3500/22M Transient Data Interface Module
Datasheet
Bently Nevada Machinery Condition Monitoring
Description
The 3500/22M Transient Data Interface (TDI) is the interface
between the 3500 monitoring system and compatible
software (System 1 Condition Monitoring and Diagnostic
software and 3500 System Configuration software). The TDI
combines the function of a 3500/20 Rack Interface Module
(RIM) with the data collection capability of a communication
processor such as TDXnet.
The TDI resides in the slot adjacent to the power supplies of a
3500 rack. It interfaces with M series monitors (3500/40M,
3500/42M, etc.) to continuously collect steady state and
transient dynamic (waveform) data and pass this data through
an Ethernet link to the host software. Refer to the
Compatibility section at the end of this document for more
information.
Static data capture capability is standard with the TDI.
However, using an optional Channel Enabling Disk will allow
the TDI to capture dynamic and high-resolution transient data
as well. The TDI incorporates the communication processor
function within the 3500 rack.
Although the TDI provides certain functions common to the
entire rack, it is not part of the critical monitoring path and has
no effect on the proper, normal operation of the overall
monitor system for automatic machinery protection. Every
3500 rack requires one TDI or RIM, which always occupies Slot
1 (next to the power supplies).
Document: 161581
Rev. T
3500/22M Transient Data Interface Module
Datasheet
Specifications
Inputs
Power
Consumption 10.5 Watts
Data
Front Panel USB-B
10Base-T/
100Base-TX I/O
100Base-FX I/O
Outputs
OK LED
TX/RX LED
TM LED
CONFIG OK
LED
I/O Module OK Relay
Function
10Base-T or 100Base-TX
Ethernet, autosensing
100Base-FX Fiber-Optic
Ethernet
Front Panel LEDs
Indicates when the 3500/22M is
operating properly
Indicates when the 3500/22M is
communicating with the other
modules in the rack
Indicates when the 3500 rack is in
Trip Multiply mode
Indicates that the 3500 rack has a
valid configuration
Indicates when the 3500 rack is
operating normally or when a
fault has been detected within
the rack. User can select either an
“OPEN” or “CLOSED” contact to
annunciate a NOT OK condition.
This relay always operates as
“Normally Energized”.
Controls
Rack reset
button
Address
switch
Configuration
Keylock
Front Panel
Clears latched alarms and Timed
OK Channel Defeat in the rack.
Performs same function as “Rack
Reset” contact on I/O module
Used to set the rack address:
127 possible addresses
Used to place 3500 rack in
either “RUN” mode or
“PROGRAM” mode. RUN mode
allows for normal operation of
the rack and locks out
configuration changes.
PROGRAM mode allows for
normal operation of the rack
and also allows for local or
remote rack configuration. The
key can be removed from the
rack in either position, allowing
the switch to remain in either
the RUN or PROGRAM position.
Locking the switch in the RUN
position allows you to restrict
unauthorized rack
reconfiguration. Locking the
switch in PROGRAM position
allows remote reconfiguration
of a rack at any time.
Ratings
Arc
Protection
Standard OK Relay is rated to 5A
@ 24 Vdc/120 Vac, 120
Watts/600 VA Switched Power
(maximum)
OK Relay with gold-plated
contacts is rated down to 1 mA
@ 1 Vdc (minimum)
Arc suppressors are provided.
2/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
I/O Module System Contacts
Trip Multiply
Description
Maximum
Current
Description
Maximum
Current
Description
Maximum
Current
Used to place 3500 rack in Trip
Multiply
<1 mAdc, Dry Contact to
Common
Alarm Inhibit
Used to inhibit all alarms in the
3500 rack
<1 mAdc, Dry Contact to
Common
Rack Reset
Used to clear latched alarms and
Timed OK Channel Defeat
<1 mAdc, Dry Contact to
Common
I/O Module Signal Common Terminal
Both versions of the TDI I/O Module now
include a 2-pin connector for connecting Signal
Common to a single point Instrument Ground
for the rack. When this is done, the selector
switch on the side of the Power Input Module
(PIM) must be slid in the direction of the arrow
marked "HP" to isolate Signal Common from
chassis (safety) ground.
