Gold Member Since 2015
Audited Supplier
Rievtech Electronic Co., Ltd.

Programmable Logic Controller, Expansions for PLC, Monitoring manufacturer / supplier in China, offering Programmable Logic Control Systems (PR-RS485), Programmable Relay for Intelligent Control, PLC (PR-18DC Starter Kit), Programmable Relay for Intelligent Control (GSM Starter Kit) and so on.

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Supplier Homepage Product Expansions for PLC Expansions for PR-18/ELC-22/26 Series Programmable Logic Control Systems (PR-RS485)

Programmable Logic Control Systems (PR-RS485)

Purchase Qty.:
1-199 200+
FOB Unit Price: US $47 US $33
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $47
200+ US $33
Get Latest Price
Port: Shanghai, China
Production Capacity: 1000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PR-RS485
  • Structure: Open-Loop
  • Certification: RoHS, ISO: 9001, CE
  • Customized: Customized
  • Inputs: None
  • Trademark: RIEVTECH
  • Specification: CE, RoHs, SGS
  • HS Code: 8537101190
  • Task: Program
  • Function: Automatic Control
  • Condition: Used
  • Material: Fr-ABS
  • Outputs: None
  • Transport Package: Standard Export Carton
  • Origin: Nanjing, China
Product Description
Expansions for PR-18 series overview:
To ensure diverse applications can be accomplished, Micro PLC also provides a wide selection of 
expansion modules along with its powerful CPU units, with the need of your industrial process 
control applications, various expansion units enhance the basic to provide additional capabilities ,
such as:

A range of Digital and Analogue I/O
RS485 connectivity...


Product Description:
Powerful communication capability-RS485 interface:

Modbus RTU Master Slave mode
The function of the slave master Xlogic plc is a very convenient option.

For the master slave feature three options.
Option A: The PC is master and the xLogic CPU is Slave
Option B: Such as a HMI, the xLogic CPU is the master and other xLogic CPUs servers as the slaves.

Option C: One xLogic CPU is the master and the other devices works as the slaves. 
Model Selector: 
Programmable Logic Control Systems (PR-RS485)

Notes :A. RS485 port can be  used as either expansion one or communication port,while serving as communication port, EXM-E-RS485 communication expansion module would be required as such
 port is not photo

Technical Specifications:
Technical Index
Power supply
Input parameters:
Input No4(AI1-AI4)
Digital inputNone
Analogue input4 (AI1-AI4)
Analogue signal0/4.20mA current
Output parameters:
Output NoNone
Other parameters:
The main frequency range 47-63Hz
MountingOn 35-mm DIN rail, 4 WM wide, or wall mounting
Operation  temp.0ºC-55ºC
Dimensions & Wiring Diagram:

Programmable Logic Control Systems (PR-RS485)
Wiring Diagram
Programmable Logic Control Systems (PR-RS485)

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