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Sensata E-100 User Manual

24v ac or dc powered analog i/o to industrial ethernet converter
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E-100 USERS GUIDE
E-100
24V AC or DC POWERED
ANALOG I/O TO INDUSTRIAL ETHERNET
CONVERTER
Whilst every effort has been taken to ensure the accuracy of this document, we
accept no responsibility for damage, injury, loss, or expense resulting from errors or
omissions, and reserve the right of amendment without notice.
Industrial Interface
This document may not be reproduced in any way without the prior written
permission of the company.
AUG 2022
Sensata Technologies
Page 1
220808

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Summary of Contents for Sensata E-100

  • Page 1 E-100 USERS GUIDE E-100 24V AC or DC POWERED ANALOG I/O TO INDUSTRIAL ETHERNET CONVERTER Whilst every effort has been taken to ensure the accuracy of this document, we accept no responsibility for damage, injury, loss, or expense resulting from errors or omissions, and reserve the right of amendment without notice.

  • Page 2: Table Of Contents

    Isolation Details ____________________________________________________________ 4 UNPACKING ___________________________________________________________ 4 QUICK START GUIDE __________________________________________________ 5 CONNECTIONS ________________________________________________________ 6 CONFIGURING THE SINGLE INPUT E-100 INPUT STAGE __________________ 8 Voltage Input: _____________________________________________________________ 9 Current Input _____________________________________________________________ 10 Millivolt (mV) Input _______________________________________________________ 11 Potentiometer Input ________________________________________________________ 12...
  • Page 3 10.1 RS-232 ___________________________________________ Error! Bookmark not defined. 10.2 RS-485 ___________________________________________ Error! Bookmark not defined. 10.3 Ethernet _______________________________________________________________ 32 11. ACCESSING THE E-100 DATA __________________________________________ 33 11.1 Reading Data Values _____________________________________________________ 33 11.2 Reading Scaling and Other Values _________________________________________ 35 11.3 Writing Output Values ___________________________________________________ 39 12.

  • Page 4: Introduction

    RS-232/RS- 485 port to act as a slave on an Ethernet network. Isolation Details The E-100 has full 3 port isolation of 1000V between the Input Stage, Output Stage, and Power Supply for functional reasons. UNPACKING The instrument should be carefully inspected for signs of damage that may have occurred in transit.

  • Page 5: Quick Start Guide

    QUICK START GUIDE This example shows how easy it is to configure an E-100 with a 4-20mA Input and 0-10V Output and an Isoslice-2 on the Isoslice Bus. Before starting, make sure the power supply, inputs, and outputs are disconnected.

  • Page 6: Connections

    4 rows. The Communications ports are on the top and the sensor input terminals and the power supply and analog outputs are on the bottom rows. The diagram below shows how to connect to an E-100 with a single input, analog output, and a serial port, either RS-232 or RS-485.
  • Page 7 E-100 USERS GUIDE The diagram below shows how to connect to an E-100 with dual input, an analog output, and an Ethernet port. RJ45 Ethernet Port 16-36Vdc / 16-32Vac 0-10V 0(4)-20mA - ve Voltage Source Current Source OUTPUT 2 Wire...

  • Page 8: Configuring The Single Input E-100 Input Stage

    The front of the case can then be pulled and the unit will come out of the box. Press here gently On a single input E-100 there are 2 switch banks, S1 and S2, a link L201 and a single switch S4 located inside the E-100 as shown below: ON = 1...

  • Page 9: Voltage Input

    E-100 USERS GUIDE Voltage Input: Select the range from the table below and set Switch S1 to the required values. Voltage Switch S1 Range 10 11 12 0-1V 0-2V 0-4V 0-5V 0-7.5V 0-8V 0-10V 0-15V 0-20V 0-30V 0-40V 1-5V -5 to +5V -10 to +10V Then select the required setting from the table below for switch S2.

  • Page 10: Current Input

    E-100 USERS GUIDE Current Input Select the range from the table below and set Switch S1 to the required values. Switch S1 Range 10 11 12 0-1mA 0-2mA 0-4mA 0-5mA 0-8mA 0-10mA 0-15mA 0-20mA 0-30mA 4-20mA 4-40mA 4-30mA -5 to +5mA -10 to +10mA Then select the required setting from the table below for switch S2.

  • Page 11: Millivolt (Mv) Input

    E-100 USERS GUIDE Millivolt (mV) Input Select the range from the table below and set Switch S1 to the required values. Switch S1 Range 10 11 12 0-25mV 0-50mV 0-100mV 0-125mV 0-150mV 0-200mV 0-250mV 0-300mV 0-500mV 0-600mV 0-1000mV 0-1200mV -125 to +125mV -125 to +1000mV And then select the required setting from the table below for switch S2.

  • Page 12: Potentiometer Input

    E-100 USERS GUIDE Potentiometer Input Select the range from the table below and set Switch S1 to the required values. Potentiometer Switch S1 Input 10 11 12 2 Wire 0-125R 2 Wire 0-250R 2 Wire 0-500R 2 Wire 0-625R 2 Wire 0-750R...

