Specifications

Synergy Nano Technical Manual, Revision -
Page 58
Connections
See the Installation section for wiring information.
The analog retransmit outputs are accurate to +/-0.2% with loads to 1K ohms. The analog retransmit output
can drive loads down to 200 ohms and maintain +/-0.5% accuracy.
Mapping Output for Custom Heat & Cool Systems
The Synergy Nano's analog retransmit outputs can be used to control the environmental chambers heat or
cool processes when an external steam valve (heat), chilled water system (cool), or LN2 cooling is used. For
these systems, map the Channel 1 Heat PID to the external steam valve and the Channel 1 Cool PID to the
chilled water system. Use can use the TE1803 converter to drive 4-20 mA valves from the retransmit outputs
if necessary. Wiring of the Synergy Nano should only be performed by a qualified technician. See
Installation Section 17
for additional information.
TE1803 Converter
The TE1803 is a DIN rail or side mount, selectable
input/output signal conditioner with 1500 VDC isolation
between input and output, and 1500 VDC isolation between
24-volt power and input/output. The field configurable output
types allow a wide ranging capability for 0-5 V, 0-10 V, 0-20
mA and 4-20 mA signals.
TE1803 provides isolation and converts the Synergy Nano
and Synergy Nano Olympic board retransmits signals from
5VDC Full Scale to 4- 20 mA, 0-10 VDC or 0-5VDC.
For more information about the converter visit
http://www.tidaleng.com/appnotes/VTVAN20-
RetransmitSignalConverterRevA.pdf