Eurotherm Combination PLC, E+PLC400
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E+PLC400 Combination PLC

Brand: Eurotherm
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E+PLC400 is a modular PLC designed to meet the stringent regulatory requirements of thermal and other advanced manufacturing industries.

By utilizing the open industry standard IEC 61131-3 Codesys platform, E+PLC enables simplified engineering through a single integrated programming and visualization environment.

Unique PID control functions designed by Eurotherm are built in, enabling faster commissioning and tighter control of the overall process, as well as easing conformance to regulatory and end-customer requirements.

Specifications

Brand

Accuracy

  • High Impedance mV Input for Zirconia Probe: ± 0.2 % of Electrical Input
  • High Resistance Input (5 kiloohms): ± 500 milliohms for Readings < 500 ohms
  • Low Resistance Input (500 ohms): ± 50 milliohms for Readings < 50 ohms
  • mA Input (Initial Accuracy): ± 0.15 % of Reading Outside ± 2.4 mA (Full Ambient Temperature Range)
  • mA Input (Initial Accuracy): ± 3.6 μA for Values Inside ± 2.4 mA (Full Ambient Temperature Range)
  • mA Input (Initial Accuracy): Better than 0.25 % of Reading ± 2 µA
  • Thermocouple (Initial Accuracy): ± 8 μV for Readings Inside ± 8 mV, ± 0.1 % of mV Reading for Values Outside ± 8 mV
  • Thermocouple (Initial CJC Accuracy): ± 0.5° C (± 0.9° F) Typical [ ± 1° C (± 1.8° F), ± 1.3° C (± 2.34° F) - Max.
  • Thermocouple (Initial CJC Accuracy): ± 0.8° C (± 1.44° F)
  • Voltage Input (± 2 mV), Thermocouple (± 10 μV, Max.

Approvals & Certifications

  • 115 Vac, 230 Vac Logic Input (Transient Immunity): BS EN 61326, 61010-1

Approvals & Certifications

  • CCC
  • CE
  • cUL
  • EAC
  • EMC Emissions: BS EN 61326 Class A - Heavy Industrial, Immunity: BS EN 61326 Industrial
  • IEC 584.1, 751, 61131-3
  • REACH
  • RoHS
  • UL

Cable Type

  • Serial Communication: Cat 5 Shielded Twisted Pair

Channels

  • 115 Vac, 230 Vac Logic Input: 6
  • 16
  • Input: 3
  • Thermocouple & Input: 2
  • Thermocouple & Input: 4
  • Thermocouple & Input: 8

Circuit Protection

  • Short Circuit Protection: 0.7-1.7 A Per Channel

Communication

  • Controller: One USB 2.0 Port Connected on Terminal Unit, Max.
  • Ethernet
  • Ethernet (Allocation of IP Address): DHCP
  • EtherNet/IP
  • Ethernet: Modbus/TCP Slaves
  • FTP
  • HART
  • Modbus RTU Configurable as Master or Slave
  • Physical Connection: Two In-Line RJ45 Connectors on Terminal Unit, 3-Wire/5-Wire
  • RS-485 (3-Wire / 5-Wire)
  • SNTP

Consumption

  • 115 Vac, 230 Vac Logic Input (Power Consumption): 0.5 W, Max.
  • Controller (Power Consumption): < 82 W, Max.
  • DC Output Module (Power Consumption): 2.2 W
  • Digital Output Module (Power Consumption): 0.6 W, Max.
  • Logic Input Mode (Power Consumption): Module 0.75 W, Max.
  • mA Input (Power Consumption): < 1.2 W for Current Input Mode with No Load. up to 0.5 W Dissipated Per Load, (2.7 W with 3 Powered Loops)
  • Relay Output Module (Power Consumption): 2.5 W
  • Thermocouple, mA Input, mV Input, Contact Input Mode (Power Consumption): Module 2 W, Max.
  • ZI Input, Thermocouple, RTD, mA Input (Power Consumption): 1.8 W, Max.

Control Functions Characteristics

  • PID Control (Autotune, Cutback etc.)