  • Page 13: Thermocouple Input

    E-100 USERS GUIDE Thermocouple Input Select the range from the table below and set Switch S1 to the required values. Switch S1 for Thermocouple Input Temperature Range in °C Switch K J R S N E 10 11 12 0 to 100...

  • Page 14: Rtd Input

    E-100 USERS GUIDE RTD Input Select the range from the table below and set Switch S1 to the required values. Switch S1 Range in °C 10 11 12 0 to 100 0 to 200 0 to 400 0 to 800...

  • Page 15: Configuring The Dual Input E-100 Input Stage

    The front of the case can then be pulled and the unit will come out of the box. Press here gently On a dual input E-100 there are 3 switch banks, S3, S2, and S1, and a single switch S4 located inside the E-100 as shown below: ON = 1...

  • Page 16: Voltage Input

    E-100 USERS GUIDE Voltage Input Select the voltage range from the table below for Input 1 or Input 2 or both and set switches S1, S2 and S3 to the required values. Note that: Input 1 is configured with switches 1,3,4,5,6,7 on S1 and switches 1,2,5,6,9,10 on...

  • Page 17: Current Input

    E-100 USERS GUIDE Current Input Select the current range from the table below for Input 1 or Input 2 or both and set switches S1, S2 and S3 to the required values. Note that: Input 1 is configured with switches 1,3,4,5,6,7 on S1 and switches 1,2,5,6,9,10 on...

  • Page 18: Millivolt (Mv) Input

    E-100 USERS GUIDE Millivolt (mV) Input Select the millivolt range from the table below for Input 1 or Input 2 or both and set switches S1, S2 and S3 to the required values. Note that: Input 1 is configured with switches 1,3,4,5,6,7 on S1 and switches 1,2,5,6,9,10 on...

  • Page 19: Configuring The E-100 Output Stage

    E-100 USERS GUIDE CONFIGURING THE E-100 OUTPUT STAGE If an analog output is fitted the output type is selected with Switch S4. Output Type S4 Position mA Source Voltage mA source Voltage Switch S4 ! WARNING ! DO NOT OPEN UNIT OR ADJUST SWITCHES WITH...

  • Page 20: Calibrating The E-100

    E-100 USERS GUIDE CALIBRATING THE E-100 When the unit is shipped the E-100 will be calibrated for the input and output types and ranges noted on the side label if they are fitted. If this label is blank then the unit will be calibrated for 4-20mA input(s) and 4-20mA output.

  • Page 21: Input 1 Span And Input 1 Zero Values (1. In1 Span And 2. In1 Zero)

    Input 1 Span and Input 1 Zero values (1. IN1 SPAN and 2. IN1 ZERO) Input 2 Span and Input 2 Zero values (3. IN2 SPAN and 4. IN2 ZERO) These menu options allow the E-100 to learn the input span and input zero values for either single or dual inputs.

  • Page 22: Display Scaling Values Adjust (7. Dsv Cc Pp, 8. Ds Span, 9. Dz Zero)

    E-100 USERS GUIDE 6. OUT ZERO Press and release both buttons together Press raise/lower buttons to adjust output value until correct  The tick will appear when a valid value has been learned Press and release both buttons together to go to the main menu 6.

  • Page 23: View Display Scaling Values (10.View Dsv)

    E-100 bus. The outputs of local Isoslice units can also represent any parameter locally on the E-100 bus. This is done using a link table, which links the outputs (usually of input devices) to the parameters they must represent.
  • Page 24 Modbus register by a Modbus Master, so they link to themselves by default. Example: Channel 1 is the E-100 with 1 analog output, parameter 1. Channel 2 is an Isoslice-2 with 8 analog inputs, parameters 1 to 8. Channel 3 is an Isoslice-8 with 4 analog outputs, parameters 1 to 4.

  • Page 25: View Link Table (13.View Link)

    E-100 USERS GUIDE To make the E-100 output 1 follow Isoslice-2 input 1 and make output 1 on the Isoslice-8 follow input 2 of the Isoslice-2 Display Action 11. OUT C1 P1 C1 P1 is the E-100 output which needs to be linked Push the raise button once to change the menu item 12.

  • Page 26: Burnout Control (14.Burnout Cc Pp, 15.Level Level, 16.Time Time)

    If the device providing that data becomes unable to send any new data, there comes a time when the data held by the E-100 can be considered too old to be valid. It is possible to set a time limit on each channel that will make the E-100 change old...

  • Page 27: View Burnout (17.View Burnout)

    E-100 USERS GUIDE data values to a timeout error condition (0xFFFE or E 15 on the display) if the time limit is reached. To change the timeout value for an input channel first select the correct channel using menu 14.BURNOUT. Then select menu 16.TIME time and in the sub-menu choose OFF to disable the timeout or a value between 1 and 255 inclusive.

