Knick VariTrans P 41000 Series User manual

User Manual P41000
High Voltage Transducer
www.knick.de
Read before installation.
Keep for future use.

P41000
2
Supplemental Directives
READ AND SAVE THIS DOCUMENT FOR FUTURE REFERENCE. BEFORE ATTEMPTING TO ASSEMBLE, INSTALL,
OPERATE OR MAINTAIN THE PRODUCT, PLEASE ENSURE A COMPLETE UNDERSTANDING OF THE INSTRUC-
TIONS AND RISKS DESCRIBED HEREIN. ALWAYS OBSERVE ALL SAFETY INFORMATION. FAILURE TO COMPLY
WITH INSTRUCTIONS IN THIS DOCUMENT COULD RESULT IN SERIOUS INJURY AND/OR PROPERTY DAMAGE.
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
These supplemental directives explain how safety information is laid out in this document and what
content it covers.
Safety Chapter
This document's safety chapter is designed to give the reader a basic understanding of safety. It illus-
trates general hazards and gives strategies on how to avoid them.
Warnings
This document uses the following warnings to indicate hazardous situations:
Symbol Category Meaning Remark
WARNING Designates a situation that can lead to death or serious
(irreversible) injury.
The warnings contain
information on how to
avoid the hazard.
CAUTION Designates a situation that can lead to slight or moderate
(reversible) injury.
None NOTICE Designates a situation that can lead to property or environ-
mental damage.

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Table of Contents
1 Safety............................................................................................................................................. 4
1.1 Intended Use ......................................................................................................................................................... 4
1.2 Personnel Requirements ................................................................................................................................... 4
1.3 Isolation ................................................................................................................................................................... 4
2 Product.......................................................................................................................................... 5
2.1 Package Contents ................................................................................................................................................ 5
2.2 Product Identification......................................................................................................................................... 6
2.3 P41000D1 Basic Type Ranges .......................................................................................................................... 7
2.4 Nameplates ............................................................................................................................................................ 8
2.5 Symbols and Markings....................................................................................................................................... 9
2.6 Function .................................................................................................................................................................. 9
2.6.1 Functional Description......................................................................................................................... 9
2.6.2 Block Diagram ......................................................................................................................................... 9
2.6.3 Application Example............................................................................................................................. 10
2.7 Terminal Assignments........................................................................................................................................ 10
2.8 Installation and Commissioning..................................................................................................................... 11
2.9 Operation................................................................................................................................................................ 12
2.10 Maintenance.......................................................................................................................................................... 12
2.11 Troubleshooting................................................................................................................................................... 12
2.12 Decommissioning................................................................................................................................................ 13
2.12.1 Removal ..................................................................................................................................................... 13
2.12.2 Return ......................................................................................................................................................... 13
2.12.3 Disposal...................................................................................................................................................... 13
2.13 Dimension Drawings .......................................................................................................................................... 14
2.14 Specifications ........................................................................................................................................................ 15
Abbreviations ............................................................................................................................... 19
Index.............................................................................................................................................. 20

