PLX51-DLPlus-232

Data Logger Plus

PLX51-DLPlus-232

The PLX51-DLplus-232 Data Logger is ideal for remote sites with limited communications that need to log data. OEMs can log their machine’s data to identify operational problems or efficiency improvements and can view this data online as trends via an integrated webserver. The trend data can be exported as a CSV file. The module supports REST API to collect JSON encoded data from the module that can be sent to other systems.

The PLX51-DLplus-232 can read and store data from EtherNet/IP™ PLCs, DF1 Serial PLCs and devices, or Modbus® PLCs and devices. The PLX51-DLplus-232 has the capacity to store over 16 million records in its solid-state non-volatile memory. Each stored record includes a Date Time stamp, Tag Name, Data Type, and Value.

Architectures

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Features and Benefits

  • A built in web server to trend up to five (5) user defined variables with configurable time period
  • REST API to collect JSON-encoded data and send to other systems
  • Stored data can be downloaded to a CSV file via the webserver or manually using the PLX50 Configuration Utility
  • A built-in webserver provides detailed diagnostics of system configuration and operation
  • Two logging modes: Data stored until memory is full or oldest data overwritten when memory is full - First in, First out

Specifications

EtherNet/IP

Description

Connector

RJ45

Conductors

CAT5 STP/UTP

ARP Connections

Max 20

TCP Connections

Max 20

CIP Connections

Max 10

Communication Rate

10/100 Mbps

Duplex Mode

Full / Half

Auto MDIX

Yes

 

 

Serial Port

Description

Baud Rate

1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200

Parity

None, Even, Odd

Data Bits

8

Stop Bits

1

RS232 Connector

4-way terminal

RS232 Conductor

24 to 18 AWG

RS232 Isolation Voltage

2.5 kV

 

 

DF1

Description

Protocol

DF1 Full Duplex, DF1 Half Duplex

Error Detection

CRC, BCC

Embedded Response

Auto, On

 

 

Modbus

Description

Protocol

Modbus RTU, Modbus TCP/IP

Function Codes Supported

1: Read Coils

2: Read Discrete Inputs

3: Read Holding Registers

4: Read Input Registers

 

 

Data Logging

Description

Max Record Count

16,777,216

Max Tag Count

200

Log Criteria Supported

Delta Change, Heartbeat, Tag Triggers

Min Log Interval

50 ms

Data Types Supported

BOOL, SINT, INT, DINT REAL

Cached Records (Non-Volatile)

Yes

Log Triggers Supported

Yes

Data Sources

Logix Tags, DF1 File, Modbus (RTU and TCP/IP)

 

 

Data Trends Report

Description

Max Objects

5

Max number of records

10,000 per object

Upload to CSV

Yes, up to 1,000,000 records per object

Configure Tags

Yes

Configure Scaling

Yes

 

 

REST API Support

Description

JSON-encoded messages

Yes

Hardware

Hardware Specifications

Specification

Description

Enclosure

Plastic

Enclosure Rating

IP20, NEMA/UL Open Type

Dimensions (H x W x D)

101.0 x 22.5 x 120.0 mm

Power Requirements

Input: 10 to 28 VDC, (70 mA @ 24 VDC / 130 mA @ 10 VDC)

Power Consumption

1.7 W

Power Connector

3-way terminal

Conductors

24 to 18 AWG

Enclosure Rating

IP20, NEMA / UL Open Type

Temperature

-20°C to 70°C

Earth Connection

Yes, terminal based

Emissions

IEC61000-6-4

ESD Immunity

EN 61000-4-2

Radiated RF Immunity

IEC 61000-4-3

EFT/B Immunity

EFT: IEC 61000-4-4

Surge Immunity

Surge: IEC 61000-4-5

Conducted RF Immunity

IEC 61000-4-6

Certifications

Ex Certificate (ATEX Directive) 101.57 kB Last Modified 09/04/2019
CB Safety 340.56 kB Last Modified 09/04/2019
Declaration of Conformity (RoHS/CE) 545.65 kB Last Modified 06/20/2019
ODVA EtherNet/IP Declaration of Conformity 700.18 kB Last Modified 12/05/2018
UL/cUL; Class1, Div 2 236.84 kB Last Modified 09/04/2019