background image

ww

w

.ip

el

ec

tr

on

ix

.c

om

 

 IPEX 

(IP Electronix) 

         

PH232T485Y14

User’s Manual

 

 

Page 4 of 17 

                                                                  Doc No.: PH232T485Y14-UM-001  

                                                                                                                                                                        16 January 2022 

 

1.

 

INRODUCTION 

IPEX

 

PH232T485Y14

 is a Bi-Directional RS-232 to 4 RS-485/RS-422 HUB that provides #4 RS-485/RS-

422 ports from one single RS-232 port that converts RxD & TxD signals of RS-232 standard to 
differential (Data+ & Data-) signals of RS-485 standard and (RX+, RX- & TX+, TX-) signals of RS-422 
standard at a same time. It works with Baud-Rate from 300bps to 230400bps. Using this device, you 
can connect a RS-232 line, to 4 different devices which have RS-485 or RS-422 ports.  

Since RS-485 is a Half-Duplex standard, switching between Transmit and Receive is done 

automatically and further signals (such as RTS) are not required. 

PH232T485Y14

 supports Point-to-

Point and Point-to-Multi Point Party Line network topologies. 

There are 3kV Optical and Electrical insulations have between RS-232/TTL UART and RS-485/422 

sides, thus using this device in the RS-485/RS-422 line, can be very effective in eliminating electrically 

and electromagnetically noises.  

Protection against Surge, ESD and EMI is considered  in  its  design, so, 

PH232T485Y14

  is  good  for 

industrial usage and is useful for Industrial Automation, Telecommunications, SCADA Systems, DCS 

Systems and …  

 

 

Summary of Contents for PH232T485Y14

Page 1: ...Doc No PH232T485Y14 UM 001 USER S MANUAL IPEX IP Electronix 16 January 2022 PH232T485Y14 RS 232 to 4 RS 485 RS 422 ISOLATED HUB ...

Page 2: ...www ipelectronix com IPEX IP Electronix PH232T485Y14 User s Manual Page 2 of 17 Doc No PH232T485Y14 UM 001 16 January 2022 ...

Page 3: ...S 5 3 PACKAGE CHECKLIST 6 4 TOP VIEW 7 5 BOTTOM VIEW 7 6 FRONT VIEW 7 7 BACK VIEW 7 8 PORT SETTINGS 8 9 RS 232 SERIAL PORT PIN CONFIGURATION 9 10 RS 485 RS 422 SERIAL PORT PIN CONFIGURATION 9 11 PH232T485Y14 CONNECTION DIAGRAM 10 12 RS 232 CONNECTING METHODS 12 13 RS 485 CONNECTING METHODS 15 14 RS 422 CONNECTING METHODS 16 15 GUARANTEE 17 16 TECHNICAL SUPPORT 17 ...

Page 4: ... to 4 different devices which have RS 485 or RS 422 ports Since RS 485 is a Half Duplex standard switching between Transmit and Receive is done automatically and further signals such as RTS are not required PH232T485Y14 supports Point to Point and Point to Multi Point Party Line network topologies There are 3kV Optical and Electrical insulations have between RS 232 TTL UART and RS 485 422 sides th...

Page 5: ...Exceeds the Requirements of RS 485 422 Standards RS 485 Signal Data Data GND RS 422 Signal TX TX RX RX GND RS 485 422 Parity Even Odd None Mark and Space Maximum Communication Distance 2400m 1200m each side Loading RS 485 and RS 422 Side up to 32 Nodes are supported Fully Plug Play Wide Range Power Supply 8V to 48V DC Serial Transmission Speed up to 230 4 kbps Power Green LED Indicator Transmit Bl...

Page 6: ...installing the PH232T485Y14 verify that the package contains the following items 1 1 PH232T485Y14 2 1 RS 22 Male to Female Cable 3 1 Document and Driver CD ROM 4 4 DB9 Female Connector 5 1 220V AC to 12V DC Adaptor 6 2 Din Rail Brackets with the corresponding screws NOTE Notify your sales representative if any of the above items is missing or damaged ...

Page 7: ...www ipelectronix com IPEX IP Electronix PH232T485Y14 User s Manual Page 7 of 17 Doc No PH232T485Y14 UM 001 16 January 2022 4 TOP VIEW 5 BOTTOM VIEW 6 FRONT VIEW 7 BACK VIEW ...