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1 Safety
This document contains important instructions for the use of the product. Always follow all instructions
and operate the product with caution. If you have any questions, please contact Knick Elektronische
Messgeräte GmbH & Co. KG (sometimes hereafter referred to as “Knick”) using the information provided
on the back page of this document.
1.1 Intended Use
The P41000 is a high voltage transducer for measuring unipolar or bipolar input voltages in the range
of 0…(±)50mV1) to 0…(±)100V. ➜Application Example, p. 10
The input is galvanically isolated from the output and auxiliary power. The input signal is converted
into a standardized analog output signal (±)20mA, (±)10V, or 4…20mA.
The P41000 is available in different versions:
• Versions with up to 16 calibrated and switchable input and output ranges. The input and output
ranges are switched via an isolated rotary switch and the corresponding connection of the
outputs. ➜Terminal Assignments, p. 10
• Versions that are permanently set to an input and output range (without rotary switch).
The specific version of the product is stated on the nameplates attached to the product. Different
properties for special versions are indicated on the nameplates. The information on the nameplates is
binding.
The defined operating conditions must be observed when using this product. ➜Specifications, p. 15
USE CAUTION AT ALL TIMES WHEN INSTALLING, USING, OR OTHERWISE INTERACTING WITH THE PRODUCT.
ANY USE OF THE PRODUCT EXCEPT AS SET FORTH HEREIN IS PROHIBITED, AND MAY RESULT IN SERIOUS
INJURY OR DEATH, AS WELL AS DAMAGE TO PROPERTY. THE OPERATING COMPANY SHALL BE SOLELY
RESPONSIBLE FOR ANY DAMAGES RESULTING FROM OR ARISING OUT OF AN UNINTENDED USE OF THE
PRODUCT.
Comply with the information on proper storage. ➜Specifications, p. 15
See also
➜Product Identification, p. 6
➜Nameplates, p. 8
1.2 Personnel Requirements
The operating company shall ensure that any personnel using or otherwise interacting with the
product is adequately trained and has been properly instructed.
The operating company shall comply and cause its personnel to comply with all applicable laws, regu-
lations, codes, ordinances and relevant industry qualification standards related to product. Failure to
comply with the foregoing shall constitute a violation of operating company’s obligations concerning
the product, including but not limited to an unintended use as described in this document.
1.3 Isolation
Distances to slave devices and conductive parts in the vicinity of the device must be measured accord-
ing to the applied standard. The operating company must carry out, evaluate, and safeguard isolation
coordination with the clearance and creepage distances and the relevant standards (e.g., EN 50124‑1).
See also
➜Insulation, p. 17
1) Minimum (±)30mV input voltage on request

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2 Product
2.1 Package Contents
• P41000 in the version ordered
• Insertable jumper, as applicable1)
• Test Report 2.2 according to EN 10204
• Installation Guide with safety instructions
Note: The User Manual (this document) is published in electronic form. ➜knick.de
1) Dependent on the ordered version ➜Product Identification, p. 6

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2.2 Product Identification
The different versions of the P41000 are encoded in a model designation.
The model designation can be found on the nameplate and the delivery note. ➜Nameplates, p. 8
Input Output Model Designation
Working Voltage
≤2.2kVAC/DC
Test Voltage
10kVAC
Model Designation
Working Voltage
≤3.6kVAC/DC
Test Voltage
15kVAC
±60mV, ±90mV, ±150mV,
±300mV, ±500mV, ±10V,
bipolar
Calibrated switching
±20mA, ±10V, bipolar, and
4…20mA
Calibrated switching
P41000D1 –
±60mV ±20mA P41056D1 P41156D1
±60mV 4…20mA P41059D1 P41159D1
0…60mV 4…20mA P41057D1 P41157D1
±60mV ±10V P41058D1 P41158D1
±90mV ±20mA P41046D1 P41146D1
±90mV 4…20mA P41049D1 P41149D1
0…90mV 4…20mA P41047D1 P41147D1
±90mV ±10V P41048D1 P41148D1
±150mV ±20mA P41066D1 P41166D1
±150mV 4…20mA P41069D1 P41169D1
0…150mV 4…20mA P41067D1 P41167D1
±150mV ±10V P41068D1 P41168D1
±300mV ±20mA P41076D1 P41176D1
±300mV 4…20mA P41079D1 P41179D1
0…300mV 4…20mA P41077D1 P41177D1
±300mV ±10V P41078D1 P41178D1
±500mV ±20mA P41086D1 P41186D1
±500mV 4…20mA P41089D1 P41189D1
0…500mV 4…20mA P41087D1 P41187D1
±500mV ±10V P41088D1 P41188D1
±1V ±20mA P41096D1 P41196D1
±1V 4…20mA P41099D1 P41199D1
0…1V 4…20mA P41097D1 P41197D1
±1V ±10V P41098D1 P41198D1
±10V ±20mA P41036D1 P41136D1
±10V ±10V P41038D1 P41138D1
0…(±)50mV1) to 0…(±)100V,
unipolar/bipolar
1 to 16 ranges to customer
requirements, calibrated
switching
(±)20mA, (±)10V, unipolar/
bipolar, and/or 4…20mA
To customer requirements,
calibrated switching
P41000D1-nnnn –
0…(±)50mV1) to 0…(±)100V,
unipolar/bipolar
To customer requirements,
fixed setting
(±)20mA, (±)10V, unipolar/
bipolar, or 4…20mA
To customer requirements,
fixed setting
P41000D1-nnnn P41100D1-nnnn
1) Minimum (±)30mV input voltage on request

