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NT-AL001

RS-232C/RS-422A Adapter

NT-AL001

The NT-AL001 converts signals between RS-232C and RS-422A.

General Specifications

Item Specification
Model number NT-AL001
Ambient operating temperature 0 to 55°C
Ambient operating humidity 10% to 90% (with no condensation)
Rated power supply voltage +5 V ±10% (supplied from pin 6 of RS-232C connector)
Rated power supply current 150 mA max.
Surge current 0.8 mA max.
Insulation resistance 20 MΩ min. (at 500 V DC) between RS-422A signal
lines and functional ground terminal
Dielectric strength 1,500 V AC between RS-422A signal lines and functional
ground terminal for 1 min, leakage current: 10 mA max.
Operating environment No corrosive gases
Ambient storage temperature -20 to 75°C
Vibration resistance Conforms to JISC 0911, 80 min each in X, Y, and Z directions
Shock resistance Conforms to JISC 0912, 15G for 3 times each in X, Y,
and Z directions
Weight 200 g

RS-232C Interface

Item Specification
Baud rate 64 kbps max.
Transmission distance 2 m max.
Connector D-Sub, 9-pin connector (female)

RS-422A Interface

Item Specification
Baud rate 64 kbps max. (depends on RS-232C baud rate)
Transmission distance 500 m max.
Terminals 8-terminal removable terminal block, M3.0 terminals