  • Page 28: Baud Rate (20.Baud Baud)

    8 data bits, even parity, 1 stop bit 8.15 Character Timeout (22.CH TIME) This is the time after the last character was received by the E-100 before the E-100 will respond to the message. For a standard Modbus RTU message, this is normally 3.5 character widths, so the values can be set as low as in the table below.

  • Page 29: Display Timer (23.Display Display)

    E-100 USERS GUIDE 8.16 Display Timer (23. DISPLAY display) Choose if the display remains on all the time or switches off 15 minutes after a button was last pressed. Select this to make the display stay on all the time select this to make the display switch off after 15 minutes (default) 8.17 Age Select (24.

  • Page 30: Isoslice Bus

    Isoslice unit and switch the power on again. In a standard E-100, the maximum number of isoslice units that can be fitted is 31. This gives up to 249 parameters per E-100 if 8 input Isoslices are used if the E-100 has an output fitted.

  • Page 31: Serial Data Options

    By default, the port settings are 9600 baud, 8 data bits, no parity, and 1 stop bit. A 120-ohm termination resistor may be required across A and B The A and B connections to the E-100 can be identified by the signals present on them whilst there is activity on the RS-485 bus:...

  • Page 32: Ethernet

    By default, the port settings are 57600 baud, 8 data bits, no parity, and 1 stop bit. The E-100 can be fitted with an ethernet port. A standard network cable can be used to connect it to a router on a network.

  • Page 33: Accessing The E-100 Data

    Registers locked/unlocked 11.1 Reading Data Values The E-100 is channel 1. Other units are channels 2 to 32. The data can be read as a 16-bit integer or as a scaled 32-bit float. Command 0x03 by convention should be used, but the E-100 supports reads to the table of data using command 0x04.
  • Page 34 The zero point is –20 (0xFFEC) read from register 41025 16-bit integer is 13398 (0x3456) read from register 40001 The value returned from registers 40257 and 40258 is calculated by the E-100: {( (13398 – 3869) / 57781 ) x (150 - -20) } + -20 = 8.0357...

  • Page 35: Reading Scaling And Other Values

    E-100 USERS GUIDE The most significant word is first so 0x4100922B converts to 8.0357 A handy tool for converting floating point values can be found here: http://babbage.cs.qc.edu/IEEE-754/32bit.html 11.2 Reading Scaling and Other Values The values used to scale the data values (shown on the display and the 32-bit float registers) can be read.
  • Page 36 Channel 3 is an Isoslice-8 with 4 analog outputs, parameters 1 to 4. Read register 41345 to find out what the E-100 output represents when the E-100 is running. If its link value is 0x0000 it is referencing itself, so its output is under Modbus control.
  • Page 37 The device type is a value between 0x00 and 0xFF, used to indicate which channels are valid, how many inputs and outputs they have, whether the inputs or outputs are analog or digital, and whether the channel is local to the E-100 on the E-100 bus, or remote, with values updated wirelessly...
  • Page 38 E-100 with no I/O 0xFF (effectively does not exist) E-100 with 1 input 0x00 E-100 with 2 inputs 0x01 E-100 with 1 input, 1 output 0x10 E-100 with 2 inputs, 1 output 0x12 E-100 with 1 output 0x20 When parameters are allocated, the parameter number starts with inputs and then outputs, eg 1 input, 1 output: parameter 1 is the input, parameter 2 is the output.

  • Page 39: Writing Output Values

    310 to 319 40311 to 40320 The E-100 output and Isoslice units that have outputs can have values written to them via Modbus, provided they have been set up to allow this (see section 8.7). An isoslice unit with a digital output can have a digital value written to it.
  • Page 40 41081 to 41088 Scaling values are written as unsigned integers. They will only be changed by the E-100 if the Scaling values are unlocked, by first writing 0x0000 to register 42000 The scaling value must fall in the range –of 999 to 9999 For positive numbers convert to hexadecimal e.g.
  • Page 41 These values can be changed by writing to the associated Modbus register. They will only be changed by the E-100 if the Link values are unlocked, by first writing 0x0000 to register 42000 This is best illustrated with an example.

  • Page 42: Installation

    E-100 USERS GUIDE Read register 41345 to find out what the E-100 output represents when the E-100 is running. If its link value is 0x0000 it is referencing itself, so its output is under Modbus control. To change it to represent the value of parameter 1 of the Isoslice-2 on channel 2 change this link value to 0x0008 by writing this value to register 41345.

  • Page 43: Incorrect Reading

    Check Thermocouple polarity. • Check that all RTD leads are connected to the correct terminals. • Check that the E-100 is configured for the correct sensor. • Check that the applied voltage is not out of range. • Check that the applied current is not out of range.
  • Page 44 E-100 USERS GUIDE Linearity ±0.05% full scale Temperature Stability 50ppm / °C Input Impedance: Current Input 15 ohms Voltage Input 1 Mohm Millivolt Input Greater Than 10 Mohm Thermocouple Burn Out Current: 500nA Nominal Cold junction compensation accuracy ±0.5°C over operating range Maximum Voltage Output 11.5 V into a minimum of 7Kohm...

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