l Supports multiple events per revolution
speed inputs up to 20 kHz
Startup/Coastdown Data
l Data collected at selected increments of
speed and time
l Increasing and decreasing speed intervals
are independently programmable
l Initiation of transient data collection
based on detecting the machine speed
within one of two programmable
windows
l The number of transient events that can
be collected is only limited by the
available memory in the module
Alarm Data Collection
l Pre- and post-alarm data
l Static values collected at one second
intervals for 10 minutes before the event
and 1 minute after the event
l Static values collected at 100 ms intervals
for 20 seconds before the event and 10
seconds after the event
l 2.5 minutes of waveform data collected at
10-second intervals before the alarm and
1 minute of waveform data collected at
10-second intervals after the alarm
Static Values Data
Data Collection
Keyphasor Inputs
l Supports the four 3500 system Keyphasor
signals. The speed range support is based
on the number of dynamic channels
enabled:
Number of
Channels
1 to 16 1 rpm 100,000 rpm
17 to 24 1 rpm 60,000 rpm
25 to 48 1 rpm 30,000 rpm
Minimum
Speed
Maximum
Speed
l TDI will collect the static values including
the values measured by the monitors.
l TDI provides four nX static values for each
point. Amplitude and phase are returned
for each of the values.
Waveform Sampling
l Collection of waveforms for 48 channels.
l DC-coupled waveforms
l Simultaneous Synchronous and
Asynchronous data sampled during all
operational modes
l User-configurable Synchronous waveform
sampling rates:
3/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
o1024 samples/rev for 2 revolutions
o720 samples/rev for 2 revolutions
o512 samples/rev for 4 revolutions
o360 samples/rev for 4 revolutions
o256 samples/rev for 8 revolutions
o128 samples/rev for 16 revolutions
o64 samples/rev for 32 revolutions
o32 samples/rev for 64 revolutions
o16 samples/rev for 128 revolutions
l Asynchronous data sampled to support an
800-line spectrum at the following
frequency spans:
o10 Hz
o20 Hz
o50 Hz
o100 Hz
o200 Hz
o500 Hz
o1000 Hz
o2000 Hz
o5000 Hz
o10 kHz
o20 kHz
o30 kHz
l Asynchronous data is anti-alias filtered
l Channel Pairs for providing Orbit or
synchronous full spectrum presentations
can be split among multiple monitors. For
asynchronous full spectrums the channels
must be within a monitor channel pair (30
kHz frequency span data will not be phase
correlated between channel pairs)
USB Cable Length: 5 meters
Cable Length
(16.4 ft) maximum. A 3 meter
(9.8 ft) cable is included with
the 3500 rack
Connector USB-B
10Base-T / 100Base-TX Ethernet I/O
Ethernet, 10Base-T and
Communications
100Base TX. Conforms to
IEEE802.3
Protocol
Supported
BN Host Protocol and BN TDI
Protocol using Ethernet
TCP/IP
RJ-45 (telephone jack style)
Connection
for 10Base-T/100Base-TX
Ethernet cabling
Cable Length
100 metres (328 feet)
maximum
100 Base-FX Ethernet I/O
Ethernet, 100Base-FX Fiber
Communications
Optic, full duplex multimode.
Conforms to IEEE802.3u
Protocol
Supported
BN Host Protocol and BN TDI
Protocol using Ethernet
TCP/IP
MT-RJ Male Fiber Optic
Connection
connector for 100 Base-FX
cabling
Communications
Protocols
Communication with 3500
BN Host
Protocol
BN TDI Protocol
Communications USB-B
Protocol
Supported
Baud Rate
Configuration Software, 3500
Data Acquisition Software,
and 3500 Display Software
Communication with System
1 Condition Monitoring and
Diagnostic Software
Front Panel
BN Host Protocol
115.2 kbaud maximum
(auto-baud capable)
2000 metres (6560 feet)
Cable Length
maximum, multimode fiber
optic cable
The 3500/22M has a MT-RJ Male connector on the
unit for Fiber Optic 100 Base-FX cabling therefore you
MUST use a MT-RJ Female connector on the fiber
optic cable to ensure proper connectivity.