P41000
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2.3 P41000D1 Basic Type Ranges
Input Terminal Output Terminal Rotary Encoder
Switch Position
+ - + -
−60…60mV 6 7 -20…20mA 13 15 0
-90…90mV 6 7 -20…20mA 13 15 1
-150…150mV 6 7 -20…20mA 13 15 2
-300…300mV 6 7 -20…20mA 13 15 3
-500…500mV 6 7 -20…20mA 13 15 4
−60…60mV 6 7 4…20mA 13 15 5
-90…90mV 6 7 4…20mA 13 15 6
-150…150mV 6 7 4…20mA 13 15 7
-300…300mV 6 7 4…20mA 13 15 8
-500…500mV 6 7 4…20mA 13 15 9
−60…60mV 6 7 −10…10V 13 and 14 16 A
-90…90mV 6 7 −10…10V 13 and 14 16 B
-150…150mV 6 7 −10…10V 13 and 14 16 C
-300…300mV 6 7 −10…10V 13 and 14 16 D
-500…500mV 6 7 −10…10V 13 and 14 16 E
−10…10V 5 7 −10…10V 13 and 14 16 F
Factory Setting
• Input: -10…10V
• Output: -10…10V
• Rotary encoder switch PositionF
Note: The insertable jumper must be installed in terminals 13 and 14 for voltage output. No insertable
jumper must be installed for current output. ➜Installation and Commissioning, p. 11
See also
➜Nameplates, p. 8
➜Terminal Assignments, p. 10

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2.4 Nameplates
The P41000 is identified by nameplates on the side and front of its housing. The information on the
nameplates varies depending on the version of the product.
➜Product Identification, p. 6
HIGH VOLTAGE INDUSTRIAL
CONTROL EQUIPMENT
ACCESSORY
E356768
LISTED
UL
®
Additional Input Ratings (UL 347):
Input
Ranges
Rated
Isolation*
±60 mV to ±100 V
±60 mV to ±100 V
±0.1 A to ±5 A
±0.1 A to ±5 A
±100 V to ±2200 V
±100 V to ±3600 V
2200 V
3600 V
2200 V
3600 V
2200 V
3600 V
6600 V
BIL / rated lightning impulse withstand
voltage (1.2/50 µs): 30 kV
BIL / rated lightning impulse withstand
voltage (1.2/50 µs): 33 kV
*AC (45 to 65 Hz) / DC
Types
P410...
P421...
P430...
P431...
P4421..
P411...
P420...
Overvoltage Cat III Pollution Degree 2
Contains no serviceable parts
Use copper wires only 01
Input
Load
< 50 µA
< 50 µA
(0.4 VA)
(1 VA)
> 1M
> 1M
< 0.6
< 0.6
2
3
1
5
6
7
8
9
23
8
4
10
11
5
12
13
14
15
17
18
19
20
16
21
22
7
9
24
1Nameplate, device front 13 CE mark
2Nameplate, right side 14 WEEE mark
3UL nameplate, left side 15 Manufacturer’s address with designation of origin
4Rotary encoder switch position marking 16 Barcode: product number, serial number, check digit
5Special conditions and danger points 17 UKCA mark
6Input terminal assignments 18 Input and output ranges
7Model designation 19 Permissible ambient temperature
8Product line 20 Type test voltage
9Manufacturer 21 Power supply1)
10 Power supply terminal assignments 22 Product name
11 Output terminal assignments 23 UL mark with identification number
12 Product number, serial number 24 Terminal assignments
1) The device is supplied with power from a broad-range power supply (DC or AC). ➜Power Supply, p. 16

