Transcript
Connections
Safety and Warning Information Connect the DIN Rail, via the Model 2A09 End Clamp, to Protective Earth (PE) ground with low impedance. ATEX Specific Conditions of Use Modules shall be installed in an enclosure which maintains an ingress protection rating of IP54 and meets the enclosure requirements of EN60079-0 and EN60079-15. The EOTec modules shall be installed in DIN rail with DIN end clamps mounted on both sides of the module set. The DIN rail must be connected to Protective Earth in order to provide modules with a Protective Earth connection. Do not disconnect equipment connections or modules when energized.
Note: Use shielded cable for all connections.
Nuclear Sensors & Process Instrumentation
CC-O
EOTec 2000 Multi-Channel Contact Closure Two Port Output Module Installation Instructions Original Instructions
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. ULTRA ELECTRONICS’ 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 Ultra Electronics' written warranty shall be the repair or replacement of such quantity of product which is proven to be defective. In no case shall Ultra Electronics be liable for any special, incidental, or consequential damages based upon breach of contract, negligence, strict liability or other legal theory.
Ultra Electronics NUCLEAR SENSORS & PROCESS INSTRUMENATION
Service Service of this equipment is to be performed by Ultra Electronics, NSPI only. This unit has no scheduled replacement of parts. For installation manuals in a community language other than English please contact Ultra Electronics, NSPI.
707 Jeffery Way, PO Box 300 Round Rock, TX 78680-300 USA Toll Free: 800-880-9333 Telephone: +1 512-434-2850 Fax: +1 512-434-2901 Email:
[email protected] www.ultra-nspi.com Ultra Electronics, Nuclear sensors & Process Instrumentation is a business name of Weed Instrument Co., Inc. Approval Agency Controlled Document No changes authorized without prior agency approval
Go to www.ultra-nspi.com for current product literature. Publication Number:
RM0900219 Rev. 0
Provides transfer of two additional channels of contact closure information from a mated receive module
Operation
Installation
Description: The CC-I module provides for two additional independent channels of dry contact closure input signals. These signals are transferred to a mated transmit module via the module's integrated BUS interconnections. There they are multiplexed and conditioned for transmission over a single fiber optic output. The optical signal transferred to the partnered receiver module is then de-multiplexed and the actuation signals are transferred to their respective CCO module's relay outputs. Closing a contact at an input causes a Form-C (SPDT) relay at the partnered output module to energize.
Assembly: Place the top lip of the module's DIN rail
I/O Maximum: Up to four CC-I modules may be mated with the transmit module and up to four CC-O modules may be mated with the receive module to increase the number of multiplexed contact closure channels to a total of ten. Compatibility: While the EOTec CC Multi-Channel Contact Closure series may look similar to the EOTec 2000 Multi-Channel Contact Closure series. The CC series has advanced firmware which allows them to pass regulatory testing. DO NOT mix modules between the two series.
Operational Settings Opening: Use a small screwdriver to press on the latches (indentations) at the top and bottom of the housing. Partially slide the housing open.
mounting channel onto the DIN rail. Push the lower portion of the module towards the mounting surface until it "clicks" and locks into place. Firmly slide the modules together such that the module sides are touching ensuring a good connection of the10+2 integrated BUS interconnection at the rear of the modules. Install End Clamps (Model 2A09) to both sides of the module bundle to prevent accidental unplugging of the BUS interconnections. The End Clamps also provide convenient screw terminals for connecting the DIN rail to Protective Earth (PE) ground.
Dismantle: Remove the End Clamps from the module bundle. Disconnect the BUS interconnections by sliding the modules at least 1/2" apart from each other on the DIN rail. Insert a screwdriver into the rectangular hole in the metal mounting latch at the bottom of the module. Pushing up on the screwdriver's handle causes the latch to move downward and disengages it from the DIN rail. Tilt the module up and lift it off of the DIN rail. Power: The operating power to the CC series output module is transferred via the 10+2 integrated BUS interconnections to all adjacent modules. This is achieved using any CC series receive module (CCRM85; RX13) or n addition to a receive module can be optionally powered via the same interconnection from any EOTec 2000 power supply (2A06; 2A016, 2A08, 2A18) to create an AC input source or redundant DC power source.
Specifications Mounting:
35mm DIN Rail
Weight:
< 9 oz (250g)
Power Requirements: 7.5 @ 200mA (supplied via the 10+2 interconnection BUS at the rear of each unit) Output Connection: Pluggable screw terminal blocks (marked 1-4 & 5-8) at bottom-front of module. Accepts 12 to 24 AWG Output Contacts:
Rating (max):
SPDT (Form-C) relay
220Vdc, 250Vac 2A Switching; 2A Continuous
Data Update Rate: 15ms maximum, regardless of the number of I/O channels utilized Operating Conditions: Temperature: -40 to 85°C Relative Humidity: 0 to 95% (non-condensing) Enclosure Material:
Polyamide
Flammability:
UL 94V-0
None of the EOTec 2000 power supplies are ATEX certified and AC supplies such as the 2A06 and 2A16 are not approved for Class I, Division 2 hazardous location.
Regulatory Information Module Selection Jumper: Each CC-O output module must be set to the same number as its partnered CC-I input module on the opposite end of the fiber link. The default setting is “1”.
INDUSTRIAL CONTROL EQUIP. FOR HAZ. LOC. CLASS I, DIVISION 2, GROUPS A,B,C, & D, T4
LED Indicators PWR (Power) Green = On when operating power is present
Module Selection Jumper Closing: Close the housing by sliding it back together until both the top and bottom latches "click" into place.
CH A (Channel A) Green = On when “CH A” relay contacts are closed CH B (Channel B) Green = On when “CH B” relay contacts are closed
Do not disconnect equipment unless area is known to be non-hazardous. Certified components for use in a suitable enclosure. Substitution of components or other equipment modification may impair suitability. Ambient Temperature: -40 .. 85C Max Electrical Rating: 7.5Vdc, 200mA
FM11ATEX0005X II 3 G Ex nA nC IIC T4 Ta = -40 ºC to 85 ºC
