CTJ COM Express Type 6 104e User manual

Connect Tech Inc. Tel: [phone]
42 Arrow Road Toll: 800-426-8979 (North America only)
Guelph, Ontario Fax: [phone]
N1K 1S6 Email: [e-mail]
www.connecttech.com [e-mail]
CTIM-00438 Revision 0.10 2018-01-05
COM Express Type 6 104e
Users Guide
Connect Tech Inc. Tel: [phone]
42 Arrow Road Toll: 800-426-8979 (North America only)
Guelph, Ontario Fax: [phone]
N1K 1S6 Email: [e-mail]
www.connecttech.com [e-mail]
CTIM-00438 Revision 0.10 2018-01-05

COM Express Type 6 104e
Users Guide
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Table of Contents
Table of Contents...................................................................................................................................2
Preface...................................................................................................................................................4
Disclaimer .......................................................................................................................................................4
Customer Support Overview...........................................................................................................................4
Contact Information ........................................................................................................................................4
Limited Product Warranty...............................................................................................................................5
Copyright Notice.............................................................................................................................................5
Trademark Acknowledgment..........................................................................................................................5
ESD Warning ..................................................................................................................................................6
Revision History ....................................................................................................................................6
Introduction...........................................................................................................................................7
Product Features and Specifications ......................................................................................................7
Product Overview..................................................................................................................................8
Block Diagram (CCG018)...............................................................................................................................8
Block Diagram (CCG017)...............................................................................................................................9
Connector Locations .....................................................................................................................................10
Connector Summary......................................................................................................................................11
Jumper Summary & Locations......................................................................................................................11
DIP Switch Summary & Locations...............................................................................................................11
Detailed Feature Description................................................................................................................12
COM Express................................................................................................................................................12
HD AUDIO...................................................................................................................................................13
Software Support for the CS4207.......................................................................................................13
DisplayPort/HDMI/DVI................................................................................................................................14
COM Express Module DisplayPort/HDMI/DVI ................................................................................14
10/100/1000 Ethernet (GBE).........................................................................................................................15
Software Support for the Intel 82574 .................................................................................................15
USB 2.0/3.0...................................................................................................................................................16
Mini-PCIe/mSATA Slots ..............................................................................................................................17
Dual Function Mini-PCIe/mSATA Slots............................................................................................17
Half and Full Length Mini-PCIe/mSATA Module Installation..........................................................17
Serial .............................................................................................................................................................19
Serial Configuration ...........................................................................................................................19
SW2 DIP Switch –Serial Selection/Control ...........................................................................................19
Dual RS-232............................................................................................................................................ 20
Serial 0 RS-232/Serial 1 RS-485.............................................................................................................20
Dual RS-485............................................................................................................................................ 20
Dual Disable............................................................................................................................................ 20
System...........................................................................................................................................................21
COM Express Fan .........................................................................................................................................21
PCIe/104 Top Stack ......................................................................................................................................22
LVDS Video..................................................................................................................................................23
VGA Video ...................................................................................................................................................23
Power Input...................................................................................................................................................24
ATX Power Functionality (CCG017 Rev B+, CCG018 All Rev)......................................................24
PCB Revision A...................................................................................................................................... 24
RTC Battery ..................................................................................................................................................25
SATA-PCIe/104 Switching...........................................................................................................................26
SATA Switching (CCG017 Only)......................................................................................................26

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External SATA..............................................................................................................................................26
SATA Power Connector.....................................................................................................................27
Carrier Control ..............................................................................................................................................27
SW1 DIP Switch.................................................................................................................................27
Typical Installation..............................................................................................................................28
On-Board Indicator LED’s ..................................................................................................................28
Current Consumption Details ..............................................................................................................29
Mechanical Details...............................................................................................................................30
Top View.......................................................................................................................................................30
Cables..................................................................................................................................................31
Cable Kits......................................................................................................................................................31
Additional Available Cables .........................................................................................................................31

