Total Solution Provider for Industrial Instrumation
Converters & Isolators - RSC_01
RSC_01

Introduction
ZEUS Presents RSC_O1 a very stable and reliable opticaly isoleted RS485 / RS422 to RS232 converter to be used between PCs and PLCs or any other process control instruments.

RS232C RS485 Provides connectivity between any Device that is having RS485 inter-face with PC, which has RS232 C interface .It, converts RS232C signals into RS485 & Vice versa. RS232 C interface is full duplex i.e. it has two different lines for transmission & reception with respect to common ground. Thus RS232C interface has three wires. The major drawback with RS232 C interface is that the length of cable is very much limited and baud rate is also very low.

These drawbacks are overcome in RS485 interface, which is basically two wire / four wire system. The transmit (TXD) as well as received (RXD) both signals use same two lines / separate four lines in differential mode. Due to dfferential mode the signals can be transmitted over long distances at higher baud rates. Moreover RS485 also Provides point to multi-point connectivity.

Feature
  1. Multipoint
  2. Output Control (Heat): SSR (24V DC), Relay (relay card to be put extra) Or 4 to 20mA (optional)
  3. Output Alarms : 4 Nos. ( one each for each channel Programmable(16 modes of Alarms of each channels.))
  4. Output Alarms : Alarm output common: 2 nos. 24V Dc Output(SSR) 1 for interlocking & 2 for O/P short/ open & sensor short/open Alarm.
  5. Analog Input : 4 numbers universal (incase of temperature with Linearization) it can accept Thermocouple, RTD & Linear (4 to 20mA, 0 to 10V or 0 to 5V)(selectable)
  6. Resolution: 16 bit/± 0.1°C
  7. Communication: RS 485/ RS 232 Mod bus RTU communication.

Application
  1. PLCs
  2. Process Automation Plants
  3. Data Equisition Systems
  4. Process Instruments
  5. Moving Display.
  6. Computerize Process Control

Model Selection
Converters Model No.
01. Optically Isolated 4 Wire Converter Rs232 To Rs485 / Rs422 With Universal Baud Rate With Selectable Dce & Dte, Txon Rxon And Tx-Rts/Rxon Modes.       RSC_01
02. Optically Isolated 2 Wire Converter Rs232 To Rs485 / Rs422 With Selectable Baud Rate & Selectable Dce & Dte Mode.       RSC_02
Specification
Product Converters
Model RSC_01
Power Supply 230 V AC
Data Rate 115-21BDS300
Transmission Distance 5 Meters (RS 232 end), 1200 Meters (RS 485 end)
Work Method Simplex / Duplex
Function Switches SW1-DCE/DTE select, SW2-Tx ON, RX ON
Baud Rate Universal
Indications Power ON, Tx led, Rx led
Connectors RS-232C 9 PIN D TYPE Female
Connectors RS-485/422 9 PIN D TYPE Male / 2/4 Pin Plugin Screw Connector
Enclosure Plastic
Moulding DIN RAIL
Product : RSC_01, RSC_02 and RSC_03
Group Products Specification
Products RSC_01 RSC_02 RSC_03
Images
Model RSC_01 RSC_02 RSC_03
Power Supply 230 V AC External 5 V DC or Power from PC
Data Rate 115-21BDS300 -115-21BDS300
Transmission Distance 5 Meters (RS 232 end), 1200 Meters (RS 485 end)
Work Method Simplex / Duplex Asynchronous Half Duplex
Function Switches SW1-DCE/DTE select, SW2-Tx ON, RX ON Baud Rate Selector -
Baud Rate Universal Universal Selectable Only 4800/9600/19200 Auto Select
Indications Power ON, Tx led, Rx led -
Connectors RS-232C 9 PIN D TYPE Female
Connectors RS-485/422 9 PIN D TYPE Male / 2/4 Pin Plugin Screw Connector
Enclosure Plastic
Moulding DIN RAIL Plug in Type

Note: Technical specifications are subject to change without prior information