DL-RS1A Model

Synchronization

Asynchronous

Transmission Code

ASCII

Transmission Speed

2,400/4,800/9,600/19,200/38,400 baud selectable (Factory setting: 9,600 bps)

Data Bits

8 bits/7 bits selectable (Factory setting: 8 bits)

Parity Control

None/Even/Odd selectable (Factory setting: None)

Stop Bits

1 bit

Message Delimiter

• Data Reception: Automatically recognizes CR or CR+LF
• Data Transmission: Fixed CR+LF

Indicator

Communication indicator light (green x 2), alarm indicator light (red), power indicator light (green)

Sensor Connection Specifications

Number of Connectable Sensor Units

Up to 15 units (including the main unit)

Power Supply

20 to 30 VCD including ripple, Ripple (P-P): 10% max. Class 2 (supplied by a connected sensor amplifier)

Current Consumption

25 mA max.

Environmental Resistance

• Ambient Temperature: -10 to +55 °C (14 to 131 °F)
• Relative Humidity: 35 to 85% HR (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

Material

Case/Polycarbonate

Weight

Approx. 53 g

Communication Method

Full duplex