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2.5 Symbols and Markings
Special conditions and danger points! Observe the safety information and instructions on safe use of the
product as outlined in the product documentation.
CE marking.
UK Conformity Assessed: Conformity mark for the United Kingdom (England, Scotland, and Wales)
UL Certification Mark
The symbol on Knick products means that the waste devices must be disposed of separately from un-
sorted municipal waste.
2.6 Function
2.6.1 Functional Description
The P41000 is available in different versions. The product properties vary depending on the version.
➜Product Identification, p. 6
The unipolar or bipolar input signal is detected by the P41000 and converted into a standardized ana-
log output signal. ➜Block Diagram, p. 9
An example application is measuring current via a shunt resistor. ➜Application Example, p. 10
The high potential of the input circuit is isolated by 3-port isolation between input, output, and power
supply. ➜Insulation, p. 17
The electronic components of the P41000 are protected from environmental influences, shock, and vi-
bration by vacuum encapsulation. ➜Standards and Approvals, p. 18
The power supply to operate the P41000 is provided by an integrated broad-range power supply.
➜Power Supply, p. 16
See also
➜Intended Use, p. 4
➜Specifications, p. 15
2.6.2 Block Diagram
+
–
U > 500 mV
36 V
Z* 1 nF
10 nF
C 1 nF
Output V/I
Z 15 V
Z* Input
36 V
150 V
≤ 10 V
> 10 V
Power supply 20 ... 253VAC/DC
U ≤ 500 mV

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2.6.3 Application Example
Note: The figure shows an example of current measurement via a shunt resistor. The specified values
refer to the P41159D1version.
Note: In the figure, Control is used as an umbrella term for any form of further processing of the
output signal.
See also
➜Product Identification, p. 6
2.7 Terminal Assignments
Note: The insertable jumper must be installed in terminals 13 and 14 for voltage output. No insertable
jumper must be installed for current output. ➜Installation and Commissioning, p. 11
5 Input Voltage >500mV…100V (+)
6 Input Voltage 50…500mV1) (+)
7 Input Voltage (-)
11 Power supply AC/DC
12 Power supply AC/DC
13 Output Current/voltage (+)
14 Output Voltage (+)
15 Output Current (-)
16 Output Voltage (-)
See also
➜Nameplates, p. 8
1) Minimum (±)30mV input voltage on request

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2.8 Installation and Commissioning
WARNING! Shock potential. Do not install the product live.
NOTICE! Product damage due to electrostatic discharge (ESD). Take protective measures against
electrostatic discharge.
NOTICE! Damage to the screw terminals due to excessive tightening torque. Tighten the screw
terminals with a max. torque of 0.8Nm.
Note: P41000 may only be operated in a (lockable) control cabinet.
01. Disconnect the electrical system from live parts.
02. Secure the electrical system against restart.
03. Verify that the electrical system is dead.
04. Ground and short-circuit the electrical system.
05. Cover or isolate adjacent live parts with insulating materials.
06. For switchable versions: Position the rotary switch.
Note: The available input and output ranges, and the factory settings, are indicated on the name-
plate on the side.
07. For current output: As necessary, remove the pre-installed insertable jumper.
➜Terminal Assignments, p. 10
Note: Switchable versions are delivered from the factory with an installed insertable jumper
(=voltage output). When switching to current output, the installed insertable jumper must be
removed. Fixed-range versions are delivered with an installed insertable jumper for voltage output
and without an insertable jumper for current output.
08. Snap the P41000on to the 35mm DIN rail.
09. Strip 8mm of insulation from the cable ends, fit ferrules to the stranded wires. Twist pairs of cables
to a point close to the connection.
Maximum cable cross-section 1 x 2.5 mm2 stranded wire with ferrule
1 x 4mm2 solid
2 x 1.5 mm2 stranded wire with ferrule
2 x 2.5mm2 solid
Minimum cable cross-section 1 x 0.5 mm2 solid or stranded wire with ferrule
10. Connect the cables for the output.
11. Connect the power supply cables.
Note: The polarity of the auxiliary power can be freely selected during connection.
12. Connect the cables for the input.
13. Reset the electrical system to its initial state. Reverse the steps taken to ensure voltage-free
operation.
14. Switch on the power supply.
Note: The power supply to operate the P41000 is provided by an integrated broad-range power
supply (20…253VAC/DC).
See also
➜Nameplates, p. 8
➜Terminal Assignments, p. 10
➜Troubleshooting, p. 12

