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TCC-120 - Industrial RS-422/485 Repeater
by MOXA
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- Boost serial signal to extend transmission distance
- Wall or DIN-Rail mounting
- Terminal block for easy wiring
- Power input from terminal block
- DIP switch setting for built-in terminator (120 ohm)
- Boost RS-422 or RS-485 signal, or convert RS-422 to RS-485
- 2 kV isolation protection (TCC-120I)
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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 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 Communication |
| Connectors |
Terminal Block on both ends |
| Baudrate |
50 bps to 921.6 kbps |
| Signals |
RS-422/485-4w: TxD+, TxD-, RxD+, RxD-
RS-485-2w: Data+, Data- |
| RS-485 Data Direction Control |
ADDC® (automatic data direction control) |
| ESD Protection |
15 kV for all signals |
| Optical Isolation |
2 kV (TCC-120I only) |
| • Physical Characteristics |
| Housing |
Metal |
| Dimensions |
67 x 100.4 x 22 mm (2.64 x 3.93 x 0.87 in) |
| Weight |
148 ± 5 g |
| • Environmental Limits |
| Operating Temperature |
-20 to 60°C (-4 to 140°F) |
| Storage Temperature |
-20 to 75°C (-4 to 167°F) |
| Ambient Relative Humidity |
5 to 95% (non-condensing) |
| • Power Requirements |
| Source of Power Input |
Power input jack |
| Input Voltage |
12 to 48 VDC |
| Power Consumption |
TCC-120: 65 mA @ 12 V
TCC-120I: 180 mA @ 12 V |
| Voltage Reversal Protection |
Protects against V+/V- reversal |
| Over Current Protection |
Protects against two signals shorted together |
| • Standards and Certifications |
| Safety |
UL 60950-1 |
| EMC |
CE, FCC |
| EMI |
FCC Part 15 Subpart B Class B |
| EMS |
EN 61000-4-2 (ESD) Level 2,
EN 61000-4-3 (RS) Level 2,
EN 61000-4-4 (EFT) Level 2,
EN 61000-4-5 (Surge) Level 2,
EN 61000-4-6 (CS) Level 2,
EN 61000-4-8 (PFMF) Level 1 |
| Green Product |
RoHS, CRoHS, WEEE |
| • MTBF (mean time between failures) |
| Time |
1,949,025 hrs |
| Database |
Telcordia (Bellcore), GB |
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