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Discontinued On Sep. 2016


RS-232C Unit


Transfer Data to and from Barcode Readers and Other Peripheral Devices with an RS-232C Port

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

General Specifications

Communications power supply voltage 11 to 25 VDC
Internal circuit power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Current consumption Communications power supply: 50 mA max.
Internal circuit power supply: 100 mA max.
Insulation resistance 20 M Ω max. (at 100 VDC) between all DC power supply terminals and FG
Dielectric strength 500 VAC at 50/60 Hz for 1 min between all DC power supply terminals and FG with a
leakage current of less than 1 mA
Noise immunity Conforms to IEC61000-4-4, 2 kV (power line)
Vibration resistance 10 to 57.7 Hz, 0.75-mm single amplitude and 57.7 to 150 Hz at 98 m/s2 acceleration
Shock resistance Malfunction: 196 m/s2 three times each in X, Y, and Z directions
Destruction: 294 m/s2 three times each in X, Y, and Z directions
Ambient operating temperature -10°C to 55°C (with no icing or condensation)
Ambient storage temperature -25°C to 65°C
Ambient storage humidity 25% to 85% (with no icing or condensation)
Ambient operating atmosphere With no corrosive gas
Mounting method M4 screw or 35-mm DIN track mounting
Mounting strength 100 N: 10 s
10 N in track direction: 10 s
Terminal strength Pulling force: 100 N: 10 s
Weight 250 g max.
Dimensions 110 x 65 x 60 mm

RS-232C Communications Specifications

Communications method Full duplex, start-stop synchronization communications control
Transmission distance 15 m max.
Baud rate 1,200/2,400/4,800/9,600/19,200 bps
Transmission code ASCII (7 bits)
No. of ports Even, odd, or none
Stop bit length 1 or 2 bits
No. of ports 2
Connector 9-pin D-sub connector (male) x 2 ports
Communications memory capacity 1,024 bytes x 2 ports
Header code Enabled (1 byte)/Disabled (selectable)
Delimiter code Enabled (1 byte)/Disabled (selectable)
Flow control Enabled/Disabled (selectable) for RS/CS control only