4/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
Environmental Limits
TDI Module, 10Base-T/ 100Base-TX I/O, and
100Base-FX I/O
Operating
Temperature
Storage
Temperature
Humidity 95%, non-condensing
Powered TDI 38 years @ 50 °C (122 °F)
Unpowered
TDI
-30 °C to +65 °C (-22 °F to +149
°F)
-40 °C to +85 °C (-40 °F to +185
°F)
Battery Life
12 years @ 50 °C (122 °F)
Physical
TDI Module
Dimensions
(Height x
Width x
Depth)
Weight 0.91 kg (2.0 lbs)
241.3 mm x 24.4 mm x 241.8
mm (9.50 in x 0.96 in x 9.52 in)
I/O Modules
Compliance and Certifications
FCC
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
l This device may not cause harmful
interference.
l This device must accept any
interference received, including
interference that may cause
undesired operation.
EMC
European Community Directive:
EMC Directive 2014/30/EU
Standards:
EN 61000-6-2 Immunity for
Industrial Environments
EN 61000-6-4 Emissions for
Industrial Environments
Dimensions
(Height x
Width x
Depth)
Weight 0.20 kg (0.44 lbs)
TDI Module 1 full-height front slot
I/O Modules 1 full-height rear slot
241.3 mm x 24.4 mm x 99.1
mm (9.50 in x 0.96 in x 3.90 in)
Rack Space Requirements
Electrical Safety
European Community Directive:
LV Directive 2014/35/EU
Standards:
EN 61010-1
RoHS
European Community Directive:
RoHS Directive 2011/65/EU
Maritime
ABS - Marine and Offshore Applications
DNV GL Rules for Classification – Ships,
Offshore Units, and High Speed and Light
Craft
5/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
Hazardous Area Approvals
For the detailed listing of country and product specific
approvals, refer to the Approvals Quick Reference
Guide (108M1756) available from www.Bently.com.
CSA/NRTL/C
Class I, Zone 2: AEx/Ex nA nC ic IIC
T4 Gc;
Class I, Zone 2: AEx/Ex ec nC ic IIC
T4 Gc;
Class I, Division 2, Groups A, B, C,
and D;
T4 @ Ta= -20˚C to +65˚C (-4˚F to
+149˚F)
When installed per drawing 149243
or 149244.
ATEX/IECEx
II 3 G
Ex nA nC ic IIC T4 Gc
Ex ec nC ic IIC T4/T5 Gc
T4 @ Ta= -20˚C to +65˚C (-4˚F to
+149˚F)
When installed per drawing 149243
or 149244.
6/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
Ordering Information
For the detailed listing of country and product specific
approvals, refer to the Approvals Quick Reference
Guide (108M1756) available from www.Bently.com.
Product Options and Part Numbers
3500/22M TDI Module and I/O
B: Transient Points
002 to 672 Transient Points
The sum of the two fields must be equal to or less than
672. One disk can support multiple TDIs.
Ethernet Cables
Standard 10 Base-T/100 Base-TX Shielded
Category 5 Cable with RJ-45 connectors (solid
conductor)
3500/22-AA-BB-CC
A: Transient Data Interface Type
01 Standard (use for standard monitoring applications)
B: I/O Module Type
01 10Base-T/100Base-TX Ethernet
02 100Base-FX (Fiber Optic) Ethernet
10Base-T/100Base-TX Ethernet with gold-plated OK
03
Relay contacts
100Base-FX (fiber optic) Ethernet with gold-plated
04
OK Relay contacts
C: Agency Approval
00 None
01 CSA/NRTL/C (Class 1, Division 2)
02 Multi (CSA, ATEX, IECEx)
3500 22M Dynamic Data Enabling
Disk
This disk enables the number of channels of
dynamic data (i.e., the ability to collect
waveforms) that the TDI will support. There are
two levels of dynamic data. Steady-State points
are channels that collect waveform data due
either to a software command or to an alarm
event, and therefore support current values,
scheduled waveform capture, and alarm data
capture. Transient points provide all the
function of a Steady-State point with the
additional capability of waveform collection
due to parameter variations such as machine
speed.
