Network Communication UnitDL series

DL-RB1A

BCD Output Unit

SPECIFICATIONS

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Model

DL-RB1A*1

Indicator

Alarm indicator lamp (red), Power indicator lamp (green)

Sensor
connection
specifications

Number of
connectable
sensor units

Up to 15 units (including main unit)

BCD output specifications

I/O terminal

34-pin connector (MIL standard)

Control output

BCD output: 4 outputs (1 digit) x 6 digits, signed output, strobe output, alarm output, NPN open-collector output: 40 V, 20 mA or less, residual voltage: 1 V or less, positive logic/negative logic (switchable)

Control input

ID selection input: 4 inputs, data request input, no-voltage input (with contacts, without contacts); input time: 2 ms or more; short-circuit current: 1 mA

Power voltage

20 to 30 VDC, including ripple, Ripple (P-P): 10 % max. Class 2 (Supplied via connected sensor amplifier)

Power consumption

27 mA max.

Environmental resistance

Ambient temperature

-10 to +55 °C 14 to 131 °F

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

Materials

Case/Polycarbonate

Weight

Approx. 46 g

*1 For connecting with sensor, please refer to the user's Manual

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