TempTracker mod+ & TempTracker mod+ Extension Installation Manual
11
WIrInG to ModulatInG Motors
WIrInG tHe 4-20Ma ModulatInG Motors (a terMInals 13, 14), (b terMInals 16, 17),...
• The TempTracker mod+ can be equipped to operate up to four 4-20 mA modulating motors.
• The TempTracker mod+ Extension can be equipped to operate up to six additional modulating motors.
• The TempTracker mod+ and the TempTracker mod+ Extension sources 24VDC excitation voltage for the 4-20mA
signal.
• Wire the (-) from the modulating motor to the boiler terminal on the TempTracker mod+ marked (GND). That is
for boiler A, the modulating (-) terminal will be 13.
• Wire the (+) from the modulating motor to the boiler terminal on the TempTracker mod+ marked (mA). That is
for boiler A, the modulating (+) terminal will be 14.
Mini-MOD
SYSTEM
A
B
C
D
Full Modulation Sequencing Control
1 2
RUN
PROGRAM
DO NOT APPLY ANY VOLTAGE
TO INPUT TERMINALS
3 4 5 6 7 8 9 10 11 12
13
15
14
17
16
18
22
20
19
21
24
23
29
25
27
26
28
32
30 31
L N
-
+
+
T
T
O
O
RS-485
mA
GND
VLT
SYS
A
B
C
D
PWR
CUR / VLT
A
-
+
+
mA
GND
VLT
-
+
+
mA
GND
VLT
-
+
+
mA
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
---
---
Line
Neutral
120VAC
Power Source
Outdoor Sensor
Sensor Shiled
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
System Sensor
Sensor Shiled
Shutdown,
T-Stat, or
Setback Signal
3 4 5 6 7 8 9 10 11 12
SYS
A
B
C
D
System Pump
or Pump Starter
Boiler Enable
Output
Boiler
Boiler 4-20mA
Modulation Output
4-20mA
Burner
Motor
-
+
Boiler Voltage
Modulation Output
Voltage
Burner
Motor
GND
V+
PROVE
/DHW
SHUTDOWN
/SETBACK
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
Prove Signal
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
DHW Signal
PROVE
/DHW
FOR ALL CIRCUITS
120VAC, 6A RESISTIVE
OUTPUT RATINGS:
1A PILOT DUTY, 15A TOTAL
115VAC 60Hz , 30VA MAX
INPUT RATINGS:
USE COPPER WIRE,
CLASS 1 WIRE ONLY.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
L
N
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
WIrInG tHe current voltaGe ModulatInG Motors (a terMInals 13,15), (b terMInals
16,18),...
• The TempTracker mod+Extension can be equipped to operate up to six additional 0-5V, 0-10V, 1-5V, or 2-10V
modulating motors.
• Wire the (GND) from the modulating motor to the boiler terminal on the TempTracker mod+ marked (GND).
That is for boiler D, the modulating (GND) terminal will be 22.
• Wire the (V+) from the modulating motor to the boiler terminal on the TempTracker mod+ marked (VLT+). That
is for boiler D, the modulating (V+) terminal will be 23.
Mini-MOD
SYSTEM
A
B
C
D
Full Modulation Sequencing Control
1 2
RUN
PROGRAM
DO NOT APPLY ANY VOLTAGE
TO INPUT TERMINALS
3 4 5 6 7 8 9 10 11 12
13
15
14
17
16
18
22
20
19
21
24
23
29
25
27
26
28
32
30 31
L N
-
+
+
T
T
O
O
RS-485
mA
GND
VLT
SYS
A
B
C
D
PWR
CUR / VLT
A
-
+
+
mA
GND
VLT
-
+
+
mA
GND
VLT
-
+
+
mA
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
---
---
Line
Neutral
120VAC
Power Source
Outdoor Sensor
Sensor Shiled
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
System Sensor
Sensor Shiled
Shutdown,
T-Stat, or
Setback Signal
3 4 5 6 7 8 9 10 11 12
SYS
A
B
C
D
System Pump
or Pump Starter
Boiler Enable
Output
Boiler
Boiler 4-20mA
Modulation Output
4-20mA
Burner
Motor
-
+
Boiler Voltage
Modulation Output
Voltage
Burner
Motor
GND
V+
PROVE
/DHW
SHUTDOWN
/SETBACK
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
Prove Signal
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
DHW Signal
PROVE
/DHW
FOR ALL CIRCUITS
120VAC, 6A RESISTIVE
OUTPUT RATINGS:
1A PILOT DUTY, 15A TOTAL
115VAC 60Hz , 30VA MAX
INPUT RATINGS:
USE COPPER WIRE,
CLASS 1 WIRE ONLY.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
L
N
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
connectInG to tHe teMptracker Mod+ extensIon panels
• The TempTracker mod+ is equipped with a 6-pin phone socket to connect to extension panels.
