Moxa TCC-120I RS422/485 Converter/Repeater Specification Guide
1
Serial Media Converters
Dimensions
Introduction
Specifications
Ordering Information
© Moxa Inc. All Rights Reserved. Updated Mar. 17, 2010. Specifications subject to change without notice. Please visit our website for the most up-to-date product information.
TCC-120/120I
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 ohms)
›
Boost RS-422 or RS-485 signal, or convert RS-422 to RS-485
›
2 KV isolation protection (TCC-120I)
›
Industrial RS-422/485 converters/repeaters with optional 2 KV isolation
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
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.
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 for power and signal (TCC-120I only)
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 for power and signal (TCC-120I only)
Physical Characteristics
Housing: Aluminum
Dimensions: 67 x 100.4 x 22 mm (2.64 x 3.93 x 0.87 in)
Weight: 148 ± 5 g
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)
Operating Humidity: 5 to 95% RH
Storage Temperature: -20 to 85°C (-14 to 176°F)
Operating Humidity: 5 to 95% RH
Storage Temperature: -20 to 85°C (-14 to 176°F)
Power Requirements
Input Voltage: 12 to 48 VDC
Power Consumption:
TCC-120: 98 mA @ 12 V, 1.18 W
TCC-120I: 234 mA @ 12 V, 2.81 W
Voltage Reversal Protection: Protects against V+/V- reversal
Over Current Protection: Protects against two signals shorted
together
Power Consumption:
TCC-120: 98 mA @ 12 V, 1.18 W
TCC-120I: 234 mA @ 12 V, 2.81 W
Voltage Reversal Protection: Protects against V+/V- reversal
Over Current Protection: Protects against two signals shorted
together
Regulatory Approvals
CE: Class B
FCC: Class B
FCC: Class B
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty
Details: See www.moxa.com/warranty
Package Checklist
TCC-120 or TCC-120I media converter
•
DK-35A: DIN-rail mounting kit
•
Quick Installation Guide (printed)
•
Warranty Card
•
Available Models
TCC-120: RS-422/485 converter/repeater
TCC-120I: RS-422/485 converter/repeater with 2 KV optical isolation
TCC-120I: RS-422/485 converter/repeater with 2 KV optical isolation
100.4 mm (3.95 in
)
22.0 mm
(0.87 in)
21.3 mm
(0.8in)
42.3 mm (1.67 in)
67 mm (2.64 in)
78 mm (3.07 in)
12.5 mm
(0.49 in)
25 mm (0.98 in)
O 6 mm
(0.24 in)
O 4 mm
(0.16 in)
O 7 mm
(0.28 in)
90.2 mm (3.55 in)
22.0 mm
(0.87in )
ON
1 2
ON
1 2
67 mm (2.64 in)