Detcon 6400-N1P - Manual (Page 3)

1600/6400-N1P
1600/6400-N1P- Instruction Manual iii
Table of Contents
1.0 Description................................................................................................................................................ 1
2.0 System Configuration .............................................................................................................................. 2
3.0 Installation................................................................................................................................................ 3
3.1 Installing the I/O Modules.................................................................................................................... 6
3.2 Connecting to the I/O Modules ............................................................................................................ 6
4.0 Start
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Up.................................................................................................................................................... 9
4.1 Applying Power.................................................................................................................................... 9
4.2 Setting Device Identification on the I/O Modules................................................................................ 9
5.0 Operator Interface................................................................................................................................. 10
5.1 Using the Touch-screen Display ........................................................................................................ 10
5.2 Main Display ...................................................................................................................................... 10
5.3 Program Menu Selections .................................................................................................................. 12
5.3.1 Select # Active Channels and Relays............................................................................................................. 12
5.3.2 Modbus™ Addressing and Relay Type ......................................................................................................... 12
5.3.3 Select Gas Type and Range ........................................................................................................................... 16
5.3.4 Set Active Alarm Levels ................................................................................................................................ 16
5.3.5 View Alarm History....................................................................................................................................... 17
5.3.6 View Tag Information.................................................................................................................................... 17
5.3.7 Edit Date and Time ........................................................................................................................................ 18
5.3.8 4-20mA Output Setup .................................................................................................................................... 18
5.3.9 View Channel History.................................................................................................................................... 19
5.4 Touch Screen Utilities ........................................................................................................................ 20
5.5 Dipswitch Settings.............................................................................................................................. 20
6.0 Password Protection .............................................................................................................................. 20
7.0 Secondary Modbus™ Port.................................................................................................................... 21
8.0 System Expansions................................................................................................................................. 25
9.0 Troubleshooting ..................................................................................................................................... 25
10.0 Spare Parts ............................................................................................................................................. 25
11.0 Specifications.......................................................................................................................................... 26
12.0 Warranty ................................................................................................................................................ 27
13.0 1600/6400-N1P Configuration .............................................................................................................. 27
14.0 Appendix................................................................................................................................................. 29
14.1 RS-485 System Integration Wiring .................................................................................................... 29
14.2 Hexadecimal Table............................................................................................................................. 34
14.3 Drawings ............................................................................................................................................ 35
Table of Figures
Figure 1 Block Diagram ....................................................................................................................................... 1
Figure 2 System Configurations........................................................................................................................... 2
Figure 3 Unit Mounting and Dimensional............................................................................................................ 3
Figure 4 No Comm. Fault Relay and Serial Communications PCB’s.................................................................. 4
Figure 5 Interconnect Wiring Diagram ................................................................................................................ 5
Figure 6 I/O Module Installation.......................................................................................................................... 6
Figure 7 Model DA-4 and 4-20mA Gas Sensors ................................................................................................. 6
Figure 8 Modbus™ Gas Sensor Connections....................................................................................................... 7
Figure 9 Model RL-4 Relay Module .................................................................................................................... 7
Figure 10 Model AO-4 Module............................................................................................................................ 8