Weed Instrument 2R18 Fiber Optic Receiver Guide De Spécification
Weed Instrument Co., Inc.
Fiber Optics Division
Phone: 800-880-9333
512-434-2850
512-434-2850
Fax: 512-434-2851
Email:
fiberop@weedinstrument.com
Visit: www.weedinstrument.com
Important Notice - Before utilizing the product, the user should
determine the suitability of the product for its intended use. The
user assumes all risk and liability in connection with such use.
WEED INSTRUMENT'S WRITTEN WARRANTY FOR THE
PRODUCT IS MADE IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. The user's exclusive remedy for breach of Weed
Instrument's written warranty shall be the repair or replacement
of such quantity of product which is proven to be defective. In no
case shall Weed Instrument be liable for any special, incidental,
or consequential damages based upon breach of contract,
negligence, strict liability or other legal theory.
determine the suitability of the product for its intended use. The
user assumes all risk and liability in connection with such use.
WEED INSTRUMENT'S WRITTEN WARRANTY FOR THE
PRODUCT IS MADE IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. The user's exclusive remedy for breach of Weed
Instrument's written warranty shall be the repair or replacement
of such quantity of product which is proven to be defective. In no
case shall Weed Instrument be liable for any special, incidental,
or consequential damages based upon breach of contract,
negligence, strict liability or other legal theory.
Publication Number:
RM0900140 Rev. 12/03
Weed Instrument
Fiber Optics
EOTec 2000 Model
2R18
FOR, 4 – 20mA
Installation Instructions
Analog Link
Fiber Optic Receiver (FOR)
Converts the Fiber Optic Signal
to the 4 to 20mA Process Signal
1300nm, ST Connection
ST is a trademark of AT&T
Power Requirements
22 to 26VDC @ 200mA Per
unit
unit
Power Connections
Pluggable, screw terminal
block at the top-front of the
housing
–-or—
block at the top-front of the
housing
–-or—
Via the interconnection Bus
and a Model 2A56 Universal
AC Input Power Supply
Module
and a Model 2A56 Universal
AC Input Power Supply
Module
Analog Output Range
4 to 20mADC
Analog Output Load
600 Ohms maximum
Unit Accuracy
0.05% @ 25°C
Ambient Effect
0.05% / 50°C change
Ambient Range
-40 to 85°C
0
to
95%
Humidity
(Non-condensing)
System Response
System Response
< 2ms (10 to 90% step)
Optical Wavelength
1300nm
Optical Cable (typical)
62.5/125µm multi-mode
–-or—
9/125µm single-mode
simplex (one) fiber optic
cable
–-or—
9/125µm single-mode
simplex (one) fiber optic
cable
Optical Loss Budget
25dB, 62.5/125µm fiber,
mated with a 2T18
mated with a 2T18
21dB, 9/125µm fiber, mated
with a 2T72
with a 2T72
29dB, 9/125µm fiber, mated
with a 2T92
with a 2T92
Optical Connectivity
ST compatible
Electrical Connections Pluggable,
Cage
Clamp
Screw Terminal Blocks,
Accept 12 to 24 AWG
Accept 12 to 24 AWG
Mounting
35mm DIN Rail
Weight
<
9oz
Flammability Rating
UL V-0
Specifications