Rice Lake RD-300 Remote Display - Manual (Page 3)

Introduction 1
1.0 Introduction
The RD-300 is a high performance serial remote data display. It receives digital indicator serial data signals
through either 20 mA Current Loop or RS-232C, and displays weight data on a high contrast, 1" LCD. Status
indicators are provided for LB, Kg, g, GROSS, NET, OZ, PCS, TN, ZERO, and additional specialty
annunciators for COUNT, TOTAL S1, S2, S3, S4, UNDER, OVER, and OK. The RD-300 supports 15 popular
serial scale formats plus a special “Smart Receiver” for indicators not listed. Custom interfaces to other
indicators or instruments are available. The RD-300 is direct-sunlight readable. It features black characters on a
silver reflective background, and is ideal for outdoor applications from 40°C to -25°C (104°F to -13°F). The
RD-300 can monitor up to four scales (S1, S2, S3, S4), and is available for either AC or DC power.
The following diagram illustrates the front panel of an RD-300 remote display.
The RD-232 is a high performance serial remote data display designed for indoor use. It displays weight data on
a high contrast 0.8" LED. Status indicators are provided for LB, Kg, GROSS, and NET. The RD-232 supports 15
popular serial scale formats plus a special “Smart Receiver” for indicators not listed. Custom interfaces to other
indicators or instruments are available. The RD-232 features bright red characters and is ideal for indoor display
applications from 40°C to -25°C (104°F to -13°F).
The following diagram illustrates the front panel of an RS-232 remote display.
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