PCB Piezotronics IMI SENSORS 682A14 Instruction Manual

The information contained in this document supersedes all similar information that
may be found elsewhere in this manual.
Service – Due to the sophisticated
nature of the sensors and associated
instrumentation provided by PCB
Piezotronics, user servicing or repair is
not recommended and, if attempted,
may void the factory warranty. Routine
maintenance, such as the cleaning of
electrical connectors, housings, and
mounting surfaces with solutions and
techniques that will not harm the
physical material of construction, is
acceptable. Caution should be observed
to ensure that liquids are not permitted
to migrate into devices that are not
hermetically sealed. Such devices
should only be wiped with a dampened
cloth and never submerged or have
liquids poured upon them.
Repair – In the event that equipment
becomes damaged or ceases to
operate, arrangements should be made
to return the equipment to PCB
Piezotronics for repair. User servicing or
repair is not recommended and, if
attempted, may void the factory
warranty.
Calibration – Routine calibration of
sensors and associated instrumentation
is recommended as this helps build
confidence in measurement accuracy
and acquired data. Equipment
calibration cycles are typically
established by the users own quality
regimen. When in doubt about a
calibration cycle, a good “rule of thumb”
is to recalibrate on an annual basis. It is
also good practice to recalibrate after
exposure to any severe temperature
extreme, shock, load, or other
environmental influence, or prior to any
critical test.
PCB Piezotronics maintains an ISO-
9001 certified metrology laboratory and
offers calibration services, which are
accredited by A2LA to ISO/IEC 17025,
with full traceability to SI through
N.I.S.T. In addition to the normally
supplied calibration, special testing is
also available, such as: sensitivity at
elevated or cryogenic temperatures,
phase response, extended high or low
frequency response, extended range,
leak testing, hydrostatic pressure
testing, and others. For information on
standard recalibration services or
special testing, contact your local PCB
Piezotronics distributor, sales
representative, or factory customer
service representative.
Returning Equipment –Following
these procedures will ensure that your
returned materials are handled in the
most expedient manner. Before
returning any equipment to PCB
Piezotronics, contact your local
distributor, sales representative, or
factory customer service representative
to obtain a Return Warranty, Service,
Repair, and Return Policies and
Instructions Materials Authorization
(RMA) Number. This RMA number
should be clearly marked on the outside
of all package(s) and on the packing
Service, Repair, and Return
Policies and Instructions
nbn Austria GmbH

list(s) accompanying the shipment. A
detailed account of the nature of the
problem(s) being experienced with the
equipment should also be included
inside the package(s) containing any
returned materials.
A Purchase Order, included with the
returned materials, will expedite the
turn-around of serviced equipment. It is
recommended to include authorization
on the Purchase Order for PCB to
proceed with any repairs, as long as
they do not exceed 50% of the
replacement cost of the returned
item(s). PCB will provide a price
quotation or replacement
recommendation for any item whose
repair costs would exceed 50% of
replacement cost, or any item that is not
economically feasible to repair. For
routine calibration services, the
Purchase Order should include
authorization to proceed and return at
current pricing, which can be obtained
from a factory customer service
representative.
Contact Information –International
customers should direct all inquiries to
their local distributor or sales office. A
complete list of distributors and offices
can be found at www.pcb.com.
Customers within the United States may
contact their local sales representative
or a factory customer service
representative. A complete list of sales
representatives can be found at
www.pcb.com. Toll-free telephone
numbers for a factory customer service
representative, in the division
responsible for this product, can be
found on the title page at the front of this
manual. Our ship to address and
general contact numbers are:
PCB Piezotronics, Inc.
3425 Walden Ave.
Depew, NY14043 USA
Toll-free: [phone]
24-hour SensorLineSM: [phone]
Website: www.pcb.com
E-mail: [email protected]

