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Model 610-N4X-SA
NEMA 4 X Control Enclosure
Operator's Installation and Instruction Manual
Covers 3 and 5 relay, Stainless and Fiberglass Enclosures
Ph.281.367.4100 / Fax 281.298.2868
July 15, 2005• Document #3001• Revision 0.1
Model 610-N4X
www.detcon.com
d e t c o n I n c .
RESET/ACK
BUTTON
Detcon Inc.
Detcon Inc.
Gas Detection Control System
www.detcon.com
www.detcon.com
Houston Texas
Houston Texas
DETCON, Inc.
3200 Research Forest Dr.,
The Woodlands, Texas 77387
www.detcon.com
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Table of Contents
Summary of Contents for Detcon 610-N4X-SA
- Page 1 Model 610-N4X-SA NEMA 4 X Control Enclosure Model 610-N4X www.detcon.com d e t c o n I n c . RESET/ACK BUTTON Detcon Inc. Detcon Inc. Gas Detection Control System www.detcon.com www.detcon.com Houston Texas Houston Texas Operator’s Installation and Instruction Manual Covers 3 and 5 relay, Stainless and Fiberglass Enclosures DETCON, Inc.
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Page 3: Table Of Contents
Figure 2 Motherboard Schematic Wiring Diagram....................4 Figure 3 Component Layout..........................5 Figure 4 Alarm Wiring ............................5 Figure 5 Typical Dry Contact Connections......................6 Figure 6 Input Power Connections ........................6 Figure 7 Backplane Configuration Jumpers ......................7 610-N4X-SA Instruction Manual... - Page 4 Model 610-N4X-SA This page left intentionally blank Shipping Address: 3200 A-1 Research Forest Dr., The Woodlands Texas 77381 Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067 www.detcon.com Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • • sales@detcon.com 610-N4X-SA Instruction Manual...
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Page 5: Introduction
Operators Installation and Instruction Manual. 1.1 Description Detcon Model 610-N4X-SA control enclosure, along with Model 10 digital control modules, is designed to serve as a host assembly for up to six remote mount gas detection sensor assemblies. The control enclosure is rated NEMA 4X, which is by definition rain tight and therefore suitable for outdoor location in electrically non-hazardous environments. -
Page 6: Relay Logic Description
Relay Assignments The 610-N4X-SA comes with 3 or 5 Alarm Relays for use with one or two gases respectively. One or two of these relays are timer relays (Dependent on one or two gas). (Refer to Figure 3) In this typical system the Relays are: K1 –... -
Page 7: Installation
Each Model 10 controller also has its own discrete alarm reset switch, which is discussed further in the Model 10 Instruction Manual. 2.0 Installation 1. Securely mount the 610-N4X-SA Enclosure in accordance with figure 1. Stainless Steel version mounting footprint is the same as that shown. 25.59in [649.94mm] 10.4in [263.91mm]... -
Page 8: Figure 2 Motherboard Schematic Wiring Diagram
RED + N-WHT BLK - GND-GRN A(+) B(-) Shld CH2-CH6 P12-P16 Typ. x 6 Typical Jumpers ALM2 ALM1 FAULT Alarm 2 Alarm 1 Fault 4-20mA VDC- Figure 2 Motherboard Schematic Wiring Diagram 610-N4X-SA Instruction Manual Rev. 0.1 Page 4 of 8... -
Page 9: Figure 3 Component Layout
AC INPUT ALARM OUTPUTS DRY CONTACTS Neutral H2S LOW H2S HIGH FAULT LEL LOW LEL HIGH AC INPUT ALARM OUTPUTS DRY CONTACTS TB1 - 5 Relay Unit Figure 4 Alarm Wiring 610-N4X-SA Instruction Manual Rev. 0.1 Page 5 of 8... -
Page 10: Start Up
Figure 6 Input Power Connections 2.1 Start Up Upon completion of all field wiring: Apply power to the 610-N4X-SA by turning the 20Amp Circuit Breaker ON. Note that each Model 10 controller digital display illuminates. Note; varying readings may occur during sensor warm-up. -
Page 11: Figure 7 Backplane Configuration Jumpers
Power Supply Replacement of the power supply is accomplished by, removing the 10 screws that secure the 610-N4X-SA face plate, disconnect the two power supply plugs from their respective headers, remove the three screws holding the power supply bracket to the Motherboard. -
Page 12: Spare Parts List
12V 2.9Ah Battery (If applicable) 5.0 Warranty Detcon Inc., as manufacturer, warrants under intended normal use each new Model 610-N4X-SA NEMA 4X control enclosure to be free from defects in material and workmanship for a period of one year. The warranty period begins from the date of shipment to the original purchaser and ends one year thereafter.
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