Acromag BusWorks 900EN Series User Manual
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Acromag BusWorks 900EN Series User Manual

Modbus tcp/ip 10/100mb industrial ethernet i/o modules. 12 channel dc current/voltage input
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Summary of Contents for Acromag BusWorks 900EN Series

  • Page 1 (217) 352-9330 | Click HERE Find the Acromag BusWorks 963EN-4012 at our website:...
  • Page 2 Model 964EN-4012 12 Channel DC Voltage Input USER’S MANUAL ACROMAG INCORPORATED Tel: (248) 295-0880 30765 South Wixom Road Fax: (248) 624-9234 Wixom, MI 48393-2417 U.S.A. Copyright 2003-2014, Acromag, Inc., Printed in the USA. 8500718K Data and specifications are subject to change without notice.

  • Page 3: Table Of Contents

    Symbols on equipment: loss or human life is involved. It is important that you perform satisfactory overall system design and it is agreed between you and Acromag, that this is your responsibility. GETTING STARTED Means “Refer to User’s MOUNTING AND DIMENSIONS………………………...
  • Page 4 ISOLATION immunity. DIAGRAM A N A LO G IN P U TS : 0-3 A N A LO G IN P U TS : 4-7 ANALOG I/O ANALOG I/O _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 5: Connections

    FOR DIRECT PC TO when connecting to a hub or PINS: 1 TO 3 ETHERNET MODULE switch port, which are 2 TO 6 CONNECTIONS 3 TO 1 generally wired MDI-X. 6 TO 2 _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 6 CABLE CONNECTIONS. Ac ro m a g (Straight-Through or Crossover Cable) ETHERNET Acromag offers a straight-through patch cable (Model 5035-355), or a crossover cable (Model 5035-360) for use with Series 9xxEN modules. CAT-5 UTP CABLE LI NK UP TO 100 METERS...

  • Page 7: Power

    (963EN) IN02 IN03 963EN SIM PLIFIED RED WIRE (+) INTERNAL CONNECTIONS BLACK WIRE (-) (ONE CHANNEL) IN00 IN01 Connection To Acromag AC DC mA To A/D Current Sensor 5020-350. IN02 AC CURRENT IN03 SENSOR 5020-350 _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com...

  • Page 8: Earth Ground

    The default user name and password is “User” and “password00” respectively. After entering these defaults, you may wish to invoke the Password Configuration Page to change these parameters to something more meaningful to you. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 9: Password Configuration Page

    If you made changes, you may be prompted to re-enter your new username and password before being permitted to move to other pages. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 10: Network Configuration Page

    Configuration Page” button to set the network configuration parameters for the module. You may have to consult your network administrator to Network Configuration complete the contents of this page. Note that Acromag series 9xxEN Ethernet I/O modules may take from 3 to 30 seconds to boot upon power-up,...
  • Page 11 Network Configuration module is 128.1.1.100 (refer to product side label). NOTE: In order to network your PC with an Acromag module, you may have to consult with your network administrator and either temporarily change your TCP/IP configuration (see TCP/IP Properties of Network Configuration in Windows), or create a separate private network using a second network adapter installed in your PC (recommended).

  • Page 12: Test Page

    WEB BROWSER network configuration parameters, you can use the Test Page to operate your module. The Test Page will allow you to read inputs and change input Test Page ranges on this model. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 13 963EN, you could choose 0-20mA, 4-20mA, 0-11.17mA, or 0-1mA. Note that the 0-11.17mA range is intended to be used with an optional AC current sensor (Acromag Model 5020-350) which will output 0-11.17mADC for various 50-60Hz AC current ranges. Note that your range selection will apply to all channels of the entire port (group of four channels).

  • Page 14: Calibration Page

    The following table gives the calibration values for these models. These represent the input signals required to calibrate the range endpoints. Your success in recalibrating the input will depend upon the accuracy and precision of your signal source. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 15 8. Repeat steps 3-7 for the other channels as required. 9. When finished calibrating, write 0x0000 to the Calibration Access Register (Holding register 21) to replace write protection to the calibration registers and prevent miscalibration. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 16: Troubleshooting

    Missing earth ground Connect earth ground to exchange the module with a connection. TB3-33 GND terminal known good unit. Acromag’s adjacent to power terminal. Application Engineers can Cannot Browse Your browser may be Temporarily disable the use provide further technical Module.

  • Page 17: Trouble Browsing Your Module

    (located on the CDROM shipped SHOOTING with your module or via download from our web site at www.acromag.com). This document gives details for changing your PC’s TCP/IP configuration in order to communicate with your module (see TCP/IP Properties of Network Trouble Browsing Your Configuration in Windows).

  • Page 18: Technical Reference

    • Hardened For Harsh Environments - For protection from RFI, EMI, ESD, EFT, & surges. Has low radiated emissions per CE requirements. • Wide Ambient Operation – Reliable over a wide temperature range. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 19: How It Works

    10/100 Ethernet interface for configuration, monitoring, and control of the input module. The 963EN will also condition AC current input signals when used with an optional AC current sensor (Acromag Model 5020-350). Input channels are arranged in three groups (ports) of four inputs, which are driven to separate channels of the A/D converter.

  • Page 20: About Modbus Tcp/Ip

    Acromag’s 913/914MB ModBus modules. The operation over Ethernet is essentially transparent to the Modbus register/command structure. If you are already familiar with Modbus or with Acromag Series 900MB modules, then you are already familiar with the operation of the 963/964EN modules.
  • Page 21 The subnetwork address of 128.1.1.0 has 254 possible unique node addresses (we are using node 100 of 254 possible). Node 0, 10, and 255 addresses are typically reserved for servers and may yield poor results if used. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 22: Dynamic Host Configuration Protocol

    For example, the DNS allows us to use “Acromag.com” as an IP address rather than a complicated number string. Modbus registers are organized into reference types identified by the leading...