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Preface
Disclaimer
The information contained within this user’s guide, including but not limited to any product specification, is
subject to change without notice.
Connect Tech assumes no liability for any damages incurred directly or indirectly from any technical or
typographical errors or omissions contained herein or for discrepancies between the product and the user’s
guide.
Customer Support Overview
If you experience difficulties after reading the manual and/or using the product, contact the Connect Tech
reseller from which you purchased the product. In most cases the reseller can help you with product installation
and difficulties.
In the event that the reseller is unable to resolve your problem, our highly qualified support staff can assist you.
Our support section is available 24 hours a day, 7 days a week on our website at:
www.connecttech.com/sub/support/support.asp. See the contact information section below for more
information on how to contact us directly. Our technical support is always free.
Contact Information
Mail/Courier
Connect Tech Inc.
Technical Support
42 Arrow Road
Guelph, Ontario
Canada N1K 1S6
Email/Internet
[email protected]m
[email protected]m
www.connecttech.com
Note:
Please go to the Download Zone or the Knowledge Database in the Support Center on the Connect Tech
website for product manuals, installation guides, device driver software and technical tips.
Submit your technical support questions to our customer support engineers via the Support Center on the
Connect Tech website.
Telephone/Facsimile
Technical Support representatives are ready to answer your call Monday through Friday, from 8:30 a.m. to
5:00 p.m. Eastern Standard Time. Our numbers for calls are:
Toll Free: 800-426-8979 (North America only)
Telephone: [phone] (Live assistance available 8:30 a.m. to 5:00 p.m. EST, Monday to Friday)
Facsimile: 519-836-4878 (on-line 24 hours)

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Limited Product Warranty
Connect Tech Inc. provides a two year Warranty for the COM Express Type 6 104e Carrier. Should this
product, in Connect Tech Inc.'s opinion, fail to be in good working order during the warranty period, Connect
Tech Inc. will, at its option, repair or replace this product at no charge, provided that the product has not been
subjected to abuse, misuse, accident, disaster or non-Connect Tech Inc. authorized modification or repair.
You may obtain warranty service by delivering this product to an authorized Connect Tech Inc. business
partner or to Connect Tech Inc. along with proof of purchase. Product returned to Connect Tech Inc. must be
pre-authorized by Connect Tech Inc. with an RMA (Return Material Authorization) number marked on the
outside of the package and sent prepaid, insured and packaged for safe shipment. Connect Tech Inc. will
return this product by prepaid ground shipment service.
The Connect Tech Inc. Limited Warranty is only valid over the serviceable life of the product. This is defined
as the period during which all components are available. Should the product prove to be irreparable, Connect
Tech Inc. reserves the right to substitute an equivalent product if available or to retract the Warranty if no
replacement is available.
The above warranty is the only warranty authorized by Connect Tech Inc. Under no circumstances will
Connect Tech Inc. be liable in any way for any damages, including any lost profits, lost savings or other
incidental or consequential damages arising out of the use of, or inability to use, such product.
Copyright Notice
The information contained in this document is subject to change without notice. Connect Tech Inc. shall not
be liable for errors contained herein or for incidental consequential damages in connection with the furnishing,
performance, or use of this material. This document contains proprietary information that is protected by
copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated to
another language without the prior written consent of Connect Tech, Inc.
Copyright

2017 by Connect Tech, Inc.
Trademark Acknowledgment
Connect Tech, Inc. acknowledges all trademarks, registered trademarks and/or copyrights referred to in this
document as the property of their respective owners. Not listing all possible trademarks or copyright
acknowledgments does not constitute a lack of acknowledgment to the rightful owners of the trademarks and
copyrights mentioned in this document.

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ESD Warning
Electronic components and circuits are sensitive to
ElectroStatic Discharge (ESD). When handling any circuit
board assemblies including Connect Tech COM Express
carrier assemblies, it is recommended that ESD safety
precautions be observed. ESD safe best practices include,
but are not limited to:
Leaving circuit boards in their antistatic packaging
until they are ready to be installed.
Using a grounded wrist strap when handling circuit
boards, at a minimum you should touch a grounded
metal object to dissipate any static charge that may be
present on you.
Only handling circuit boards in ESD safe areas, which
may include ESD floor and table mats, wrist strap
stations and ESD safe lab coats.
Avoiding handling circuit boards in carpeted areas.
Try to handle the board by the edges, avoiding contact
with components.
Revision History
Revision
Date
Changes
0.00
2015-03-10
Initial Release
0.01
2015-09-08
Fixed Table of Contents and Section Headings
0.02
2016-02-04
Added CCG018 Information
0.03
2016-05-04
Images replaced
0.04
2016-08-03
Added LED Information
0.05
2016-11-08
0.06
2017-10-23
Update format, add RTC Battery information
0.07
2017-05-16
Updated Product Features and Specifications Table
0.08
2017-07-12
Added cable drawing links, removed drawings from doc
0.09
2017-10-23
Various Updates
0.10
2018-01-05
Revised cable information

