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Product manual
3118
Bipolar isolated converter / splitter
ZONE 2
Zone 2
T E M P E R AT U R E
|
I . S . I N T E R FA C E S
No. 3118V103- UK
From serial no. : 221220 0 01
ZONE 2 / DIV 2
|
CO M M U N I C AT I O N I N T E R FA C E S
|
M U LT I F U N C T I O N A L
|
I S O L AT I O N
PERFORMANCE
MADE
SMARTER
|
D I S P L AY
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Summary of Contents for PR electronics 3118
- Page 1 PERFORMANCE MADE SMARTER Product manual 3118 Bipolar isolated converter / splitter ZONE 2 Zone 2 ZONE 2 / DIV 2 T E M P E R AT U R E I . S . I N T E R FA C E S...
- Page 2 6 Product Pillars to meet your every need Individually outstanding, unrivalled in combination With our innovative, patented technologies, we make signal conditioning smarter and simpler. Our portfolio is composed of six product areas, where we offer a wide range of analog and digital devices covering over a thousand applications in industrial and factory automation.
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Page 3: Table Of Contents
Bipolar isolated converter / splitter 3118 Table of contents Warnings .................... -
Page 4: Warnings
HAZARDOUS VOLTAGE The connector behind the front cover of 3118 is connected to the input terminals on which dangerous voltages can occur. Potential electrostatic charging hazard. To avoid the risk of explosion due to electrostatic charging of the enclosure, do not handle the units unless the area is known to be safe, or appropriate safety measures are taken to avoid electrostatic discharge. -
Page 5: Safety Instructions
Should there be any doubt as to the correct handling of the device, please contact your local distributor or, alternatively, PR electronics A/S www.prelectronics.com Mounting and connection of the device should comply with national legislation for mounting of electric materials, e.g. wire cross section, protective fuse, and location. -
Page 6: Mounting / Demounting Of System 3000
PR 3118 can be mounted on DIN rail or power rail. When installing a PR 3118 device with power rail connectors on a standard 7.5 mm DIN rail the head of the screws holding the rail shall be no more than 3.5 mm high to prevent potential short circuit of the power rail connectors. -
Page 7: Installation On Din Rail / Power Rail
Marking The front cover of the PR 3118 has been designed with an area for affixation of a click-on marker. The area assigned to the marker measures 5 x 7.5 mm. Markers from Weidmüller’s MultiCard System, type MF 5/7.5, are suitable. -
Page 8: Flexible Supply
Note: PR 3118-N can only be supplied via the DIN rail solution with direct wiring on each device. External fuse characteristics: The 2.5 A fuse must break after not more than 120 seconds at 6.4 A. -
Page 9: Applications
The 3118 also eliminates ground loops and can be used for measuring floating signals. • Mounting of the 3118 can be in Safe area or in Zone 2 and Cl. 1 Div 2 area and is approved for marine applications. •... -
Page 10: Connections
Supply - Current Voltage output output No connection Rail, supply + Power rail connections Rail, supply -. (Only type 3118 with power rail option) No connection No connection (*) Bipolar Input to bipolar output wiring set-up: Current Current Voltage output... -
Page 11: Specifications
Bipolar isolated converter / splitter With power rail connector / terminals Supplied via terminals : -N Example: 3118-N (Bipolar isolated converter / splitter, supplied via terminals) Accessories 9404 = Module stop for rail Accessories for power rail devices 3405 = Power rail connector unit 9400 = Power rail - 7.5 or 15 mm high... - Page 12 Accuracy values Input type Absolute accuracy Temperature coefficient ≤ ±0.05% of span ≤ ±0.01% of span / °C EMC immunity influence ......< ±0.5% of span Extended EMC immunity: NAMUR NE 21, A criterion, burst .
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Page 13: Programming
Programming DIP-switch configuration Applicable devices can be configured via DIP-switches. The DIP-switches are located on the side of the device and can be adjusted with a small screwdriver or other implement. Default factory settings Input ......... . -10...+10 V Output . -
Page 14: Operation & Troubleshooting
Operation & troubleshooting The 3000 series devices provide multiple features for easy user operation and for performing efficient troubleshooting. Monitoring the operational status is easy from the front LED. Status indicator front LED Power - Green Condition Output Action required Connect supply / No supply / device error De-energized... -
Page 15: Installation Instructions
Installation instructions UL installation Use 60/75°C copper conductors only. Wire size ........AWG 26-12 UL file number . -
Page 16: Document History
Document history The following list provides notes concerning revisions of this document. Rev. ID Date Notes 1803 Model 3118-N added. Specifications for max. required power and power dissipation added. PESO/CCOE approval added. 2108 PESO/CCOE approval discontinued. CCC approval added. ATEX and IECEx approvals updated - Ex na changed to Ex ec. - Page 17 We are near you, all over the world Our trusted red boxes are supported wherever you are All our devices are backed by expert service and a 5-year business with a global reach. This means that we are warranty. With each product you purchase, you receive always nearby and know your local markets well.
- Page 18 Benefit today from PERFORMANCE MADE SMARTER PR electronics is the leading technology company specialized in making industrial process control safer, more reliable and more efficient. Since 1974, we have been dedicated to perfecting our core competence of innovating high precision technology with low power consumption.
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