WinSystems PX1-I440-ADC Manual de usuario
WINSYSTEMS, Inc. | 2890 112th Street, Grand Prairie, Texas 75050 | 817-274-7553 | [email protected] | www.winsystems.com
PX1-I440-ADC
Industrial Analog to Digital
Data Acquisition Module
Product Manual
PX1-I440-ADC
v1.0 www.winsystems.com Page 2
Revision History
Copyright and Trademarks
Copyright 2020, WINSYSTEMS, Inc.
No part of this document may be copied or reproduced in any form or by
any means without the prior written consent of WINSYSTEMS, Inc. The
information in the document is subject to change without notice. The
information furnished by WINSYSTEMS, Inc. in this publication is believed
to be accurate and reliable. However, WINSYSTEMS, Inc. makes no
warranty, express, statutory, implied or by description, regarding the
information set forth herein or regarding the freedom of the described
devices from patent infringement. WINSYSTEMS, Inc. makes no warranty
of merchantability or fitness for any purpose. WINSYSTEMS, Inc. assumes
no responsibility for any errors that may appear in this document.
Trademark Acknowledgments
WINSYSTEMS is a registered trademark of WINSYSTEMS, Inc.
Molex Duo-Clasp is a trademark of Molex, Inc.
PC/104 and PCIe/104 OneBank are trademarks of the PC/104 Consortium.
All other marks are the property of their respective companies.
Document
Version
Last Updated
Date Brief Description of Change
v1.0 7/24/20 Initial release
v2.0 9/30/2020 New pictures, pinouts, and connectors updated to reflect updated board
design
PX1-I440-ADC
v1.0 www.winsystems.com Page 3
1 Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.1 Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
6.2 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
6.2.1 J2 - ADC Input Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.2.2 JP1 and JP2 Voltage Test Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.2.3 J6 - OneBank Top Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.2.4 J101 - OneBank Bottom Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7 Software Drivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
A Best Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
B Mechanical Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
C Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Table of Contents
PX1-I440-ADC/Before You Begin
v1.0 www.winsystems.com Page 4
1. Before You Begin
Review the warnings in this section and the best practice
recommendations (see “Best Practices” on page 11) when using and
handling the WINSYSTEMS PX1-I440-ADC. Following these
recommendations provides an optimal user experience and prevents
damage. Read through this document and become familiar with the PX1-
I440-ADC before proceeding.
1.1 Warnings
Only qualified personnel should configure and install the PX1-I440-ADC.
While observing best practices, pay particular attention to the following:.
2. Introduction
This manual provides configuration and usage information for the PX1-
I440-ADC. If you still have questions, contact Technical Support at (817)
274-7553, Monday through Friday, between 8 AM and 5 PM Central
Standard Time (CST).
Refer to the WINSYSTEMS website at http://www.winsystems.com/ for
other accessories (including cable drawings and pinouts) that can be used
with your PX1-I440-ADC.
3. Functionality
The PX1-I440-ADC is an industrial data acquisition module for embedded
systems with PCIe/104 OneBank™ expansion. This module features eight
differential analog-to-digital converter (ADC) inputs based on Analog
Devices’ LTC2335-16 ADC. Analog to digital inputs terminate to a single 16-
pin box header. The PX1-I440-ADC provides flexible voltage ranges from
0 V to 5 V, 0 V to 5.12 V, ±5 V, ±5.12 V, 0 V to 10 V, 0 V to 10.24 V, ±10 V, and
±10.24 V.
The PX1-I440-ADC-420 configuration includes precision resistors on board
for measuring 4-20 mA current loop inputs from a variety of sensors.
FAILING TO COMPLY WITH THESE BEST PRACTICES MAY DAMAGE THE PX1-I440-
ADC AND VOID YOUR WARRANTY.
Avoid Electrostatic Discharge (ESD)
Only handle the circuit board and other bare electronics when electrostatic
discharge (ESD) protection is in place. Having a wrist strap and a fully grounded
workstation is the minimum ESD protection required before the ESD seal on
the product bag is broken.
PX1-I440-ADC/Features
v1.0 www.winsystems.com Page 5
Customized populations are available for OEM clients that need a mix of
4-20 mA and voltage inputs.
4. Features
The PX1-I440-ADC provides the following features.
Analog Inputs (ADC)
• 16-bit, Linear Technology LTC2335-16 analog-to-digital converter
PX1-I440-ADC
– 8x single-ended inputs or differential inputs with following ranges:
0Vto5V
0Vto5.12V
±5 V
±5.12 V
0Vto10V
0Vto10.24V
±10 V
±10.24 V
PX1-I440-ADC-420
– 8x single-ended inputs or differential inputs with 4 mA to 20 mA
Power
•+5VDC@200mApowerinput via OneBank connector
Industrial Operating Temperature
• -40 to +85°C (-40 to +185°F)
PX1-I440-ADC/Specifications
v1.0 www.winsystems.com Page 6
5. Specifications
The PX1-I440-ADC adheres to the following specifications and
requirements.
Table 1: PX1-I440-ADC specifications
Feature Specification
Electrical
VCC +5 V via OneBank connector
Models PX1-I440-ADC, PX1-I440-ADC-420
Mechanical
Dimensions 3.55 x 3.775 in. (90 x 96 mm)
Weight 0.1 oz (100 g)
PCB thickness 0.078 in. (1.98 mm)
Environmental
Temperature -40 to +85°C (-40 to +185°F)
Humidity (RH) 5% to 95% non-condensing
Mean time
between failure
(MTBF) a
a. A MTBF measurement is based on a statistical sample and is not intended to pre-
dict any one specific unit's reliability; thus MTBF is not, and should not be con-
strued as, a warranty measurement.