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2.9 Operation
The P41000 is designed for continuous operation. The product must be operated inside a lockable
control cabinet.
The defined operating conditions must be observed when using this product. ➜Specifications, p. 15
Note: With switchable versions, do not switch the input and output ranges using the rotary encoder
switch during operation. ➜Installation and Commissioning, p. 11
See also
➜Product Identification, p. 6
➜Nameplates, p. 8
2.10 Maintenance
The P41000 does not require any maintenance. Because it is fully encapsulated, it is not possible to
repair the product.
2.11 Troubleshooting
USE CAUTION WHEN CONDUCTING ANY TROUBLESHOOTING. FAILURE TO ABIDE BY THE REQUIREMENTS
SET FORTH HEREIN MAY RESULT IN SERIOUS INJURY OR DEATH, AS WELL AS DAMAGE TO PROPERTY.
Malfunction State Possible Causes Remedy
Wrong signal at output Inputs/outputs not correctly connected,
e.g., polarity reversed.
Connect inputs/outputs as specified on the
nameplate.
Selectable versions: Rotary switch not
correctly positioned.
Position the rotary switch as specified on
the nameplate.
Selectable versions: For voltage output,
insertable jumper not present or not
correctly mounted.
Position the insertable jumper as specified
on the nameplate.
No output current P41000 is not connected to the power
supply.
Check the installation and switch on the
power supply.
Further troubleshooting support can be obtained from ➜suppor[email protected].
See also
➜Terminal Assignments, p. 10
➜Installation and Commissioning, p. 11

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2.12 Decommissioning
2.12.1 Removal
WARNING! Shock potential. Do not uninstall the product live.
01. Disconnect the electrical system from live parts.
02. Secure the electrical system against restart.
03. Verify that the electrical system is dead.
04. Ground and short-circuit the electrical system.
05. Cover or isolate adjacent live parts with insulating materials.
06. Check the input of the P41000 to ensure it is dead.
07. Switch off the power supply.
08. Open the screw terminals with a screwdriver and remove the cables.
09. Pull down the housing’s base latch using a screwdriver. Lift the P41000 up and off the 35 mm DIN
rail.
2.12.2 Return
If required, send the product in a clean condition and securely packed to your local contact.
➜knick.de
2.12.3 Disposal
Local codes and regulations must be observed when disposing of the product.
Customers can return their waste electrical and electronic devices.
Details on the return and environmentally friendly disposal of electrical and electronic equipment can
be found in the manufacturer’s declaration on our website. If you have any queries, suggestions, or
questions regarding the recycling of waste electrical and electronic equipment from Knick, please
send an email to ➜[e-mail]

P41000
14
2.13 Dimension Drawings
Note: All dimensions are given in millimeters [inches].