PCBᕤ󰵣䙹奮␴㳳慷学⢯ - ୰ᅜRoHS2බᕸ⾲
PCB Industrial Monitoring and Measuring Equipment - China RoHS 2 Disclosure Table
㒊௳ྡ⛠
᭷ᐖ≀峐
摭
(Pb)
ợ
(Hg)
擱
(Cd)
භ௴撔
(Cr(VI))
ከ⁏俼劗
(PBB)
ከ⁏஧Ɽ慂
(PBDE)
ఫᡣ
O
O
O
O
O
O
PCB
ᯈ
X
O
O
O
O
O
䓝㮼徆㍍ჾ
O
O
O
O
O
O
⌳䓝㘞య
X
O
O
O
O
O
䍗ể
O
O
O
O
O
O
摩㯇潁
O
O
O
O
O
O
䓝Ꮚ
O
O
O
O
O
O
ཌ⭷ᇶᯈ
O
O
X
O
O
O
䓝乧
O
O
O
O
O
O
䓝亮
X
O
O
O
O
O
ረᩱ
O
O
O
O
O
O
䂲᥋
X
O
O
O
O
O
撄⎰慹
/
㯤撄
X
O
O
O
O
O
ᮏ⾲᱁౫ᤣ
SJ/T 11364
ⓗ奬⭂亾⇞ࠋ
O
㸸 ⾲♧宍㚱⭛䈑峐⛐宍悐ẞ㇨㚱⛯峐㛸㕁󰵶䘬⏓慷⛯⛐
GB/T 26572
奬⭂䘬旸慷天㯪ẍᶳࠋ
X
㸸 ⾲♧宍㚱⭛䈑峐军⮹⛐宍悐ẞ䘬㝸ᶨ⛯峐㛸㕁󰵶䘬⏓慷崭↢
GB/T 26572
奬⭂䘬旸慷天㯪ˤ
摭㗗㫏㳚
RoHS
ᣦ௧
2011/65/ EU
㝃௳୕࿴㝃௳ᅄ┠๓⏤னඔ孠䘬審󱂖ࠋ
CHINA RoHS COMPLIANCE

DOCUMENT NUMBER: 21354
DOCUMENT REVISION: D
ECN: 46162
Component Name
Hazardous Substances
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Chromium VI
Compounds
(Cr(VI))
Polybrominated
Biphenyls
(PBB)
Polybrominated
Diphenyl
Ethers (PBDE)
Housing
O
O
O
O
O
O
PCB Board
X
O
O
O
O
O
Electrical
Connectors
O
O
O
O
O
O
Piezoelectric
Crystals
X
O
O
O
O
O
Epoxy
O
O
O
O
O
O
Teflon
O
O
O
O
O
O
Electronics
O
O
O
O
O
O
Thick Film
Substrate
O
O
X
O
O
O
Wires
O
O
O
O
O
O
Cables
X
O
O
O
O
O
Plastic
O
O
O
O
O
O
Solder
X
O
O
O
O
O
Copper Alloy/Brass
X
O
O
O
O
O
This table is prepared in accordance with the provisions of SJ/T 11364.
O: Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit
requirement of GB/T 26572.
X: Indicates that said hazardous substance contained in at least one of the homogeneous materials for this part is above
the limit requirement of GB/T 26572.
Lead is present due to allowed exemption in Annex III or Annex IV of the European RoHS Directive 2011/65/EU.

1
1
2
2
3
3
4
4
A A
B B
CODE
IDENT. NO.
52681
DWG. NO.
SCALE: SHEET
DRAWN CHECKED ENGINEER
TITLE
UNLESS OTHERWISE SPECIFIED TOLERANCES ARE:
DIMENSIONS IN MILLIMETERS
[ IN BRACKETS ]
ANGLES B 2 DEGREES
3425 WALDEN AVE. DEPEW, NY 14043
[phone] E-MAIL: [e-mail]
DIMENSIONS IN INCHES
ANGLES B 2 DEGREES
FILLETS AND RADII
.003 - .005
FILLETS AND RADII
0.07 - 0.13
OUTLINE DRAWING
68699
1 OF 1
FULL
4-20 DIN RAIL CONDITIONER
DECIMALS XX ±.03
XXX ±.010
DECIMALS X ± 0.8
XX ± 0.25
KRM 5/23/18 KRM 5/23/18 GGS 5/23/18
68699
PCB Piezotronics Inc. claims proprietary rights in
the information disclosed hereon. Neither it nor any
reproduction thereof will be disclosed to others
without the written consent of PCB Piezotronics Inc.
REVISIONS
REV DESCRIPTION DIN
NR RELEASED TO DRAFTING 48166
4.47 [113.6] .50 [12.7]
3.90 [99.0]
.890 [22.60]
.260 [6.60]
POWER/FAULT
ICP OUTPUT
[e-mail] | www.nbn.atTel. [phone] | Fax [phone]Riesstraße 146, 8010 Graz
nbn Austria GmbH
Aufgrund laufenderWeiterentwicklungen sind Änderungen der Spezikationen vorbehalten. Alle Angaben vorbehaltlich Satz- und Druckfehler. v200427

SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Model 682A14 & 682A15 4-20mA Din Rail ICP®Signal
Conditioner
Operating Guide with Enclosed Warranty Information
3425 Walden Avenue, Depew, New York 14043-2495
Phone [phone]
Fax [phone]
Toll Free Line 1-800-959-4IMI
MANUAL NUMBER: 72514
MANUAL REVISION: NR
ECN NUMBER: 50075
nbn Austria GmbH

PAGE 2
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Table of Contents
Introduction ...................................................................................................................... Page 3
Block Diagram ........................................................................................................... Page 3
General Features ........................................................................................................................................... Page 4
Installation and Wiring ..................................................................................................... Page 5
Configuring the 682A14 & 682A15 .................................................................................. Page 9
ESD Sensitivity............................................................................................................... Page 10
Warranty/Servicing
Warranty, Service & Return Procedure .......................................................................... Page 11
Customer Service........................................................................................................... Page 12

PAGE 3
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Introduction
Models 682A14 & 682A15 are 4-20mA din rail signal conditionersdesigned to interface with a 100 mV/g ICP®
accelerometer.
The signal is integrated, filtered and scaled. The 4-20mA output signal is proportional to overall velocity with a
measurement range of 0-1ips rms when using the 682A15 and ips peak when using the 682A14.
Block Diagram

PAGE 4
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
General Features
x External transmitters, signal conditioners and ICP® power supplies can be eliminated by direct connection
of the sensor to the din rail signal conditioner.
x24Vdc unregulated/20Vdc regulated (field-selectable), 4mA excitation to power sensor.
xCurrent (4-20mA) output signal for long-term process monitoring.
xAnalog output (raw vibration) signal for conducting frequency analysis and machinery diagnostics.
xLED indicators for power and sensor fault.
xRemovable terminal blocks for easy wiring.
x35mm (1.38in) din rail mount configuration.
xSpace-saving 22.5mm (0.9in.) wide design.

PAGE 5
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Installation and Wiring
Installation
Models 682A14 & 682A15 are designed to be mounted on a 35mm din rail. Do not install in a harsh area where it
can be exposed to cleaning fluids or machine oils. IMI Sensors recommends mounting models 682A14 & 682A15
in a NEMA 4 enclosure, such as Model 682A00, to protect the electronics from contamination.
Dimension Drawing

PAGE 6
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Connector and Pinout Diagram
Models 682A14 & 682A15 use plug-in type screw terminal connectors for all input and output connections. This
easy-to-assemble connection method allows devices to be exchanged easily and the electrical connection to be
visibly isolated.
Strip off 8mm of insulation from the connection wire ends. Using a flat head screwdriver, remove the terminal
block from the enclosure. Loosen the screw, insert the wire connection and tighten the screw. Do not exceed a
torque of 0.5 N-m. Re-install the terminal block.
Pin Location Diagram
WARNING
AC and DC input signals and power supply voltages could be hazardous.
DO NOT connect live wires to screw terminal plugs.
DO NOT insert, remove, or handle screw terminal plugs with live wires connected.

PAGE 7
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Pin Descriptions:
DC Power – Pins 5 and 6:
Pin 5 + Power
Pin 6 - Power (Common)
ICP® Sensor Input – Pins 1, 2 and 3:
Pin 1 + ICP® Sensor Input
Pin 2 - ICP® Sensor Input
Pin 3 Shield
Analog (Raw Vibration) Output –Pins 2 and 4 or BNC Jack:
Pin 2 - Raw Vibration
Pin 4 + Raw Vibration
Current (4 to 20mA) Output –Pins 7 and 8:
Pin 7 + 4 to 20 mA Vibration
Pin 8 - 4 to 20 mA Vibration
Notes:
xPin 3 is tied to the grounding tab on the back of the enclosure.
xLand the accelerometer cable’s shield on Pin 3.