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Introduction
Connect Tech’s COM Express Type 6 104e brings new functionality and expandability to COM Express. With a
Basic COM Express Size (125mm x 95mm), the Type 6 104e is packed full of great features. With multiple video
display options, including on-board DisplayPort/HDMI/DVI Switching, as well as four USB 3.0 Links and a
PCIe/104 Stack, there is little the Type 6 104e is unable to handle.
With the included PCIe/104 Type 1 (CCG018) or Type 2 (CCG017) Stack, customization with additional storage,
additional devices over PCI Express, or just additional Power for other devices is possible.
Product Features and Specifications
Feature
COM Express Type 6 104e
COM Express
Compatibility
COM Express® Type 6 (PCIMG COM Express® COM.0 R2.1)
PCB Size / Overall Size
125mm x 95mm (4.921” x 3.740”)
3D STEP Model: download here
Display
2x DisplayPort/HDMI/DVI (On-Board Switching)
1x VGA
1x LVDS
Ethernet
2x Gigabit Ethernet (10/100/1000)
USB
4x USB 3.0
SATA
1x External SATA Link 3 (Switchable with PCIe/104 Type 2)
Audio
HD Audio: 1x Input, 1x Output
Serial
2x RS-232/RS-485
Mini-PCIe/mSATA
2x Full Sized Mini-PCIe/mSATA
PCIe/104 Connection
Type 1 (CCG018)
1x PCI Express Gen 3.0 x16 Link
4x PCIe Gen 2.0 x1 Link
2x USB 2.0 Link
Type 2 (CCG017)
2x SATA Link 2 (Link 3 Switchable
with External SATA)
4x PCIe Gen 2.0 x1 Link
2x USB 2.0 Link
PCIe/104 Power
+12V @ Supplied Amperage
+5V @ 16A
+3.3V Not Supplied (Population Option)
+5V_SB Not Supplied (Population Option)
Power Operation
ATX Compliant Operation
SUS_S3# Controlled (Default Option)
SUS_S5# Controlled (Population Option)
ATX Override mode (Always On)
Power Requirements
+12V DC Input
RTC Battery
Panasonic BR1225A/FA (External Battery Optional)
Operating Temperature
-40oC to +85oC
Accessories
Cable Kit
Warranty and Support
2 Year Warranty and Free Support

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Product Overview
Block Diagram (CCG018)

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Block Diagram (CCG017)

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Connector Locations

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Connector Summary
Designator
Connector
Description
P1
COM Express
COM Express Module Connector
P2
HD Audio
HD Audio: 1x Input, 1x Output FCI MiniTek Connector
P3A
DisplayPort/HDMI/DVI
Port 0
DisplayPort/HDMI/DVI Selectable FCI MiniTek Connector
P3B
DisplayPort/HDMI/DVI
Port 1
DisplayPort/HDMI/DVI Selectable FCI MiniTek Connector
P4A
Gigabit Ethernet Port 0
Gigabit Ethernet (10/100/1000) FCI MiniTek Connector
P4B
Gigabit Ethernet Port 1
Gigabit Ethernet (10/100/1000) FCI MiniTek Connector
P5A
USB 2.0/3.0 Ports 0-1
USB 2.0/3.0 Links 0 and 1 Intel Style Locking Connector
P5B
USB 2.0/3.0 Ports 2-3
USB 2.0/3.0 Links 0 and 1 Intel Style Locking Connector
P6A
Mini-PCIe/mSATA Slot 0
Mini-PCIe/mSATA Full Sized Card Slot
P6B
Mini-PCIe/mSATA Slot 1
Mini-PCIe/mSATA Full Sized Card Slot
P7
Serial
Serial: Dual RS-232/RS485 FCI MiniTek Connector
P8
COM Express System
Port
COM Express System Port FCI MiniTek Connector
P9
COM Express FAN
COM Express FAN Molex Connector
P10
PCIe/104
PCIe/104 Bus Connector
P11
LVDS Video
LVDS Video Hirose Connector
P12
VGA
VGA FCI MiniTek Connector
P13
Input Power
Input Power FCI Screw Terminal Connector
P14
External SATA
External SATA Molex Connector
P15
External SATA Power
External SATA Power Molex KK Connector
Jumper Summary & Locations
Designator
Function
Description
J1
RTC External/Local
Jumper to Select Local or External RTC Battery
J2
RTC Enable/Clear
Jumper to Enable RTC Battery or Clear BIOS
DIP Switch Summary & Locations
Designator
Function
Description
SW1
Carrier Control Switch
DIP Switches for Selecting Mini-PCIe Slot Operation, External or
PCIe/104 SATA Links, and ATX Power Operation Override
SW2
Serial Selection
DIP Switches for Controlling Serial Format and Related Features

