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Israel RS232 to RS485 TTL Converter with DB9 Male Connector
Category:
IsraelPLC Programming Cable RS232, RS485, RS422
Product Description
RS232 to RS485 TTL Converter with DB9 Male Connector
PCM-KW-475 is a DB9 male RS232 to RS485 / TTL converter designed to interface RS232 serial equipment with devices using RS485 or TTL level signals. The input side uses a D Sub 9 Pin DB9 male connector for direct connection to compatible RS232 equipment, while the output side uses a 3.81 mm pitch terminal block for field wiring.
The converter provides RS485 and TTL output options, supporting communication between different serial interface standards without changing the original host equipment. The compact terminal block connection also simplifies wiring to industrial controllers, sensors and embedded devices. A flexible locking structure supports two mounting methods, using either front rivet nuts or rear locking screws.

Applications :
Industrial Automation
Connects RS232 equipment to RS485 based controllers and industrial communication devices.
Remote Monitoring
Supports RS485 communication for equipment requiring longer distance serial data transmission.
Embedded Systems
Allows compatible RS232 equipment to interface with embedded devices using TTL level serial communication.
IoT Equipment
Provides an interface between RS232 devices and sensors or embedded systems using RS485 or TTL signals.
Serial Communication Systems
Bridges different serial interface standards for computers, terminals, modems, sensors and industrial control equipment.

Key Features :
TTL Output
Provides TTL level serial output for compatible embedded systems and electronic devices.
DB9 Male RS232 Input
Uses a D Sub 9 Pin DB9 male connector for direct connection to compatible RS232 serial equipment.
3.81 mm Terminal Block
The output connection uses a 3.81 mm pitch terminal block for practical field wiring and equipment integration.
RS485 Output
Provides RS485 differential serial communication for industrial and longer distance communication applications.
16 to 28 AWG Wiring
The terminal block accommodates 16 to 28 AWG wires for flexible connection to different system wiring configurations.
Flexible Locking Structure
The housing supports both front rivet nut and rear locking screw mounting methods, allowing the fixing method to be selected according to the installation structure.

Specifications :
| Part Number | PCM-KW-475 |
| Product Type | RS232 to RS485 / TTL Converter |
| Input Signal | RS232 |
| Input Connector | D Sub 9 Pin DB9 Male |
| Output Signal | RS485, TTL |
| Output Connector | Terminal Block |
| Terminal Block Pitch | 3.81 mm |
| Terminal Wire Range | 16 to 28 AWG |
| Locking Method | Front Rivet Nut / Rear Locking Screw |
Drawing :

FAQs :
What type of terminal block is used for the output?
The output uses a 3.81 mm pitch terminal block and supports 16 to 28 AWG wiring.
Can PCM-KW-475 convert RS232 to TTL?
Yes. PCM-KW-475 provides TTL as one of its output signal options in addition to RS485.
What connector is used for the RS232 input?
The input uses a D Sub 9 Pin DB9 male connector, designed for connection to compatible RS232 serial equipment.
What does an RS232 to RS485 converter do?
An RS232 to RS485 converter changes the serial interface from RS232 to RS485, allowing compatible RS232 equipment to communicate with devices using an RS485 interface.
How is the converter mounted?
The product supports two locking methods: front rivet nut mounting and rear locking screw mounting, allowing the fixing method to be selected according to the equipment structure.