User's Manual

SER8300 Series
4
Installation Guide
Schneider Electric- Small Building Systems Tel. Americas: North Andover, MA 1-800-225-0962 Tel. Europe: Malmö, Sweden [phone] Tel. Asia Pacific: Hong Kong [phone]
028-0418-01 www.schneider-electric.com/buildings October 2013 ct
© 2013 Schneider Electric. All rights reserved.
Terminal Identification
All SER83xxA
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 16 BI 1 ( Congurable )
Terminal 17 BI 2 ( Congurable )
Terminal 18 Scom
COMMUNICATION WIRING TO SC3XXXX RELAY PACK
TERMINAL, IDENTIFICATION AND FUNCTION
4 - Tx / Rx
5 - 7 Vdc Power Hot
6 - Power Common
SC3504E
SER83xxA
Terminal Controller
1 - Tx / Rx
2 - 7 Vdc Power Hot
3 - Power Common
1 - Tx / Rx
2 - 7 Vdc Power Hot
3 - Power Common
Relay Pack
SC3300E
Relay Pack
To oth
er
SC3xx
xX
Relay
Pack
Only ONE SC3xxxX Relay Pack with remote
monitoring inputs can be used under a single
SER83xxA Controller. All other slave units must be
SC3xxxX Relay Pack(s) without remote inputs.
A maximum of 10 SC3xxxX Relay Packs can be
used for a single SER83xxA Terminal Equipment
Controller.
From SER83xxA to First SC3xxxX Relay
Pack
• Uses existing or new eld wires.
• A minimum of 3 wires are required 14-22 Ga,
Solid, or Stranded. Shield not necessary.
From First SC3xxxX to all Other Slave
SC3xxxX Relay Pack(s)
• Uses existing or new eld 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
Network Wiring Topology
13-COM +
14-COM -
SER83xxA
Terminal Controller
13-COM +
14-COM -
SER83xxA
Terminal Controller
To others
To others
BACnet
®
Communication Wiring (if applicable)
NOTE: See SER8300 BACnet
®
integration manual for more details