TCF-142 -RM Series

Features and Benefits

Overview

The TCF-142-RM Series slide-in modules are serial-to-fiber converters that work with the TRC-190 chassis. The modules convert from the RS-232, RS-422, or RS-485 signal to a fiber-optic signal.

Automatic Baudrate Detection

The TCF-142-RM Series can automatically detect the serial baudrate. This is an extremely convenient feature. Even if a device’s baudrate is changed, the signal will still be transmitted through the media converter without any problem.

Specifications

Serial Interface

No. of Ports

  • 2

Serial Standards

  • RS-232
  • RS-422
  • RS-485

Baudrate

  • 50 bps to 921.6 kbps (supports non-standard baudrates)

Flow Control

  • ADDC® (automatic data direction control) for RS-485

Connector

  • DB9 female

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

RS-232

  • TxD, RxD, GND

RS-422

  • Tx+, Tx-, Rx+, Rx-, GND

RS-485-4w

  • Tx+, Tx-, Rx+, Rx-, GND

RS-485-2w

  • Data+, Data-, GND

Input Current

  • 150 mA @ 12 VDC

Overload Current Protection

  • Supported

Power Consumption

  • 150 mA @ 12 VDC

Housing

  • Metal

IP Rating

  • IP30

Dimensions 

  • 86.8 x 136.5 x 21 mm (3.42 x 5.37 x 0.83 in)

Weight

  • 105 g (0.23 lb)

Operating Temperature

  • 0 to 60°C (32 to 140°F)

Storage Temperature (package included)

  • -20 to 75°C (-4 to 167°F)

Ambient Relative Humidity

  • 5 to 95% (non-condensing)

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: 2 kV(AC), 1 kV(DC)
  • 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

Time

  • 514,926 hrs

Standards

  • Telcordia (Bellcore)
  • GB

Warranty Period

  • 5 years