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Detailed Feature Description
In COM Express Systems, the processor and chipset are implemented on the COM Express Module. This
connects to the COM Express Type 6 104e Carrier via a TE Board to Board Connector. There are various
connector pin configurations, known as Types. Please ensure you are only connecting a Type 6 COM Express
Module to the COM Express Type 6 104e Carrier.
COM Express
The processor and chipset are implemented on the COM Express Type-6 Module, which connects to the COM
Express Type 6 104e Carrier Board via a Tyco fine pitch stacking connector.
Function
COM Express Interface
Location
P1
Type
TE Connectivity Board to Board Connector
Carrier
Connector
P/N
3-6318491-6
Manufacturer: TE Connectivity
Mating
Connector
P/N
3-1827231-6
Manufacturer: TE Connectivity
Pinout
Refer to COM Express R2.0 specification, Type-6

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HD AUDIO
The COM Express Type 6 104e Carrier features HD Audio capabilities with the assistance of the Cirrus Logic
CS4207 Codec device. From the Codec, 1 Microphone Input and 1 Headphone Output are available.
Function
HD Audio
Location
P2
Type
FCI Minitek Double Row 4 x 2
P/N
98414-G06-08LF
Mating
10073599-008LF
Cable
CBG118
Pinout
Pin
Description
Pin
Description
1
-
2
-
3
MIC IN R
4
MIC IN L
5
GND
6
GND
7
HP OUT R
8
HP OUT L
Software Support for the CS4207
The audio codec used on the COM Express Type 6 104e Carrier is the CS4207 from Cirrus Logic.
Additional drivers will be needed to properly operate audio on the COM Express Type 6 104e Carrier. The
drivers can be found here:
https://www.cirrus.com/products/cs4207/

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DisplayPort/HDMI/DVI
Function
DisplayPort/HDMI/DVI Connector (DisplayPort Output)
Location
P3A, P3B
Type
FCI Minitek Double Row 10 x 2
P/N
98414-G06-20LF
Mating
10073599-020LF
Cable
CBG113
Pinout
Pin
Description
Pin
Description
1
DP0+
2
DP3+
3
DP0-
4
DP3-
5
GND
6
GND
7
DP1+
8
DPAUX-
9
DP1-
10
DPAUX+
11
GND
12
GND
13
DP2+
14
Hot Plug Detect
15
DP2-
16
GND
17
GND
18
GND
19
+3.3V
20
DP/TMDS SEL[1]
Note [1]: Cable assembly must tie low (GND) for DisplayPort output
COM Express Module DisplayPort/HDMI/DVI
The COM Express Specification has multiple display output formats, including DisplayPort, HDMI, and DVI
as part of the Digital Display Interface (DDI). The 104e Carrier connectors can be used to display all of these
formats. On-board switching circuitry to enable HDMI or DVI has been included. The COM Express DDI may
require a change to the COM Express BIOS to swap output formats.
DisplayPort/HDMI/DVI

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Function
DisplayPort/HDMI/DVI Connector (HDMI/DVI Output)
Location
P3A, P3B
Type
FCI Minitek Double Row 10 x 2
P/N
98414-G06-20LF
Mating
10073599-020LF
Cable
CBG145
Pinout
Pin
Description
Pin
Description
1
TMDS2+
2
TMDS CLK+
3
TMDS2-
4
TMDS CLK-
5
GND
6
GND
7
TMDS1+
8
DDC DATA
9
TMDS1-
10
DDC CLK
11
GND
12
GND
13
TMDS0+
14
Hot Plug Detect
15
TMDS0-
16
GND
17
GND
18
GND
19
+3.3V
20
DP/TMDS SEL[2]
Note [2]: Cable assembly must tie high (+3.3V) HDMI/DVI output
10/100/1000 Ethernet (GBE)
Function
Gigabit Ethernet Connector
Location
P4A, P4B
Type
FCI Minitek Double Row 5 x 2
P/N
98414-G06-10LF
Mating
10073599-010LF
Cable
CBG117
Pinout
Pin
Description
Pin
Description
1
MX0-
2
MX0+
3
MX1-
4
MX1+
5
SHELL
6
SHELL
7
MX2-
8
MX2+
9
MX3-
10
MX3+
Software Support for the Intel 82574
Additional drivers may be needed to properly operate the GBE Port 1 (P4B) on the carrier.
These drivers can be downloaded directly from Intel website from the below link:
http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily=Ethernet+Components&Produc
tLine=Ethernet+Controllers&ProductProduct=Intel%C2%AE+82574+Gigabit+Ethernet+Controller

