Detcon 1600A-N1P - Manual (Page 4)

1600A-N1P
Figure 1 Block Diagram ....................................................................................................................................... 1
Figure 2 System Configurations........................................................................................................................... 2
Figure 3 Unit Mounting and Dimensional............................................................................................................ 4
Figure 4 AC/DC Inputs ........................................................................................................................................ 4
Figure 5 Interface wiring Terminals..................................................................................................................... 5
Figure 6 1600A Interface PCA............................................................................................................................ 6
Figure 7 Interconnect Wiring Diagram ............................................................................................................... 8
Figure 8 I/O Module Installation........................................................................................................................ 9
Figure 9 Model DA-4 and 4-20mA Gas Sensors ............................................................................................... 10
Figure 10Modbus™ Gas Sensor Connections.................................................................................................... 10
Figure 11 Model RL-4 Relay Module ............................................................................................................... 11
Figure 12 Model AO-4 Module.......................................................................................................................... 11
Figure 13 Location of Termination jumper (JP6)............................................................................................... 12
Figure 14 Setting Device Addresses................................................................................................................... 13
Figure 15 Program Menu ................................................................................................................................... 14
Figure 16 Channel Setup .................................................................................................................................... 15
Figure 17 Individual Channel Setup.................................................................................................................. 15
Figure 18 Addressing DA Modules.................................................................................................................... 16
Figure 19 DA4 / Analog input Activation.......................................................................................................... 17
Figure 20 Addressing Relay Modules ................................................................................................................ 18
Figure 21 Activating Relay Outputs................................................................................................................... 18
Figure 22 Setting up Relay Outputs ................................................................................................................... 18
Figure 23 Accessing Serial Setup...................................................................................................................... 19
Figure 24 Serial Setup screen ............................................................................................................................ 20
Figure 25 Set-up 4-20mA Outputs ..................................................................................................................... 21
Figure 26 Main Display...................................................................................................................................... 22
Figure 27 Screen Utilities................................................................................................................................... 23
Figure 28 Supervisory Modbus Setup ................................................................................................................ 24
Figure 29 Password Window ............................................................................................................................. 24
Figure 30 On-Screen Keyboard.......................................................................................................................... 25
Figure 31 PLC Cartridge and Touch Screen cable............................................................................................. 28
Figure 32 RS-485 Bus with 4 transceiver chips ................................................................................................. 31
Figure 33 Correct and incorrect wiring schemes................................................................................................ 32
Figure 34 Recommended RS-485 communications set-up ................................................................................ 33
Figure 35 Unbalanced Data Bus......................................................................................................................... 34
Figure 36 Data Bus using two repeaters............................................................................................................. 34
Figure 37 Repeater wiring diagram.................................................................................................................... 34
Figure 38 Daisy Chain wiring diagram .............................................................................................................. 35
Figure 39 Unbalanced Data Bus......................................................................................................................... 35
Figure 40 Four-repeater Data Bus ...................................................................................................................... 36
Figure 41 wire length vs. data speed .................................................................................................................. 36
1600A-N1P Instruction Manual iv
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Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • www.detcon.com • [email protected]