The I/O Expansion module offers a reliable, safe and easy way to meet the growing
measurement and control demands of your automation system. I/O Expansion
builds on existing communications systems and controller infrastructure to extend
the useful life of your automation system. The Expansion Modules snap easily on
to a radio base to provide 188 I/O points over a single wireless link. The Serial Base
features a wired serial interface to provide up to 192 I/O points to an existing PLC,
RTU or other device with serial communications.
All radios are designed, manufactured and tested in Boulder, CO.
GENERAL INFORMATION
Operating Temperature -40° C to +75° C
Humidity 0 to 95%, non-condensing
Dimension 7 1/8 H, 3 1/8 W, 1 L (inches)
Weight 0.35 lbs
Mounting Integrated 35 mm DIN rail clip
KEY FEATURES
Modular: Up to 15 expansion modules
can be added to a serial base or
radio base
Flexible: Can be added to radio base
for wireless I/O or serial base
Low Latency: Bus communications
provide access times as fast as 11
milliseconds to 1st expansion module,
15th expansion module and every
module in between
Powerful: Each universal channel can
be configured as a digital input, digital
output, analog input, analog output or
sensor power
Reliable: Fail-safe settings are
userconfigurable for DO and
AO channels
Easy Sensor Selection: Native support
for 4 to 20 mA, 1 to 5 V and 0 to 10 V
transducers with loop power
High Accuracy: Maximum reading
error of 0.10% of AI channels across
entire operating temperature
Low Power: Suitable for solar powered
installations
