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Overview of DeviceNet Section 1-1
Analog Output Terminals
• Convert binary data to analog outputs.
• Provides outputs of 1 to 5 V, 0 to 10 V, –10 to 10 V, 0 to 20 mA, or 4 to
20mA.
• Available in models with a resolution of either 1/6,000 or 1/30,000.
Temperature Input Terminals
• Temperature data is input as binary data for 4 inputs.
• Thermocouple and temperature-resistance thermometer inputs are avail-
able.
■ Special I/O Slaves
C200H I/O Link Units
• Special I/O Slaves that mount to C200HX/HG/HE PLCs and read/write
data from the Master Unit to the specified words in the CPU Unit.
• Read and write areas specified for up to 512 bits each (32 words each).
• Any memory area words can be read or written using DeviceNet explicit
messages.
RS-232C Units
• Special I/O Slaves that provide two RS-232C ports and control I/O from
the Master Units.
MULTIPLE I/O TERMINALs
• Multiple I/O Units can be combined under a Communications Unit and
treated as a single Slave.
• Special I/O Units, such as Analog I/O Units, and High-speed Counter
Units are also available.
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