Table 2-6 Single Or Cascade Loop Controller - Loop 1 Output Functionality And Restrictions - Honeywell UDC3500 Product Manual

Table 2-6 Single or Cascade Loop Controller – Loop 1 Output Functionality
Output Alg.
Selection
Time Simplex Single Relay
or ON-OFF
Third Current Output
Simplex
Time Duplex or Single Relay
ON-OFF
Third Current Output
Duplex or
TPSC or
Position
Proportional **
Current Single Relay
Simplex
Third Current Output
Current Duplex Single Relay
100 %
1st Current
Third Current Output
Output =
COOL and
HEAT
Current Duplex Single Relay
50 % ***
Third Current Output
Cur #1 = HEAT
Cur #2 or #3 =
COOL
Current/Time Single Relay
First Current
Third Current Output
Out = COOL
Time = HEAT
Time/Current Single Relay
Time = COOL
Third Current Output
First Current
Out = HEAT
TPSC = Three Position Step Control
N/A = The output form or the individual output is Not Available, not operable or is not used for this
Output #2 Option selection.
NUL1 = Not Used on Loop 1 – This particular output is not used for the selected Loop 1 Output
Type, But it may be used for the Second Loop Output Type. Refer to the selection made in
Table 2-7. Any current output not used as a Control Output for either loop may be used as
an Auxiliary Output.
3/07
Output #2 Function of
Option Output #2
HEAT
N/A
Dual Relay HEAT
None N/A
N/A
N/A
Dual Relay HEAT and
COOL
None N/A
Alarm 4
NUL1
Dual Relay Alarm 4
None N/A
Alarm 4
NUL1
Dual Relay Alarm 4
None N/A
Alarm 4
NUL1 ***
Dual Relay Alarm 4
None N/A
HEAT
N/A
Dual Relay HEAT
None N/A
COOL
N/A
Dual Relay COOL
None N/A
UDC3500 Universal Digital Controller Product Manual
and Restrictions
1st Current 2nd Current
Output Output *
NUL1 NUL1
N/A N/A
NUL1 NUL1
N/A N/A
N/A N/A
N/A N/A
NUL1 NUL1
N/A N/A
HEAT NUL1
HEAT NUL1
HEAT NUL1
HEAT NUL1
HEAT and NUL1
COOL
HEAT and NUL1
COOL
HEAT and NUL1
COOL
HEAT and NUL1
COOL
HEAT COOL
HEAT COOL ***
HEAT COOL
HEAT COOL
COOL NUL1
N/A N/A
COOL NUL1
N/A N/A
HEAT NUL1
N/A N/A
HEAT NUL1
N/A N/A
Installation
Relay #3 Relay #4
Alarm 3 Alarm 2
N/A N/A
Alarm 3 Alarm 2
N/A N/A
N/A N/A
N/A N/A
Alarm 3 Alarm 2
N/A N/A
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
Alarm 3 Alarm 2
N/A N/A
Alarm 3 Alarm 2
N/A N/A
Alarm 3 Alarm 2
N/A N/A
Alarm 3 Alarm 2
N/A N/A
Relay #5
Alarm 1
N/A
Alarm 1
N/A
N/A
N/A
Alarm 1
N/A
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
Alarm 1
N/A
Alarm 1
N/A
Alarm 1
N/A
Alarm 1
N/A
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