  • Page 23: Register Mirroring

    The 964EN slave ID is “03” and the program number is “9300-121”. For detailed information on Modbus, feel free to download technical reference 8500-648, “Introduction To Modbus”, and whitepaper 8500-765, “Introduction To Modbus TCP/IP” at www.acromag.com. For your convenience, 9xxEN Ethernet modules mirror the contents and Register Mirroring operation of registers 0xxxx, 1xxxx, &...

  • Page 24: Data Types

    “Write Multiple Coils” function for that. Note that with respect to Acromag 9xxMB Modbus RTU modules, only 3xxxx Input Registers are mirrored into 4xxxx space, not Coil or Input Status registers as noted here for 9xxEN models.

  • Page 25: Register Map

    Input range: 16-bit signed integer in 30017  range of -32768 to +32767, with 20000  used to represent 100%. Resolution is 0.005%/lsb. For example, -100%, 0% & +100% are represented by decimal value –20000, 0, & 20000. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 26 Do Not Use 0007 Port 1 Do Not Use 40008 Scaling Low 0008 Reserved Do Not Use 40009 40010 0009 Port 1 Do Not Use Scaling High 40011 000A Reserved Do Not Use _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 27 0-20mA(963EN) or ±10V(964EN) 0016 CH0 Cal Lo Raw A/D Count Value . 40023 Range 0 0-20mA(963EN) or ±10V(964EN) 0017 CH0 Cal Hi Raw A/D Count Value . 40024 Range 1 4-20mA(963EN) or ±5V(964EN) _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 28 0-20mA(963EN) or ±10V(964EN) 40048 002F CH3 Cal Hi Raw A/D Count Value . Range 1 4-20mA(963EN) or ±5V(964EN) 0030 CH3 Cal Lo Raw A/D Count Value . 40049 Range 1 4-20mA(963EN) or ±5V(964EN) _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 29 4-20mA(963EN) or ±5V(964EN) 40073 0048 CH6 Cal Lo Raw A/D Count Value . Range 1 4-20mA(963EN) or ±5V(964EN) 0049 CH6 Cal Hi Raw A/D Count Value . 40074 Range 2 0-11.17mA(963EN) or ±1V(964EN) _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 30 4-20mA(963EN) or ±5V(964EN) 40098 0061 CH9 Cal Hi Raw A/D Count Value . Range 2 0-11.17mA(963EN) or ±1V(964EN) 0062 CH9 Cal Lo Raw A/D Count Value . 40099 Range 2 0-11.17mA(963EN) or ±1V(964EN) _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 31 Range 2 Hi 0-11.17mA(963EN) or ±1V(964EN) 40123 007A Ideal Ideal A/D Count Value . Range 2 Lo 0-11.17mA(963EN) or ±1V(964EN) 007B Ideal Ideal A/D Count Value . 40124 Range 3 Hi 0-1mA(963EN) or Reserved (964EN) _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...
  • Page 32 0-20000 counts represent 0-1mA, excluding negative values. WARNING: Access to calibration registers 40022 through 40129 is not normally required and unintentional writes to these registers should be avoided to prevent module miscalibration. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 33: Specifications

    DC voltage applications only. AC current inputs can be accommodated when the 963EN is used with an optional AC current sensor (Acromag Model 5020-350). Units must be wired and configured for the intended input type and range (see Connections Section for details). The unit can accept one of several input ranges as described below.

  • Page 34: General Specifications

    TVS). Connections are wired MDI, as opposed to MDI-X. You must use a CAT-5 crossover cable to connect this module to a PC. Otherwise you may use an auto-crossing Ethernet switch, such as the Acromag 900EN-S005 to make connections. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com...

  • Page 35: Agency Approvals

    1500VAC dielectric strength test for one minute without breakdown). Complies with test requirements of ANSI/ISA-82.01-1988 for voltage rating specified. Installation Category: Designed to operate in an installation in a Pollution Degree 2 environment with an installation category (over-voltage category) II rating. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 36: Ethernet Interface

    PC to this module. Protocol: Modbus TCP/IP with optional web-browser configuration. IP Address: Default static IP address is 128.1.1.100. Port: Up to 10 sockets supported. Uses port number 502 which is reserved for Modbus. _______________________________________________________________________________________ Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

  • Page 37: Controls & Indicators

    However, the total round trip delay time must not exceed 512 bit times for collision detection to work properly. Refer to Acromag Application Port Status Indicators: Green LED indicates link status (ON if auto- Note 8500-734 for instructions...

  • Page 38: Accessory Cables

    In the Acromag 9xxEN modules, this shield contacts earth ground via a high voltage capacitor and transient voltage suppressor. In addition to minimizing radio frequency and electromagnetic interference, this arrangement also has the added benefit of enhanced protection from damage due to ESD (Electro- Static Discharge).
  • Page 39 Note that you do not need to use a crossover cable to connect your PC to this module if the Acromag 900EN-S005 switch is used between the PC and module, as the switch is auto-crossing. However, you must use a crossover cable when directly connecting your PC to a Series 9xxEN I/O Module without the use of an auto-crossing switch or hub.

  • Page 40: Revision History

    Added ATEX and updated CE specifications (ECN 12L019). 21 APR 14 CAP/SRW Update ATEX per latest standards (ECO 14D012). Update “WARNING - EXPLOSION HAZARD - Substitution 09 JAN 2019 CAP/ARP of any components...” per uL. _______________________________________________________________________________________ Acromag, Inc. Tel:248-624-1541 Fax:248-624-9234 Email:sales@acromag.com http://www.acromag.com...

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Busworks 963en-4012Busworks 964en-4012

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