• The TempTracker mod+ Extension is equipped with two 6-pin phone sockets to connect to TempTracker mod+
and an additional TempTracker mod+ Extension panel.
• Connection cable is provided as part of the TempTracker mod+ Extension package.
• Phone cables must be of a 6-wire with 6-pin terminals. Phone cables can extend up to 100'.
Connecting TempTracker
mod+ to Two Extension
Panels using RS485
TempTracker mod+ Extension A
F
H
J
Power
CAUTION:
Risk of Electric Shock.
More than one disconnect switch may be required
to de-energize the equipment before servicing.
PWR
L N
1 2
E
3 4
F
5 6
G
7 8
H
9 10
I
11 12
EXTENSION
MODULE
RS-485
Ext A
INPUT RATINGS:
115VAC 60Hz, 12VA MAX
Use Copper Conductors Only.
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
1A PILOT DUTY, 15A TOTAL
FOR ALL CIRCUITS
E
G
I
Comm
Ext B
K
M
O
L
N
P
15
14
VLT
mA
CUR / VLT
18
17
16
VLT
mA
GND
CUR / VLT
21
20
19
VLT
mA
GND
CUR / VLT
24
23
22
VLT
mA
GND
CUR / VLT
13
GND
16
GND
19
GND
22
GND
J
11 12
K
M
O
L
N
P
E
F
G
H
K
M
L
N
27
26
VLT
mA
CUR / VLT
30
29
16
VLT
mA
GND
CUR / VLT
25
GND
28
GND
I
J
O
P
TempTracker mod+
----
----
SYSTEM
A
B
C
D
1 2
RUN
PROGRAM
DO NOT APPLY ANY VOLTAGE
TO INPUT TERMINALS
3 4 5 6 7 8 9 10 11 12
13
15
14
17
16
18
20
19
21
24
23
29
25
27
26
28
32
30 31
L N
-
+
+
T
T
O
O
RS-485
mA
GND
VLT
SYS
A
B
C
D
PWR
CUR / VLT
A
-
+
+
mA
GND
VLT
-
+
+
mA
GND
VLT
+
22
-
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
PROVE
/DHW
SHUTDOWN
/SETBACK
FOR ALL CIRCUITS
120VAC, 6A RESISTIVE
OUTPUT RATINGS:
1A PILOT DUTY, 15A TOTAL
115VAC 60Hz , 30VA MAX
INPUT RATINGS:
USE COPPER WIRE,
CLASS 1 WIRE ONLY.
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
TempTracker mod+ Extension B
F
H
J
Power
CAUTION:
Risk of Electric Shock.
More than one disconnect switch may be required
to de-energize the equipment before servicing.
PWR
L N
1 2
E
3 4
F
5 6
G
7 8
H
9 10
I
11 12
EXTENSION
MODULE
RS-485
Ext A
INPUT RATINGS:
115VAC 60Hz, 12VA MAX
Use Copper Conductors Only.
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
1A PILOT DUTY, 15A TOTAL
FOR ALL CIRCUITS
E
G
I
Comm
Ext B
K
M
O
L
N
P
15
14
VLT
mA
CUR / VLT
18
17
16
VLT
mA
GND
CUR / VLT
21
20
19
VLT
mA
GND
CUR / VLT
24
23
22
VLT
mA
GND
CUR / VLT
13
GND
16
GND
19
GND
22
GND
J
11 12
K
M
O
L
N
P
E
F
G
H
K
M
L
N
27
26
VLT
mA
CUR / VLT
30
29
16
VLT
mA
GND
CUR / VLT
25
GND
28
GND
I
J
O
P
alert
To set the Mini-Extension to a specific letter,
remove the wiring cover and switch the Ext A/Ext B
to the desired letter. DO NOT set both extensions
to the same letter as it may cause errors.