P41000
15
2.14 Specifications
Input
Input1) P41000D1 ±60mV, ±90mV, ±150mV, ±300mV, ±500mV, ±10V,
bipolar
Calibrated switching
Factory setting: ±10V
P41000D1‑nnnn 0…(±)50mV2) to 0…(±)100V, unipolar/bipolar
1 to 16 ranges to customer requirements, calibrated
switching
P41100D1‑nnnn 0…(±)50mV2) to 0…(±)100V, unipolar/bipolar
To customer requirements, fixed setting
Input resistance Range ≤0.5V Approx. 100 kΩ
Range > 0.5 V >2MΩ
Input capacitance Range ≤0.5V Approx. 10nF (approx.94nF with shunt monitoring
option)
Range >0.5V Approx. 1 nF
Overload capacity Range ≤10V Limited by 36 V suppressor diode
Max. permissible continuous current =20mA
Range >10V Limited by 150 V suppressor diode
Max. permissible continuous current =3mA
Output
Output P41000D1 ±20mA, ±10V, bipolar, and 4…20mA
Calibrated switching
Factory setting: ±10V
P41000D1‑nnnn (±)20mA, (±)10V, unipolar/bipolar, and/or 4…20mA
To customer requirements, calibrated switching
P41100D1‑nnnn (±)20mA, (±)10V, unipolar/bipolar, or 4…20mA
To customer requirements, fixed setting
Offset Up to ±150 % by default
Load With output current: ≤12V (600Ω at 20mA)
With output voltage: ≤10mA (1000Ω at 10V)
Offset error < 20 µA or 10 mV
Ripple <10mVrms
1) Up to 500 mV input voltage with shunt monitoring on request
2) Minimum (±)30mV input voltage on request

P41000
16
Transmission Behavior
Gain error < 0.1% of measured value
Cutoff frequency (−3dB) Approx. 5 kHz
Optional factory setting: 10 Hz
Response time T90 Approx. 110 µs
Common-mode rejection
ratio
Input ranges ≤1V CMRR1) Approx.150dB(DC/AC:50Hz)
T-CMRR2) Approx.115dB(1000V, tr=1μs)
Input ranges >1V CMRR1) DC: approx.150dB
AC50Hz: approx.120dB
Temperature coefficient3) < 0.005 %/K full scale
Power Supply
Power supply 22…230VAC, ±10%, 48…62Hz, approx. 2VA
22…230VDC, ±10%, approx.1.2W
1) Common-mode rejection ratio = differential voltage gain / common-mode voltage gain
2) Transient Common-Mode Rejection Ratio
3) Reference temperature for temperature coefficient specifications = 23 °C (73.4 °F) The average temperature coeffi-
cient is stated.

P41000
17
Insulation
Galvanic isolation 3-port isolation between input, output, and power supply
Test voltage Calibrated switching 10 kV AC across input and output/power supply
Fixed (P410**D1) 10 kV AC across input and output/power supply
Fixed (P411**D1) 15 kV AC across input and output/power supply
All types 4kV AC across output and power supply
Insulation coordination: For applications with high working voltages, take measures to prevent accidental con-
tact and make sure that there is sufficient distance or insulation between adjacent
devices.
Working voltage (basic
insulation) according to
EN 61010‑1
Calibrated switching or
fixed (P410**D1)
Up to 2200 V AC/DC across input and output/power sup-
ply with overvoltage category III and pollution degree 2
(transient overvoltage: max. 13.5 kV)
Fixed (P411**D1) Up to 3600 V AC/DC across input and output/power sup-
ply with overvoltage category III and pollution degree 2
(transient overvoltage: max. 20 kV)
Rated insulation voltage
according to EN50124‑1
Calibrated switching or
fixed (P410**D1)
Up to 2200 V AC/DC across input and output/power sup-
ply with overvoltage category III and pollution degree 2
Fixed (P411**D1) Up to 3600 V AC/DC across input and output/power sup-
ply with overvoltage category III and pollution degree 2
Protection against electric
shock
Calibrated switching or
fixed (P410**D1)
Protective separation according to EN61140 by rein-
forced insulation according to EN 61010‑1. Working volt-
ages at overvoltage category III and pollution degree 2:
• Up to 1100 V AC/DC across input and output/power
supply
• Up to 300 V AC/DC across output and power supply
Fixed (P411**D1) Protective separation according to EN61140 by rein-
forced insulation according to EN 61010‑1. Working volt-
ages at overvoltage category III and pollution degree 2:
• Up to 1800 V AC/DC across input and output/power
supply
• Up to 300 V AC/DC across output and power supply
Rated voltage according to
UL347
P410**D1 2200VAC (45…65Hz) / DC
P411**D1 3600VAC (45…65Hz) / DC
Input impedance <50μA
BIL/rated surge voltage 30kV(1.2/50µs)
Overvoltage category OV3
Pollution degree PD2
P41000 does not contain any components that require maintenance.
Use copper cables only.