Current

  • 115 Vac Logic Input: 8 mA at 150 Vac/rms, Max.
  • 115 Vac, 230 Vac Logic Input (Input Current Required for 'ON' State): > 2 mA
  • 230 Vac Logic Input: 9 mA at 300 Vac/rms, Max.
  • Contact Input Mode (Wetting Current): 4 mA
  • Controller (Fuse Rating): 0.5 A Time Delay
  • Controller (Surge Current): 8 A, Max.
  • Digital Output Module Leakage Current OFF State (Logic 0): < 10 µA
  • Digital Output Module, Max.
  • High Impedance mV Input for Zirconia Probe (Input Leakage Current): ± 1 NA Typical
  • High Impedance mV Input for Zirconia Probe (Input Leakage Current): ± 4 NA, Max.
  • Logic Input Current: 2.8 mA at 24 Vdc
  • Logic Input Current: 3.8 mA at 12 Vdc
  • mA Input Current Limit (Channel PSU): 33 mA Nominal
  • Relay Output: 0.5 A at 200 Vdc, Max.
  • Relay Output: 100 mA at 12 V Min.
  • Relay Output: 2 A at 0-240 Vac, Max.
  • Relay Output: 2 A at 50 Vdc Resistive, Max.

Display

  • LED Display

Electrical Rating

  • Watchdog Relay [Contact Rating (Resistive)]: 0.5 A at 24 Vac/dc

Environmental Protection

  • IP20

Frequency

  • 115 Vac, 230 Vac Logic Input: 47 to 63 Hz

Humidity

  • 5 to 95 % Relative Humidity, Non-Condensing

Input

  • -10.3 to 10.3 V
  • 115 Vac
  • 115 Vac Logic Input [Active ON State (Logic 1 Voltage)]: 95-150 Vrms
  • 115 Vac Logic Input [Inactive OFF State (Logic 0 Voltage)]: 10.8 Vdc, 30 V, Max.
  • mA Input: Channel PSU: 22-30 V (At 21 mA & 4 mA Respectively)
  • Potentiometer Input: 0 to 100 % Rotation Positioning of 100 ohms to 7 kiloohms Linear Pot
  • Thermocouple: -150 to 150 mV at Input Impedance > 20 megaohms
  • Thermocouple: -80 to 80 mV at Input Impedance > 100 kiloohms

Input Impedance

  • For Zirconia Probe: 500 megaohms
  • High Impedance Input for Zirconia Probe (Sensor Impedance Measurement): 0.1 to 100 kiloohms ± 2 %
  • Input for Thermocouple: 10 megaohms

Isolation

  • 300 Vrms or DC (Basic, Double Insulation)
  • Ethernet: 30 Vac (IEEE 802.3)
  • Ethernet: 50 Vdc
  • Input (Channel Isolation): 50 Vrms or DC (Basic Insulation)
  • Watchdog Relay: 30 Vac/rms
  • Watchdog Relay: 60 Vdc

Length

  • Ethernet (Line Length): 328 feet (100 metres) - Max.
  • Serial Communication (Line Length): 4,002 feet (1,220 metres) - Max.

Linearization

  • RTD Typical (Linearization Accuracy): 0.01° to 0.09° C
  • Thermocouple Typical: 0.02° to 1.7° C

Load Impedance

  • Serial Communication (Line Impedance): 120 to 240 ohms Twisted Pair

Mounting

  • DIN Rail Mounting (EN 50022)

Operating Temperature

  • 0° to 55° C (32° to 131° F)

Output

  • -0.1 to 10.1 V (20 mA - Max.
  • -0.1 to 20.5 mA, 10 Vdc, Max.
  • -0.3 to 10.3 V (8 mA - Max.
  • -1 V
  • 4-20 mA

