TCC-120/120I Series

Introduction

The TCC-120 and TCC-120I are RS-422/485 converters/repeaters designed to extend RS-422/485 transmission distance. Both products have a superior industrial-grade design that includes DIN-rail mounting, terminal block wiring, and an external terminal block for power. In addition, the TCC-120I supports optical isolation for system protection. The TCC-120 and TCC-120I are ideal RS-422/485 converters/repeaters for critical industrial environments.

Serial Interface
Connector	Terminal block
No. of Ports	2
Serial Standards	RS-422, RS-485
Baudrate	50 bps to 921.6 kbps (supports non-standard baudrates)
Isolation	TCC-120I: 2 kV
Pull High/Low Resistor for RS-485	1 kilo-ohm, 150 kilo-ohms
RS-485 Data Direction Control	ADDC® (automatic data direction control)
Terminator for RS-485	N/A, 120 ohms, 120 kilo-ohms
Serial Signals
RS-422	Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w	Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w	Data+, Data-, GND
Power Parameters
Input Current	TCC-120: 65 mA @ 12 VDC TCC-120I: 180 mA @ 12 VDC
Input Voltage	12 to 48 VDC
No. of Power Inputs	1
Overload Current Protection	Supported
Power Connector	Terminal block (for DC models)
Power Consumption	TCC-120: 65 mA @ 12 VDC TCC-120I: 180 mA @ 12 VDC
Physical Characteristics
Housing	Metal
IP Rating	IP30
Dimensions	67 x 100.4 x 22 mm (2.64 x 3.93 x 0.87 in)
Weight	148 g (0.33 lb)
Installation	DIN-rail mounting (with optional kit), Wall mounting
Environmental Limits
Operating Temperature	Standard Models: -20 to 60°C (-4 to 140°F)
Storage Temperature (package included)	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
Standards and Certifications
EMC	EN 55032/24
EMI	CISPR 32, FCC Part 15B Class A
EMS	IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV IEC 61000-4-5 Surge: Power: 1 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m IEC 61000-4-8 PFMF
Environmental Testing	IEC 60068-2-1 IEC 60068-2-2 IEC 60068-2-3
Safety	EN 60950-1, IEC 60950-1
Vibration	IEC 60068-2-6
MTBF
Time	1,949,025 hrs
Standards	Telcordia (Bellcore), GB
Warranty
Warranty Period	5 years
Details	See www.moxa.com/warranty

Name		Type	Version	Release Date
Datasheet for TCC-120/120I Series		Datasheet	V1.1	21 May 2020

TCC-120/120I Series

Product Feature

Introduction

Serial Interface

Connector

No. of Ports

Serial Standards

Baudrate

Isolation

Pull High/Low Resistor for RS-485

RS-485 Data Direction Control

Terminator for RS-485

Serial Signals

RS-422

RS-485-4w

RS-485-2w

Power Parameters

Input Current

Input Voltage

No. of Power Inputs

Overload Current Protection

Power Connector

Power Consumption

Physical Characteristics

Housing

IP Rating

Dimensions

Weight

Installation

Environmental Limits

Operating Temperature

Storage Temperature (package included)

Ambient Relative Humidity

Standards and Certifications

EMC

EMI

EMS

Environmental Testing

Safety

Vibration

MTBF

Time

Standards

Warranty

Warranty Period

Details

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