P41000
18
Standards and Approvals
EMC1) Product standard EN61326‑1
Emitted interference Class B
Immunity to interference Industrial applications
UL Listed according to UL347 E356768
Mechanical strength IEC61373
RoHS conformity According to Directive 2011/65/EU
Device
MTBF2) Approx. 96 years
Ambient temperature Operating3) −10…70°C (14…158°F)
Transport and storage -40…85°C (-40…185°F)
Ambient conditions Indoor use4)
Relative humidity 5…95%, no condensation
Altitude up to 2000m(6500 ft), air pressure: 790…1060hPa5)
Design Modular housing with screw terminals (max. tightening torque 0.8 Nm)
Housing width P41***D1 22.5 mm
Other dimensions ➜Dimension Drawings, p. 14
Connection M3.5 connecting screws with self-lifting terminal clamps
Maximum cable
cross-section
1 x 2.5 mm2 stranded wire with ferrule
1 x 4mm2 solid
2 x 1.5 mm2 stranded wire with ferrule
2 x 2.5mm2 solid
Minimum cable
cross-section
1 x 0.5 mm2 solid or stranded wire with ferrule
Degree of protection Housing IP40, terminals IP20
Mounting 35 mm DIN rail for snap-on mounting according to EN60715
Weight Approx. 180 g
1) Slight deviations are possible during interference.
2) Mean time between failures (MTBF) according to EN61709 (SN29500). Requirements: stationary operation in well-
kept spaces, average ambient temperature 40 °C, no aeration, continuous operation.
3) Extended operating temperature range −40…75°C(−40…167°F), short-time 85°C(185°F) on request
4) In enclosed areas, protected from the weather; not permissible are: water or wind-driven precipitation (rain, snow,
hail etc.)
5) At low air pressure, the permissible working voltages are reduced.

P41000
19
Abbreviations
BIL Basic impulse level (rated insulation voltage according to UL 347)
CE Conformité Européenne (European conformity)
EMC Electromagnetic compatibility
EN European standard
ESD Electrostatic discharge
IP International Protection / Ingress Protection
MTBF Mean time between failures
OV Overvoltage category
PD Pollution degree
UKCA United Kingdom Conformity Assessed
UL Underwriter Laboratories (recognized testing and certification organization)
WEEE Waste from electrical and electronic equipment

P41000
20
Index
35mm DIN rail 18
A
Application example 10
Approvals 18
B
Base latch 13
Basic type 7
C
Causes, malfunctions 12
Conformity 18
D
Dimension drawing 14
DIN rail 18
Disposal 13
E
Electrical installation 11
Electromagnetic compatibility 18
Electrostatic discharge 11
Environmental damage 4
Error elimination 12
F
Factory setting 11
G
Galvanic isolation 17
I
Input 15
Insertable jumper 11
Insulation 17
Introductory safety chapter 2
J
Jumper 11
M
M3.5 connecting screw 18
Malfunction states 12
Markings 9
Measuring ranges 7
Model designation
Coding 6
Versions 7
Mounting 18
N
Nameplate
Device front 8
Side 8
UL 8
Notes on safety information 2
O
Order code 6
Output 15
P
Package contents 5
Personnel 4
Personnel requirements 4
Power supply 16
Product code 6
Property damage 4
Q
Qualified personnel 4
R
Range selection 11
Recycling 13
Remedies, malfunctions 12
Retrurn of waste equipment 13
Returns 13
Rotary switch 11
S
Safety chapter 4
Safety instructions 2
Standards 18
Supplemental directives 2
Supply voltage 16
Symbols and markings 9
T
Terminal assignments 10
Terminals 10
Test voltage 17
Transmission behavior 16
Troubleshooting 12
Type designation 6
Typical application 10
V
Variants 7
Versions 6
W
Warnings 2