Detcon 1600A-N4X - Manual (Page 4)

1600A-N4X
1600A-N4X Instruction Manual iv
Table of Figures
Figure 1 Interface Diagram .................................................................................................................................. 1
Figure 2 System Configurations........................................................................................................................... 2
Figure 3 Unit Mounting and Dimensional............................................................................................................ 4
Figure 4 AC/DC Inputs ........................................................................................................................................ 4
Figure 5 RS-485 wiring Terminals....................................................................................................................... 5
Figure 6 Interface Wiring ..................................................................................................................................... 5
Figure 7 Interconnect Wiring Diagram ............................................................................................................... 6
Figure 8 1600A Interface PCA............................................................................................................................ 7
Figure 9 I/O Module Installation........................................................................................................................ 8
Figure 10 Model DA-4 and 4-20mA Gas Sensor Connections ............................................................................ 9
Figure 11 Model DA-4 and 4-20mA Gas Sensors ............................................................................................. 9
Figure 12 Modbus™ Gas Sensor Connections................................................................................................... 10
Figure 13 Model RL-4 Relay Module ............................................................................................................... 10
Figure 14 Model AO-4 Module.......................................................................................................................... 11
Figure 15 Location of Termination jumper (JP6)............................................................................................... 11
Figure 16 Setting Device Addresses................................................................................................................... 12
Figure 17 Program Menu ................................................................................................................................... 13
Figure 18 Channel Setup .................................................................................................................................... 13
Figure 19 Individual Channel Setup................................................................................................................... 14
Figure 20 Addressing DA Modules.................................................................................................................... 15
Figure 21 DA4 / Analog input Activation .......................................................................................................... 15
Figure 22 Addressing Relay Modules ................................................................................................................ 16
Figure 23 Activating Relay Outputs................................................................................................................... 16
Figure 24 Setting up Relay Outputs ................................................................................................................... 17
Figure 25 Accessing Serial Setup...................................................................................................................... 18
Figure 26 Serial Setup screen ............................................................................................................................. 18
Figure 27 Set-up 4-20mA Outputs ..................................................................................................................... 19
Figure 28 Main Display...................................................................................................................................... 20
Figure 29 Screen Utilities................................................................................................................................... 21
Figure 30 Supervisory Modbus Setup ................................................................................................................ 22
Figure 31 On-Screen Keyboard.......................................................................................................................... 23
Figure 32 Password Screen ................................................................................................................................ 23
Figure 33 S7-200 USB/PPI Cable ..................................................................................................................... 26
Figure 34 Display Back Panel ............................................................................................................................ 27
Figure 35 RS-485 Bus with 4 transceiver chips ................................................................................................. 29
Figure 36 Correct and incorrect wiring schemes................................................................................................ 30
Figure 37 Recommended RS-485 communications set-up ................................................................................ 31
Figure 38 Unbalanced Data Bus......................................................................................................................... 32
Figure 39 Data Bus using two repeaters............................................................................................................. 32
Figure 40 Repeater wiring diagram.................................................................................................................... 32
Figure 41 Daisy Chain wiring diagram .............................................................................................................. 33
Figure 42 Unbalanced Data Bus......................................................................................................................... 33
Figure 43 Four repeater Data Bus ...................................................................................................................... 34
Figure 44 wire length vs. data speed .................................................................................................................. 34