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USB 2.0/3.0
The maximum configuration for a Type 6 COM Express Modules allows for four external USB 3.0 Ports with
integrated USB 2.0 Ports. The USB 3.0 signals are sourced from the COM Express Module, and run through a
Pericom Semiconductor PI3EQX7502AIZDE re-driver.
Over current protection, power supply filtering and ESD protection is provided.
Function
USB 2.0/3.0
Location
P5A, P5B
Type
Lotes Co. Ltd Double Row 10 x 2
P/N
ABA-USB-152-K01
Cable
CBG131
Pinout
Pin
Description
Pin
Description
1
Port A - VBUS
20
-
2
Port A - SSRX-
19
Port B - VBUS
3
Port A - SSRX+
18
Port B - SSRX-
4
GND
17
Port B - SSRX+
5
Port A - SSTX-
16
GND
6
Port A - SSTX+
15
Port B - SSTX-
7
GND
14
Port B - SSTX+
8
Port A - D-
13
GND
9
Port A - D+
12
Port B - D-
10
-
11
Port B - D+

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Mini-PCIe/mSATA Slots
Dual Function Mini-PCIe/mSATA Slots
The COM Express Type 6 104e Carrier has two special dual purpose functional Mini-PCIe/mSATA slots.
Each of these slots can accept either a Mini-PCIe module or an mSATA SSD module. These slots have
circuitry that allows for the selection between connecting PCIe lanes or SATA lanes to the Connector. Finally,
each of these slots also contain a USB 2.0 link as per the Mini-PCIe specification.
See the block diagram for the Mini-PCIe/mSATA switching functionality.
Mini-PCIe/mSATA Switching Functionality Diagram
If a Mini-PCIe Card is placed into the Mini-PCIe/mSATA 0 slot, then the Carrier Control DIP Switch (SW1B)
will select the SATA link routed to the Mini-PCIe/mSATA 0 slot to be disconnected.
If however an mSATA Card is placed into the Mini-PCIe/mSATA 0 slot, then the Carrier Control DIP Switch
(SW1B) will select the PCIe link routed to the Mini-PCIe/mSATA 0 slot to be disconnected.
This allows for the following maximum configurations:
A. 2x Mini-PCIe Cards, with 0x mSATA Cards
B. 1x Mini-PCIe Cards, with 1x mSATA Cards
C. 0x Mini-PCIe Cards, with 2x mSATA Cards
Carrier Control DIP Switch Selection
Switch Location
Switch ON
Switch OFF
SW1A
Slot 1 Mini-PCIe
Slot 1 mSATA
SW1B
Slot 0 Mini-PCIe
Slot 0 mSATA
See SW1 DIP Switch for details
Half and Full Length Mini-PCIe/mSATA Module Installation
The COM Express Type 6 104e Carrier is designed with mounting holes to allow for the population of a full
length module. To install a half-length module you must use a Mini-PCIe Half to Full Size Extension Bracket.