Page 8: ...8 1 100 and the default subnet mask is 255 255 255 0 Make sure the PC IP and is in the PH232T485Y14 IP Range and the PC subnet mask is same as PH232T485Y14 Now open a web browser like Google Chrome or Firefox on your PC and type the device IP on the address bar of the web browser then you can see the device port settings page as shown below and you can change the settings to what you want and then...

Page 9: ... No PH232T485Y14 UM 001 16 January 2022 9 RS 232 SERIAL PORT PIN CONFIGURATION 1 2 3 4 5 6 7 8 9 PIN DCD RxD TxD DTR GND DSR RTS CTS RI NAME OUTPUT INPUT OUTPUT OUTPUT OUTPUT INPUT INPUT OUTPUT GROUND TYPE Data Communication Equipment DCE 10 RS 485 RS 422 SERIAL PORT PIN CONFIGURATION ...

Page 10: ...www ipelectronix com IPEX IP Electronix PH232T485Y14 User s Manual Page 10 of 17 Doc No PH232T485Y14 UM 001 16 January 2022 11 PH232T485Y14 CONNECTION DIAGRAM PH232T485Y14 in RS 485 Mode ...

Page 11: ...T485Y14 User s Manual Page 11 of 17 Doc No PH232T485Y14 UM 001 16 January 2022 PH232T485Y14 in RS 422 Mode PH232T485Y14 in Mixed Mode It is possible to use PH232T485Y14 in mixed mode this means you can use each port as RS 485 or RS 232 separately ...

Page 12: ... devices Modem or other DCE devices DB9 Female Pin Number DTE DB9 Male Pin Number Pin 1 DCD Output Pin 1 DCD Input Pin 2 RxD Output Pin 2 RxD Input Pin 3 TxD Input Pin 3 TxD Output Pin 4 DTR Input Pin 4 DTR Output Pin 5 GND Ground Pin 5 GND Ground Pin 6 DSR Output Pin 6 DSR Input Pin 7 RTS Input Pin 7 RTS Output Pin 8 CTS Output Pin 8 CTS Input Pin 9 RI Output Pin 9 RI Input Modem Cable ...

Page 13: ...PC PLC or other DTE devices DB9 Male Pin Number DTE DB9 Male Pin Number Pin 7 RTS Output Pin 1 DCD Input Pin 3 TxD Output Pin 2 RxD Input Pin 2 RxD Input Pin 3 TxD Output Pin 6 DSR Input Pin 4 DTR Output Pin 5 GND Ground Pin 5 GND Ground Pin 4 DTR Output Pin 6 DSR Input Pin 8 CTS Input Pin 7 RTS Output Pin 7 RTS Output Pin 8 CTS Input Pin 1 DCD Input Pin 7 RTS Output Null Modem Cable ...

Page 14: ...16 January 2022 Simple Null Modem Connection to PC PLC Without Hardware Flow control PC PLC or other DTE devices DB9 Male Pin Number DTE DB9 Male Pin Number Pin 3 TxD Output Pin 2 RxD Input Pin 2 RxD Input Pin 3 TxD Output Pin 5 GND Ground Pin 5 GND Ground Simple Null Modem Cable Without Hardware Handshaking ...

Page 15: ...pelectronix com IPEX IP Electronix PH232T485Y14 User s Manual Page 15 of 17 Doc No PH232T485Y14 UM 001 16 January 2022 13 RS 485 CONNECTING METHODS RS 485 Point to Point Connection RS 485 Multipoint Network ...

Page 16: ...www ipelectronix com IPEX IP Electronix PH232T485Y14 User s Manual Page 16 of 17 Doc No PH232T485Y14 UM 001 16 January 2022 14 RS 422 CONNECTING METHODS RS 422 Point to Point RS 422 Multi Drop Network ...

Page 17: ...15 GUARANTEE All products manufactured by IPEX are under warranty regarding defective materials for a period of one year from the date of delivery to the original purchaser 16 TECHNICAL SUPPORT If you have any technical question or need any technical support please contact us using this Email address support ipelectronix com ...

Reviews: