APG IRU-9400 user manual - Manual (Page 16)

IRU Series
Rev. B1 3/10
16
Automation Products Group, Inc.
APG...Providing tailored solutions for measurement applications
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• RST Module Communication and Wiring
The IRU series sensors are fully programmable using an RST programming
module (excluding the IRU-6429S and IRU-9429S), which acts as an interface
between the sensor and a personal computer.
APG offers two version of the RST module:
RST-3001 (USB interface) & RST-2001A (9-pin serial interface)
The RST module is connected in series between the sensor and it’s power source
using the two 2-pin Phoenix connectors on the module. 15-28 Vdc from the
power source is connected to one 2-pin connector, while the Vdc + and Vdc -
of the sensor is connected to the module through the second 2-pin connector
(as shown below). When power is applied, the red LED between the Phoenix
connectors on the RST should illuminate and the sensor should start audibly
“ticking”. The operating parameters of the sensor can then be adjusted using the
included Windows based utility software.
NOTE: The utility software can be downloaded at: www.apgsensors.com/
accessories/rst-3001.html
SENSO
R
24 VDC
Sensor -24 Vdc
Sensor +24 Vdc
RST-3001
To Computer USB Port
24 Vdc Power Supply
_
+