settings Tab (Administrator)
Settings tab. Firmware Update Tab The ioLogik R2140 supports remote firmware updates through the Firmware Update tab. Enter the path to the firmware file or click on the icon to browse for the file. Click Update to update the firmware. The wizard will lead you through the process until the server is restarted. - Page 29 R2140 User’s Manual Using ioAdmin ATTENTION Do not interrupt the firmware update process! An interruption in the process may result in your device becoming unrecoverable. After the firmware is updated, the ioLogik will restart and you will have to log in again to access administrator functions.
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Page 30: Watchdog Tab
R2140 loses its network connection as specified in the timeout, the Host Connection Watchdog will switch the ioLogik R2140 to Safe Status and all channels will reset to their Safe Status settings. By default, the Watchdog is disabled. To enable the Watchdog, make sure Enable Host Connection Watchdog is checked, set the Timeout value, then click the Update button. -
Page 31: Server Context Menu
R2140 User’s Manual Using ioAdmin Server Context Menu The server context menu is accessed by right clicking on the server model name in the navigation panel. Connect Select this command to have ioAdmin attempt a re-connection over the network to the selected ioLogik server. -
Page 32: Chapter 4. Cascading With Other I/O Servers
Cascading with Other I/O Servers Chapter 4. The ioLogik R2140 can act both as a standalone I/O server and as an extension module to other I/O servers. This chapter explains how to use the ioLogik R2 140 as an extension module to ioLogik E2000 I/O servers. -
Page 33: Introduction
Cascading with Other I/O Servers Introduction The ioLogik R2140 can serve as an extension module to provide additional I/O channels to an ioLogik E2210 or E2240 Ethernet I/O server. Up to 31 units can be chained or cascaded together using each unit’s built-in connectors. -
Page 34: Using Ioadmin With Cascaded I/O Servers
R2140 User’s Manual Cascading with Other I/O Servers Using ioAdmin with Cascaded I/O Servers Adding One I/O Server ioAdmin can be used to access the I/O channels of all cascaded I/O servers. In the following instructions, the ioLogik E2210 and R2140 are used as examples: Verify that the E2210 has been installed and has been opened in ioAdmin. -
Page 35: Adding Two Or More I/O Servers
R2140 User’s Manual Cascading with Other I/O Servers The R2140 will appear with its unit ID under the E2210 in ioAdmin’s navigation panel. If the R2140 appears off-line, open its context menu in the navigation panel and select “Connect” to bring it on-line. -
Page 36: Removing Cascaded I/O Servers
Delete I/O Server in the context menu. Limitations There are some limitations when using the ioLogik R2140 as an extension module to ioLogik E2000 servers. Although each I/O channel on a cascaded module can be monitored and controlled over Ethernet, the cascaded module will not support the following items: Click&Go... -
Page 37: Appendix A. Liquid Crystal Display Module (Lcm
The LCM is hot-pluggable and can be used to configure the network settings or display other settings. When plugged in, the module displays the ioLogik R2140 “home page,” and pressing any button takes you into the settings and configuration. - Page 38 R2140 User’s Manual Liquid Crystal Display Module (LCM) Display Explanation / Actions Enter this submenu to display the restart now submenu. Enter the restart now submenu to display the restart option. Press <ioLogik R2140> the center button to modify this option,...
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Page 39: Appendix B. Modbus/Rtu Address Mappings
Modbus/RTU Address Mappings Appendix B. 0xxxx Read/Write Coils (Functions 1, 5, 15) Reference Address Data Type Description Reset CH0 AI min value Read: 0: no action 00001 0x0000 1bit Write: 1: reset AI m in value 0: return illegal data value Reset CH1 AI min valu Read: 0: no action... - Page 40 R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description Reset CH5 AI min value Read: 0: no action 00006 0x0005 1bit Write: 1: reset AI min value 0: return illegal data value Reset CH6 AI min value...
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Page 41: 3Xxxx Read Only Registers (Function 4
R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description Reset CH4 AI max value Read: 0: no action 00013 0x000C 1bit Write: 1: reset AI max value 0: return illegal data value Reset CH5 AI max value... -
Page 42: 4Xxxx Read/Write Registers (Functions 3, 6, 16
R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description 30020 0x0013 1 word CH3 read AI max value 30021 0x0014 1 word CH4 read AI max value 30022 0x0015 1 word CH5 read AI max value 30023... - Page 43 R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description CH0 AI range 00: +/-150 mV 01: +/-500 m 02: +/-5V 40013 0x000C 1 word 03: +/-10V 04: 0-20 mA 05: 4-20 mA Other: retur n illegal data value...
- Page 44 R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description CH5 AI range 00: +/-150 mV 01: +/-500 mV 02: +/-5V 40018 0x001 1 1 word 03: +/-10V 04: 0-20 mA 05: 4-20 mA Other: return illegal data value...
- Page 45 R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description CH2 AI power-on range 00: +/-150 mV 01: +/-500 mV 02: +/-5V 40023 0x0016 1 word 03: +/-10V 04: 0-20 mA 05: 4-20 mA Other: return illegal data value...
- Page 46 R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description CH7 AI power-on range 00: +/-150 mV 01: +/-500 mV 02: +/-5V 40028 0x001B 1 word 03: +/-10V 04: 0-20 mA 05: 4-20 mA Other: return illegal data value...
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Page 47: Function 8
R2140 User’s Manual Modbus/RTU Address Mappings Reference Address Data Type Description CH4 AI safe range 00: +/-150 mV 01: +/-500 mV 02: +/-5V 40033 0x0020 1 word 03: +/-10V 04: 0-20 mA 05: 4-20 mA Other: return illegal data value... -
Page 48: Appendix C. Factory Default Settings
Factory Default Settings Appendix C. The ioLogik R2140 is configured with the following factory defaults: RS-485 Unit ID 115200 Kbps Baudrate Disable Communication Watchdog -10 to 10V AI Input Range 0 to 10V AO Output Range Off, 0V AO Safe Status... -
Page 49: Appendix D. Pinouts And Cable Wiring
Pinouts and Cable Wiring Appendix D. Pin Assignments System Bus Signal Data+ SYNC Data- Signal TB1 and TB2 (Power Input & RS-485 Connector) TB1 (Power Input) TB2 (RS-485) Signal NOTE: FG is Frame Ground, SG is Signal Ground TB3 (Analog Input and Output Terminal) VIN0+ VIN0- VIN1+... -
Page 50: Analog Output
R2140 User’s Manual Pinouts and Cable Wiring VOUT VOUT VIN4- VIN5+ VIN5- VIN6+ VIN6- VIN7+ VIN7- Signal IOUT IOUT VOUT VOUT IOUT IOUT Signal Analog Output Schematic Vout Iout Connection Analog Input Voltage Mode Schematic... -
Page 51: Current Mode Schematic
R2140 User’s Manual Pinouts and Cable Wiring Current Mode Schematic Connection...