User Manual

5
Product Specifications
Communication
Signals for 2-wire
(RS-485 2-wire)
Data+, Data-, SGND
Signals for 4-wire
(RS-422 or 4-wire RS-485)
Tx+, Tx-, Rx+, Rx-, SGND
RS-485 Data Direction Control
ADDC™
Baudrate
50 bps to 921.6 Kbps
Isolation 2 kV for both Power and Signal
(TCC-120I)
Environmental
Operating Temperature
-20 to 60°C
Storage Temperature
-20 to 85°C
Humidity
5 to 95 %RH
Power
Input Power Voltage
External 12-48 VDC Power, Terminal
Block
Reverse Power Protection
Protects against V+/V- reversal
Over Current Protection
Protects against 2 signals shorted
together
Power Consumption
TCC-120:
65mA @ 12V
37mA @ 24V
26mA @ 48V
TCC-120I:
180mA @ 12V
90mA @ 24V
52mA @ 48V
Mechanical
Dimensions (W
×
D
×
H)
67 x 100 x 22 mm (casing only)
90 x 100 x 22 mm (including ears)
Housing
Aluminum
Plug-In Screw Terminal Block
#22 to #16 AWG
Color
Black
Weight
148
±
5 g
Regulatory Approvals
CE, FCC (Class A), UL-60950-1