880-N1R
880-N1R Instruction Manual iv
Figure 5 Isolated Network Adapter ...................................................................................................................... 5
Figure 6 Unit overview......................................................................................................................................... 5
Figure 7 Dimensional Overview .......................................................................................................................... 7
Figure 8 installing Din-Rail mounted modules .................................................................................................... 8
Figure 9 Setting Device Addresses....................................................................................................................... 8
Figure 10 Typical RS-485 connections ................................................................................................................ 9
Figure 11 Typical Analog Sensor Wiring ............................................................................................................ 9
Figure 12 Typical RL4 Module.......................................................................................................................... 10
Figure 13 Main 880 terminal blocks and connections........................................................................................ 10
Figure 14 Typical Input Power connections....................................................................................................... 10
Figure 15 Typical 24VDC Input Connections.................................................................................................... 11
Figure 16 Dimensional Overview ...................................................................................................................... 12
Figure 17 Main 880 terminal blocks and connections........................................................................................ 13
Figure 18 Remote RS-422 connections.............................................................................................................. 13
Figure 19 Remote Interconnect Wiring.............................................................................................................. 13
Figure 20 Typical Input Power connections....................................................................................................... 14
Figure 21 Input Keyboard .................................................................................................................................. 15
Figure 22 Input Keypad...................................................................................................................................... 15
Figure 23 Warning Screen.................................................................................................................................. 16
Figure 24 Main Menu......................................................................................................................................... 16
Figure 25 Screen Settings................................................................................................................................... 17
Figure 26 Clock Adjust Screen........................................................................................................................... 17
Figure 27 Adjust Display Screen........................................................................................................................ 17
Figure 28 Main Screen ....................................................................................................................................... 18
Figure 29 Analog Configuration Screen............................................................................................................. 18
Figure 30 Serial Configuration Screen............................................................................................................... 19
Figure 31 Inputting the Facility Name ............................................................................................................... 19
Figure 32 Inputting numbers .............................................................................................................................. 20
Figure 33 Channel Detail Screen........................................................................................................................ 21
Figure 34 The Main Screen ................................................................................................................................26
Figure 35 Channel Details Screen ...................................................................................................................... 27
Figure 36 Alarm History Screen......................................................................................................................... 27
Figure 37 RS-485 Bus with 4 transceiver chips ................................................................................................. 31
Figure 38 Correct and incorrect wiring schemes................................................................................................ 32
Figure 39 Recommended RS-485 communications set-up ................................................................................ 33
Figure 40 Unbalanced Data Bus......................................................................................................................... 34
Figure 41 Data Bus using two repeaters............................................................................................................. 34
Figure 42 Repeater wiring diagram.................................................................................................................... 34
Figure 43 Daisy Chain wiring diagram .............................................................................................................. 35
Figure 44 Unbalanced Data Bus......................................................................................................................... 35
Figure 45 Four repeater Data Bus ...................................................................................................................... 36
Figure 46 wire length vs. data speed .................................................................................................................. 36
Shipping Address: 3200 A-1 Research Forest Dr., The Woodlands Texas 77381
Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067
Phone:
888.367.4286,
281.
367.4100
•
Fax:
281.292.286
0
•
www.detcon.com • [email protected] 