3500/09-AAA-BBB
A: Steady-State Points
000 to 672 Steady-State Points
138131-AAA
A: Cable Length
006 6 feet (1.8 m)
010 10 feet (3.0 m)
025 25 feet (12.2 m)
040 40 feet (12.2 m)
050 50 feet (15.2 m)
075 75 feet (22.9 m)
085 85 feet (25.9 m)
100 100 feet (30.5 m)
120 120 feet (36.6 m)
150 150 feet (45.7 m)
200 200 feet (61.0 m)
250 250 feet (76.2 m)
320 320 feet (97. m)
Standard lengths for 10Base-T/100Base-TX cabling are
shown above.
Fiber Optic Cable
100 Base-FX fiber optic cable with MT-RJ
female connectors.
161756-AAA
A: Cable Length in feet up to 1300 ft (400m)
010 to 500 10 ft. to 500 ft. in 10 ft. increments only
500 to 1300 500 ft. to 1300 ft. in 100 ft. increments only
Spares
288055-01
123M4610* 10 foot A to B USB cable
Standard Transient Data Interface Module
with USB cable
7/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
146031-01 10Base-T/100Base-TX I/O Module
146031-02 100Base-FX (Fiber Optic) I/O Module
161580
164466 Network Accessories Datasheet
00580441
00580436
111M5777
3500/22M TDI Operation and
Maintenance User Guide
Connector header, internal termination,
3-position, green
Connector header, internal termination,
6-position, green
Connector header, internal termination,
2-position, green
* The USB cable part number is 123M4610. This
specific cable is required to maintain isolation between
chassis and ground. It is also important that the computer
being attached to the USBneeds to be operating from
batteries (i.e. NOT connected to ground) to avoid creating a
ground loop.
Compatibility
When upgrading your 3500 rack from a 3500/20
RIM to a 3500/22 TDI, there may be 3500 M
modules (e.g. 3500/40M) that are not
compatible with the 3500/22. Please check with
bntechsupport@ge.com for additional details.
CAUTION
Upgrade advisory.
If the RIM I/O is left in the rack
when installing a new TDI, it will
damage the TDI.
Please perform the upgrade in
this order:
1)Remove RIM
2)Remove RIM I/O
3) Insert TDI I/O
4) Insert TDI.
Network Requirements
For complete information on network
requirements, refer to the 3500 Hardening Guide
[document 106M9733]. This document can be
requested at bntechsupport.com.
8/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
Graphs and Figures
1. Main Module
2. 10 Base-T/100 Base TX (copper) Ethernet I/O Module
3. 100 Base-FX (fiber optic) Ethernet I/O Module
4. LEDs indicate operating status of the module
5. Hardware Switches
6. USB Configuration Port for configuring or retrieving
machinery data
7. OK Relay indicates the OK status of the overall rack
8. Signal Common external grounding terminal
9. RJ-45 Ethernet Port for configuration and data collection
10. System Contacts
11. Fiber Optic Ethernet Port for configuration and data collection
Figure 1: Front and rear view of the Transient Data Interface
9/10 161581 Rev. T
3500/22M Transient Data Interface Module
Datasheet
Copyright 2019 Baker Hughes, a GE company, LLC ("BHGE") All rights reserved.
Bently Nevada, Orbit Logo, Keyphasor and System 1 are registered trademarks of BHGE in the United
States and other countries. All product and company names are trademarks of their respective holders.
Use of the trademarks does not imply any affiliation with or endorsement by the respective holders.
This product may be covered by one or more patents, see Bently.com/legal for current status.
The information contained in this document is subject to change without prior notice.
1631 Bently Parkway South, Minden, Nevada USA 89423
Phone: 1.775.782.3611 Bently.com
10/10 161581 Rev. T
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