760,641 hours, 86.83 years
RoHS compliant Yes
Operating Systems
Windows 10, Linux
PX1-I440-ADC/Configuration
v1.0 www.winsystems.com Page 7
6. Configuration
This section describes the PX1-I440-ADC components and configuration.
6.1 Component Layout
PCIe/104
One Bank
JP1 JP2
ADC input
Item Description Reference
J2 ADC Input page 8
J6 PCIe/104 One Bank Top Connector page 9
J101 PCIe/104 One Bank Bottom Connector page 10
JP1, JP2 Voltage Test jumpers page 8
PX1-I440-ADC/Configuration
v1.0 www.winsystems.com Page 8
6.2 Connectors
6.2.1 J2 - ADC Input Header
The ADC Input header provides eight channels of analog to digital inputs
as well as a a sample clock rate. This clock is free running, but does reset
at the start of a conversion command.
Layout and Pin Reference
Connector
• TEKA Shrouded Right angle, 0.1” pitch SRC210C425M126-0
Matching Connector
• TE Connectivity 1658622-4, 0.1” pitch
6.2.2 JP1 and JP2 Voltage Test Jumpers
JP1 and JP2 are test jumpers that input on-board voltages to the ADC pins.
This is to allow software testing to verify that the ADC and software are
working as intended.
NOTE DO NOT provide ADC inputs on connectors J2 or J3 when using onboard
jumpers at JP1 or JP2.
Pin Name Pin Name
1IN0_P 2IN0_N
3IN1_P 4IN1_N
5IN2_P 6IN2_N
7IN3_P 8IN3_N
9 IN4_P 10 IN4_N
11 IN5_P 12 IN5_N
13 IN6_P 14 IN6_N
15 IN7_P 16 IN7_N
17 SYNC 18 GND
19 N.C. 20 GND
19
20 2
1
PX1-I440-ADC/Configuration
v1.0 www.winsystems.com Page 9
6.2.3 J6 - OneBank Top Connector
Purpose: OneBank expansion interface top connection to additional
expansion modules.
Layout and Pin Reference
Connector
• Samtec ASP-129637-13
Diagram Pin Name Pin Name
1 USB_0C# 2 PR_RST#
33.3V 43.3V
5USB_1p6USB_0p
7USB_1n8USB_0n
9GND 10GND
11 PEx1_1Tp 12 PEx1_0Tp
13 PEx1_1Tn 14 PEx1_0Tn
15 GND 16 GND
17 PEx1_2Tp 18 PEx1_3Tp
19 PEx1_2Tn 20 PEx1_3Tn
21 GND 22 GND
23 PEx1_1Rp 24 PEx1_0Rp
25 PEx1_1Rn 26 PEx1_0Rn
27 GND 28 GND
29 PEx1_2Rp 30 PEx1_3Rp
31 PEx1_2Rn 32 PEx1_3Rn
33 GND 34 GND
35 PEx1_1CLKp 36 PEx1_0CLKp
37 PEx1_1CLKn 38 PEx1_0CLKn
39 +5 V_SB 40 +5 V_SB
41 PEx1_2CLKp 42 PEx1_3CLKp
43 PEx1_2CLKn 44 PEx1_3CLKn
45 DIR 46 PWRGOOD
47 SMB_DAT 48 RESERVED
49 SMB_CLK 50 RESERVED
51 SMB_ALERT 52 PSON#
33 +5 V
2
52
1
51
53
PX1-I440-ADC/Software Drivers
v1.0 www.winsystems.com Page 10
6.2.4 J101 - OneBank Bottom Connector
Purpose: OneBank expansion interface bottom connection to host
computer.
Layout and Pin Reference
Connector
• Samtec ASP-129637-13
7. Software Drivers
Go to www.winsystems.com for information on available software drivers.
Diagram Pin Name Pin Name
1 USB_0C# 2 PR_RST#
33.3V 43.3V
5USB_1p6USB_0p
7USB_1n8USB_0n
9GND 10GND
11 PEx1_1Tp 12 PEx1_0Tp
13 PEx1_1Tn 14 PEx1_0Tn
15 GND 16 GND
17 PEx1_2Tp 18 PEx1_3Tp
19 PEx1_2Tn 20 PEx1_3Tn
21 GND 22 GND
23 PEx1_1Rp 24 PEx1_0Rp
25 PEx1_1Rn 26 PEx1_0Rn
27 GND 28 GND
29 PEx1_2Rp 30 PEx1_3Rp
31 PEx1_2Rn 32 PEx1_3Rn
33 GND 34 GND
35 PEx1_1CLKp 36 PEx1_0CLKp
37 PEx1_1CLKn 38 PEx1_0CLKn
39 +5 V_SB 40 +5 V_SB
41 PEx1_2CLKp 42 PEx1_3CLKp
43 PEx1_2CLKn 44 PEx1_3CLKn
45 DIR 46 PWRGOOD
47 SMB_DAT 48 RESERVED
49 SMB_CLK 50 RESERVED
51 SMB_ALERT 52 PSON#
33 +5 V
2
52
1
51
53
Tabla de contenidos