Power Supply

  • Contact Input Mode: 16-18 Vdc

Resistance

  • Contact Input Mode (Contact Closure OFF State): Threshold > 7 kiloohms Typical
  • Contact Input Mode (Contact Closure ON State): Threshold < 1 Kiloohm Typical
  • High Resistance Input for RTDs (Resolution): Better than 0.2 ohms with Time =1.6 seconds Filter
  • High Resistance Input for RTDs: 0 to 7 kiloohms, Supporting 2, 3 or 4-Wire Sensor Connection
  • High Resistance Input: 200 ohms to 5 kiloohms with 2 or 3-Wire Lead Compensation
  • Input Resistance: 0 to 560 ohms, Supporting 2, 3 or 4-Wire Sensor Connection
  • Low Resistance Input: 20 to 500 ohms with 2 or 3-Wire Lead Compensation
  • mA Input (Shunt Resister): 3.33 ohms Resistor Fitted to Terminal Unit
  • mA Input (Shunt Resister): 5 ohms Resistor Fitted to Terminal Unit
  • mA Input: 60 ohms Nominal, 50 mA - Max.
  • mA Input: Shunt Resistance Can be Increased to 250 ohms for HART Communication by Cutting A Track Link on the Terminal Unit
  • Resistance Input (Resolution): Better than 0.02 ohms with Time =1.6 seconds Filter

Resolution

  • 0.5 mV Typical (Better than 1 Part in 10,000)
  • High Impedance Input for Zirconia Probe: 50 μV with Time =1.6 seconds Filter
  • mA Input (± 0.5 μA), Thermocouple (± 1.5 μV), Low & High Resistance Input (± 8 milliohms): > 17-bits with Time =1.6 seconds Filter
  • mA Input (± 0.5 μA): 17-bit with Time =1.6 seconds Filter
  • mA Input: 1.1 µA (Better than 0.002 % of Range with Time =1.6 second Filter)
  • mA Input: 1.2 µA (Better than 0.002 % of Range with Time =1.6 seconds Filter)
  • mV Inpu, Thermocouple, mA Input, High Impedance Input for Zirconia Probes: Better than 0.001 % of Range
  • mV Input: 6 µV (Better than 0.002 % of Range with Time =1.6 second Filter)
  • Potentiometer Input: Better than 0.01 % of Range, with Time = 1.6 second Filter & 7 kiloohms Pot
  • Thermocouple (± 3 μV), mA Input (± 1 μA), Low & High Resistance Input (± 16 MOhms): 16-bits of Span with No Filter
  • Thermocouple: Better than 2 µV with Time =1.6 seconds Filter

RTD Type

  • Cu10
  • Cu53
  • JPt100
  • Ni100
  • Ni120
  • Pt1000
  • Pt100A
  • Thermocouple & Input (CJC Sensor System): 2 x Pt100, Located Beneath Terminal Unit Input Connector

Sample Rate

  • Data Recording Update/Archiving: 10 Hz

Sensor, Probe Type

  • B Thermocouple
  • C Thermocouple
  • D Thermocouple
  • E Thermocouple
  • G2 Thermocouple
  • J Thermocouple
  • K Thermocouple
  • L Thermocouple
  • Mi/NiMo
  • Ni/NiMo Thermocouple
  • N Thermocouple
  • PlatineL Thermocouple
  • R Thermocouple
  • S Thermocouple
  • T Thermocouple
  • U Thermocouple

Shock

  • BS EN 61131-2, Section 4.2.1

Storage Temperature

  • -25° to 85° C (-13° to 185° F)

Supply Voltage

  • 24 Vdc ± 20 % (External)

Switch Type

  • Watchdog Relay: SPST

Temperature Range

  • Input for Thermocouple (CJC Sensor): -10° to 70° C (14° to 158° F)
  • RTD Typical: -220° to 850° C (-364° to 1,562° F)
  • Thermocouple Typical: -270° to 2,495° C (-454° to 4,523° F)

Update Time

  • mA Input: 110 milliseconds

Vibration

  • 1 G, 5 to 150 Hz, 0.5 Octaves Per Minute

Voltage

  • Maximum

  • Heat treatment applications
  • Control and data recording
  • 'OEM security' and customization

Documentation

Data Sheets

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