MiniLink PD 5
Technical Guide
Page 1: ...MiniLink PD 5 Technical Guide...
Page 2: ...N Inc 2425 South Yukon Ave Tulsa OK 74107 2728 www aaon com Factory Technical Support Phone 918 382 6450 Controls Support Phone 866 918 1100 AAON P N G042660 Rev 01C Copyright October 2020 AAON Inc AA...
Page 3: ...etting 6 Network Loop Local Loop Baud Rate Selection 7 APPENDIX A TERMINAL WIRING 8 MiniLink PD 5 Terminal Wiring 8 Networked Single Loop Wiring with VAV Zone BACnet 9 Networked Multiple Loop Wiring w...
Page 4: ...nication loops into an RS 485 network communications system See Figure 1 page 5 for dimensions The MiniLink PD 5 is required on the Orion Control system to separate local loops Up to 60 MiniLink loops...
Page 5: ...2 07 4 1 5 96 0 66 2 73 0 29 1 2 4 8 16 32 SW2 OFF LOOP NET ON FOR HI SPD ADDRESS Environmental Requirements The MiniLink PD 5 needs to be installed in an environment that can maintain a temperature r...
Page 6: ...Any Changes To Take Effect 1 2 4 8 16 32 SW2 OFF LOOP NET ON FOR HI SPD ADDRESS Address Dipswitch Setting MINILINK PD 5 16 32 NET LOOP 8 4 2 1 Address Switch Shown Is Set For Address 1 Address Switch...
Page 7: ...includes VCB X or VCC X Controllers and or any current or future generation controllers set to high speed The Local Loop Switch 8 must be set to Low Speed if it is being used on a system that includes...
Page 8: ...ends Using A Separate Transformer For Each Device In Order To Eliminate The Potential For Damaging Devices Due To Incorrect Polarity CAUTION Disconnect All Communication Loop Wiring From The MiniLink...
Page 9: ...gure The Controllers Line Voltage System Manager TS L Back View 18 30 VAC 6 VA R S T BLACK R Connect To T SH R Terminals On HVAC Unit Controller RED 18 30 VAC BROWN GND WHITE T BARE S 1uF YS102178 R4...
Page 10: ...STAT2 SW2 TB1 TB2 U8 U10 U12 D4 J6 J7 J8 R43 R44 R46 C33 OFF T SH R 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1uF 1uF 1uF 1uF 1002 1002 T SH R...
Page 11: ...ion Or Another Power Comm Board Line Voltage 18 30 VAC R SH T R SH T R SH T R SH T All Comm Loop Wiring Is Straight Through 9600 or 57 600 Baud Local Loop RS 485 Local Loop RS 485 24 VAC Transformer B...
Page 12: ...Severe Damage To The Devices May Result AAON Recommends Using A Separate Transformer For Each Device In Order To Eliminate The Potential For Damaging Devices Due To Incorrect Polarity CAUTION Disconne...
Page 13: ...Back View of CommLink 5 Front View of CommLink 5 Note Either A Modular System Manager SD Modular Service Tool SD Or PC With Prism 2 Software Installed Can Be Used To Program And Configure The Orion S...
Page 14: ...tober 2020 AAON All Rights Reserved AAON Factory Technical Support 918 382 6450 techsupport aaon com AAON Controls Support 866 918 1100 Monday through Friday 7 00 AM to 5 00 PM Central Standard Time N...