Viconics VTR8300 Line Voltage Installation Guide - Manual (Page 4)

VTR8300 Series 4 Installation Guide
Viconics Technologies Inc. | 9245 Langelier Blvd. | St.-Leonard | Quebec | Canada | H1P 3K9 | Tel: (514) 321-5660 | Fax: (514) 321-4150
028-0414-02 www.viconics.com | [email protected] February 2015
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To other
VC3xxxX
Relay
Pack
Terminal Controller Relay Pack
VTR83xxA VC3504E
4 - Tx / Rx
5 - 7 Vdc Power Hot
6 - Power Common
1 - Tx / Rx
2 - 7 Vdc Power Hot
3 - Power Common
Relay Pack
VC3300E
1 - Tx / Rx
2 - 7 Vdc Power Hot
3 - Power Common
Terminal Controller Terminal Controller
To others
To others 13 - COM +
14 - COM -
VTR83xxA VTR83xxA
13 - COM +
14 - COM -
Terminal Identification
All VTR83xxA
Terminal Equipment Controller
Terminal 4 Tx – Rx Communication
Terminal 5 Power Hot 7.0 VDC
Terminal 6 Power Common
Terminal 13 BACnet +
Terminal 14 BACnet -
Terminal 15 BACnet REF
Terminal 16 BI 1 ( Configurable )
Terminal 17 BI 2 ( Configurable )
Terminal 18 Scom
TERmINal, IDENTIFICaTION aND FUNCTION
Only ONE VC3xxxX Relay Pack with remote
monitoring inputs can be used under a single
VTR83xxA Controller. All other slave units must be
VC3xxxX Relay Pack(s) WITHOUT remote inputs.
A maximum of 10 VC3xxxX Relay Packs can be
used for a single VTR83xxA Terminal Equipment
Controller.
From the VTR83xxA to the first VC3xxxX
Relay Pack
• Uses existing or new field wires
• A minimum of 3 wires are required 14-22 Ga,
Solid or Stranded. Shield not necessary.
From the first VC3xxxX to all other slave
VC3xxxX Relay Pack(s)
• Uses existing or new field wires
• A minimum of 2 wires are required 14-22 Ga,
Solid or Stranded.
• Shield not necessary.
• Connect only wires #1 Power Common and
#2 Tx/Rx Communication
Daisy Chained Topology Star Topology Mixed Daisy Chained & Star Topology
COmmUNICaTION WIRING TO VC3XXXX RElay PaCK
Network Wiring Topology
BACnet ® Communication Wiring (if applicable)
NOTE: See VTR8300 BACnet ® integration manual for more details