Description

Product Description: High Speed Bi-Directional RS-232 to RS485 3KV Optical Isolation, 600W Surge Converter. With DIN Rail Kit

Item Number: SERCO-1121i-485

Features and Benefit

High Speed Baud Rate up to 921.6Kbps

Built-in Terminator 120 ohm for DIP Switch Setting

Max 32 Device Connectivity for RS-485 Mode

Communication status can be monitored through LED

3KV Optical Isolation Protection

600W Surge Protection

Built-in 15KV ESD protection for all Serial Port and RS-485 Signals Protection

Supports Industrial Specification

No Driver Needs

Specification

Hardware

RS-485 Connector: Terminal Block 5 Pin 5.08mm

RS-232 Connector: DB9 Female

Interface

Serial Standard: RS-232 and RS-485

Serial Line Protection

ESD Protection: 15KV ESD Protection for all signals(for RS-232/485)

Optical Isolation Protect: 3KV Opto Isolation(for RS485)

Surge Protection : 600W Surge Protection for RS-485 Signals

Performance

Baud rate: up to 921.6 Kbps

Distance

Max 1.2Km by 115.2Kbps, 24 AWG Twisted Pair Cable

Serial Communication Parameters

Data Bits: 5, 6, 7, 8

Stop Bits: 1, 1.5, 2

Parity: None, Even, Odd, Space, Mark

RTS: Auto Toggling

Serial Signals

RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

RS-485(2 Wire RS-485) : Data+, Data-, GND

Driver Support

No Driver needs

Physical Characteristics

Housing: PC

Environmental Limits

Operating Temperature: -30 ~ 75℃

Storage Temperature: -40 ~ 85℃

Ambient Relative Humidity: 5 ~ 95% Non-Condensing

Standards and Certifications

CE and FCC supports

Product Production

Production: Made in Taiwan

Product Location: Taipei, Taiwan

Package Content

High Speed Bi-Directional RS-232 to RS-485 3KV Isoaltion 600W Surge Converter x 1

DIN Rail Kit x 1

Quick Instill Guide x 1