Data Sheet

C10 C11 C12 C13

Features

Automatic RS485 direction control

ESD protection for the RS232/485 data line

Power supply: +12 to +30 VDC or 24 VAC

3000 VDC isolation protection on the RS-485 side

Transmission speed up to 115200 bps

Tx, Rx and power LED indicators

RS485 embedded termination 120 ohm

Operating temperatures: -40°C to +75°C

DIN-rail mounting

Compact size - single module format (1M)

Dimensions: 90x56.4x17.5 mm

3 years warranty

Customization of OEM is welcomed

Introduction

Most industrial computer systems provide standard RS232 serial ports. Though widely accepted, RS232 has limited transmission speed, range, and networking capabilities.

The RS485 standards overcome these limitations by using diﬀerential voltage lines for data and control signals, which transparently convert RS232 signals into isolated RS485 signal with no need to change any hardware or software.

The C10 lets you easily build an industrial grade, a long-distance communication system using standard PC hardware.

The design of the isolation between the C10 - C12 is diﬀerent. If the user wants to supply power from the PLC/PC, the C10 or C12 should be used, otherwise, the isolation will be broken.

Specification

Redisage PN		C10	C11	C12	C13	C14
Converter ports		1 x RS232 & 1 x RS485
Power	Voltage	12-30 VDC / 24 VAC	12-30 VDC			Passive
Power	Power	< 1W
Frame Ground Connection		yes
Serial Interface	RS232	TxD, RxD, GND
Serial Interface	RS485	A, B
3000 VDC Isolation		3-way	on RS232 side	on RS485 side	N/A
Baud rate		up to 115200 bps
LED indicators		communication Tx, Rx, and power				None
RS485 termination		120 ohm manually enabled				None
Connector	RS232	3 pin terminal block max. 2.5 mm² wire				DB9 Male Connector
	RS485	3 pin terminal block max. 2.5 mm² wire
	Power	3 pin terminal block max. 2.5 mm² wire				None
Transmission distance	RS485	max. 1,200 m at 9.6 kbps; max. 400 m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if diﬀerent cables are used, the transmission distance may change)
Transmission distance	RS232	max. 15 m at 115.2 kbps
Mounting and enclosure		DIN rail, plastic PA - UL 94 V0, black/green				Compact
Temperatures		-40°C to +75°C operating and storage
Humidity		10 - 90% RH, non-condensing
ESD protection		±4 kV contact discharge / ±8 kV air discharge
Certification		CE, RoHS

Data Sheet

Introduction

Specification

Applications

C10 - 3-way isolated