Flex Analog/Digital Inputs - Logic IO RTCU LX5 eco Technical Manual

RTCU LX5 eco Technical Manual V1.00
Advanced Industrial M2M/IoT Gateway

Flex Analog/Digital Inputs

The RTCU LX5 eco has three flex analog inputs that can work in either analog or digital mode. The
configuration is conveniently done from the RTCU IDE I/O configuration dialog.
The operating range is from 0..30 VDC and the conversion resolution is 12 bit.
The input signal is connected between AINx and AGND. AGND must be connected to the
reference of the connected equipment. Please be aware that deviations may occur, as the system is
very noise-sensitive. Avoid long unshielded wires and significant fast-changing signals routed
parallel to the analog signals.
The inputs are low-pass filtered, ESD- and transient protected.
By default, the inputs are configured as voltage inputs. For replacement and configuration of the
hardware jumpers inside the device, please refer to the device configuration guide in Appendix C.
16 pin I/O connector overview.
Pin Name
7 AIN 1
15 AIN 2
8 AIN 3
16 AGND
Specification for each analog / flex input:
Voltage
Resolution
Precision
Cut-off frequency
Input impedance
Logic IO ApS.
Holmboes Allé 14
8700 Horsens
Denmark
Description
Analog / Flex input 1
Analog / Flex input 2
Analog / Flex input 3
Analog / Flex Ground
Min. Typ. Max.
0 - 10
- - 12
- 0.6 -
- 4.5 -
- 120 -
Unit
VDC Protected against transients and
Bit low-pass filtered
%FSR
kHz
kΩ
Page 14 of 33
Ph: (+45) 7625 0210
Fax: (+45) 7625 0211
Email: support@logicio.com
www.logicio.com