PAGE 8
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Typical Wiring Diagram
To maintain conformance, Earth Ground, power supply common, input shields and
output shields must be connected together.

PAGE 9
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Configuring the 682A14 & 682A15
Sensor Power Jumper Configuration:
Regulated 20Vdc/4mA Power
(Factory Default)
Unregulated 24Vdc/4mA Power
(Constant Current Diode is internal to Model 682A14 & 682A15.)

PAGE 10
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Warning 1 –ESD sensitivity
The power supply/signal conditioner should not be opened by anyone other than qualified service
personnel. This product is intended for use by qualified personnel who recognize shock hazards and are familiar
with the safety precautions required to avoid injury.
Warning 2 –ESD sensitivity
This equipment is designed with user safety in mind; however, the protection provided by the equipment may be
impaired if the equipment is used in a manner not specified by PCB Piezotronics, Inc.
Caution 1 –ESD sensitivity
Cables can kill your equipment. High voltage electrostatic discharge (ESD) can damage electrical devices.
Similar to a capacitor, a cable can hold a charge caused by triboelectric transfer, such as that which occurs in the
following:
 Laying on and moving across a rug,
 Any movement through air,
 The action of rolling out a cable, and/or
 Contact with a non-grounded person.
The PCB solution for product safety:
 Connect the cables only with the AC power off.
 Temporarily “short” the end of the cable before attaching it to any signal input or output.
Caution 2 –ESD sensitivity
ESD considerations should be made prior to performing any internal adjustments on the equipment. Any
piece of electronic equipment is vulnerable to ESD when opened for adjustments. Internal adjustments should

PAGE 11
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
therefore be done ONLY at an ESD-safe work area. Many products have ESD protection, but the level of
protection may be exceeded by extremely high voltage.
Warranty
IMI instrumentation is warranted against defective material and workmanship for 1 year unless otherwise
expressly specified. Damage to instruments caused by incorrect power or misapplication, is not covered by
warranty. If there are any questions regarding power, intended application, or general usage, please consult with
your local sales contact or distributor. Batteries and other expendable hardware items are not covered by
warranty.
Service
Because of the sophisticated nature of IMI instrumentation, field repair is typically NOT recommended and may
void any warranty. If factory service is required, return the instrumentation according to the “Return Procedure”
stated below. A repair and/or replacement quotation will be provided prior to servicing at no charge. Before
returning the unit, please consult a factory IMI applications engineer concerning the situation as certain problems
can often be corrected with simple on-site procedures.
Return procedure
To expedite returned instrumentation, contact a factory IMI applications engineer for a RETURN MATERIAL
AUTHORIZATION (RMA) NUMBER. Please have information available such as model and serial number. Also,
to insure efficient service, provide a written description of the symptoms and problems with the equipment to a
local sales representative or distributor, or contact IMI if none are located in your area.
Customers outside the U.S. should consult their local IMI distributor for information on returning equipment. For
exceptions, please contact the International Sales department at IMI to request shipping instructions and an RMA.
For assistance, please call [phone], or fax us at [phone]. You may also receive assistance via e-
mail at [e-mail] or visit our web site at www.pcb.com.

PAGE 12
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Customer Service
IMI, a division of PCB Piezotronics, guarantees Total Customer Satisfaction. If, at any time, for any reason, you
are not completely satisfied with any IMI product, IMI will repair, replace, or exchange it at no charge. You may
also choose, within the warranty period, to have your purchase price refunded.
IMI offers to all customers, at no charge, 24-hour phone support. This service makes product or application
support available to our customers, day or night, seven days a week. When unforeseen problems or emergency
situations arise, call the IMI Hot Line at [phone], and an application specialist will assist you.
3425 Walden Avenue, Depew, NY 14043-2495
Phone: [phone]
x USA Fax: [phone] x INTL Fax: [phone]
ICP®is a registered trademark of PCB Group, Incorporated,
which uniquely identifies PCB sensors that incorporate built-in microelectronics.
[e-mail] | www.nbn.atTel. [phone] | Fax [phone]Riesstraße 146, 8010 Graz
nbn Austria GmbH
Aufgrund laufenderWeiterentwicklungen sind Änderungen der Spezikationen vorbehalten. Alle Angaben vorbehaltlich Satz- und Druckfehler. v200427