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Data Logger for Modbus Serial, Modbus TCP/IP, DF1 Serial and EtherNet/IP (PLX51-DL-232)

Data Logger

PLX51-DL-232

What if you could have your control devices’ data stored for predictive maintenance or process improvements?

The PLX51-DL-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. The PLX51-DL-232 can read and store data from EtherNet/IP PLCs, DF1 Serial PLCs and devices, or Modbus® PLCs and devices. The PLX51-DL-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

  • Data can be manually downloaded to a CSV file 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 full, first in, last 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

 

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)

 

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 12/05/2018
CB Safety 340.56 kB Last Modified 12/05/2018
Declaration of Conformity (RoHS/CE) 297.76 kB Last Modified 12/05/2018
ODVA EtherNet/IP Declaration of Conformity 700.18 kB Last Modified 12/05/2018