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Function
Mini-PCIe/mSATA Slots
Location
P6A, P6B
Type
Molex Card Edge Connector
P/N
48338-0065
Pinout
Pin
Mini-PCIe Description
mSATA Description
1
WAKE# (pulled up to
+3.3V)
-
2
+3.3V
+3.3V
3
-
-
4
GND
GND
5
-
-
6
+1.5V
+1.5V
7
CLKREQ#
-
8
UIM_PWR
-
9
GND
GND
10
UIM_DATA
-
11
PCIe CLK-
-
12
UIM_CLK
-
13
PCIe CLK+
-
14
UIM_RESET
-
15
GND
GND
16
UIM_VPP
-
17
-
-
18
GND
GND
19
-
-
20
W_DISABLE# (pulled
up to +3.3V)
-
21
RESV
RESV
22
-
-
23
PCIe RX-
SATA TX+
24
+3.3V
+3.3V
25
PCIe RX+
SATA TX-
26
GND
GND
27
GND
GND
28
+1.5V
+1.5V
29
GND
GND
30
SMB_CLK
-
31
PCIe TX-
SATA RX-
32
SMB_DATA
-
33
PCIe TX+
SATA RX+
34
GND
GND
35
GND
GND
36
USB D-
-
37
GND
GND
38
USB D+
-
39
+3.3V
+3.3V
40
GND
GND
41
+3.3V
+3.3V
42
-
-
43
RESV
RESV
44
-
-
45
-
-
46
-
-
47
-
-
48
+1.5V
+1.5V
49
-
-
50
GND
GND
51
-
-
52
+3.3V
+3.3V

COM Express Type 6 104e
Users Guide
www.connecttech.com
Document: CTIM-00438
Revision: 0.10
Page 19 of 31
Connect Tech Inc. 800-426-8979 | 519-836-1291
Date: 2018-01-05
Serial
Function
Dual Serial (RS-232/RS-485)
Location
P7
Type
FCI Minitek Double Row 5 x 2
P/N
98414-G06-10LF
Mating
10073599-010LF
Cable
CBG104
Pinout
Pin
Description
1
Serial 0 - RS-232TX/RS-485TX+
2
Serial 0 - RS-232RX/RS-485RX+
3
Serial 0 - RS-485TX-
4
Serial 0 - RS-485RX-
5
GND
6
GND
7
Serial 1 - RS-232TX/RS-485TX+
8
Serial 1 - RS-232RX/RS-485RX+
9
Serial 1 - RS-485TX-
10
Serial 1 - RS-485RX-
Serial Configuration
All of the Serial UART Links from the COM Express Type 6 Module are routed into an Exar SP336E
Transceiver. This enables the various selectable serial outputs (RS-232/RS-485). To configure the setting, the
appropriate configuration of the Serial Selection DIP Switch is required. Please refer to the Exar SP336E
datasheet for additional details.
SW2 DIP Switch –Serial Selection/Control
Function
Serial Selection and Control
Location
SW2
Pinout
Switch
Description
A
Mode 0 Selection - RS-232/RS-485
B
Serial Link 0 - RX+ BIAS
C
Mode 1 Selection - RS-232/RS-485
D
Serial Link 0 - RX- BIAS
E
Serial Link 1 - RX+ BIAS
F
Serial Link 1 - RX- BIAS

COM Express Type 6 104e
Users Guide
www.connecttech.com
Document: CTIM-00438
Revision: 0.10
Page 20 of 31
Connect Tech Inc. 800-426-8979 | 519-836-1291
Date: 2018-01-05
Dual RS-232
Switch
Position
Description
A
OFF
Mode 0 Selection - RS-232 Selection
B
OFF
Serial Link 0 - RX+ BIAS
C
OFF
Mode 1 Selection - RS-232 Selection
D
OFF
Serial Link 0 - RX- BIAS
E
OFF
Serial Link 1 - RX+ BIAS
F
OFF
Serial Link 1 - RX- BIAS
Serial 0 RS-232/Serial 1 RS-485
Switch
Position
Description
A
OFF
Mode 0 Selection - RS-232 Selection
B
OFF
Serial Link 0 - RX+ BIAS
C
ON
Mode 1 Selection - RS-485 Selection
D
OFF
Serial Link 0 - RX- BIAS
E
USER
Serial Link 1 - RX+ BIAS
F
USER
Serial Link 1 - RX- BIAS
Dual RS-485
Switch
Position
Description
A
ON
Mode 0 Selection - RS-232 Selection
B
USER
Serial Link 0 - RX+ BIAS
C
OFF
Mode 1 Selection - RS-485 Selection
D
USER
Serial Link 0 - RX- BIAS
E
USER
Serial Link 1 - RX+ BIAS
F
USER
Serial Link 1 - RX- BIAS
Dual Disable
Switch
Position
Description
A
ON
Mode 0 Selection - Disable Selection
B
XX
Serial Link 0 - RX+ BIAS
C
ON
Mode 1 Selection - Disable Selection
D
XX
Serial Link 0 - RX- BIAS
E
XX
Serial Link 1 - RX+ BIAS
F
XX
Serial Link 1 - RX- BIAS