Neptronic TRO24T4XYZ1, Спецификация и инструкции по установке

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VAV Thermostat Controller
Specification and Installation Instructions
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Description TRO24T4XYZ1
Dimensions
A = 2.85” | 73mm
B = 4.85” | 123mm
C = 1.00” | 24mm
D = 2.36” | 60mm
E = 3.27” | 83mm
A
B
C
D
E
ºF / º C
Wiring
We strongly recommend that all Neptronic products be wired to a separate grounded transformer and that transformer shall service
only Neptronic products. This precaution will prevent interference with, and/or possible damage to incompatible equipment.
Terminal Description Details
1 Common
2 Common
3 Common
4 24 Vac
5 24 Vac
6 TRIAC output 1 (TO1)
Floating 1
(applies to pins 6-8 if set to
“Flt”
at step 8)
TO1 = close
TO2= open
7
⃰
External 24 Vac for TO1 & TO2
(if JP2 set to B&C)
(see Warning)
8 TRIAC output 2 (TO2)
9 TRIAC output 3 (TO3)
Floating 2
(applies to pins 9-11 if set to
“Flt”
at step 16)
TO3 = close
TO4= open
10
⃰
External 24 Vac for TO3 & TO4
(if JP1 set to B&C)
(see Warning)
⃰
WARNING: Place the jumper on
B&C if using external 24Vac.
11 TRIAC output 4 (TO4)
12 Analog input 1 (AI1) see step 32 and DIP switch (DS2
– 1&2)
13 Analog input 2 (AI2) see step 33 and DIP switch (DS2
– 3&4)
14 Analog input 3 (AI3) see step 34 and DIP switch (DS2
– 5&6)
15 Analog output 1 (AO1) see step 24
16
Analog output 2 (AO2) see step 25
Jumpers
Jumpers Description
JP1
Output Signal Selector
TO3 and TO4
A&B = Internal: TRIAC output signal is linked to internal 24 Vac (same as thermostat)
WARNING: Place the jumper on B&C if using external 24Vac.
JP2
Output Signal Selector
TO1 and TO2
B&C = External: TRIAC output signal is linked to external 24 Vac (different than thermostat)
DS1 - Mode Selector
DIP Switches ON OFF
1 Mode Programming Mode Operation Mode
2 Not used - -
3
Not used - -
DS2
– Analog Input Type
Description
AI1 (step 32) AI2 (step 33) AI3 (step 34)
1 2 3 4 5 6
Thermistor 10k
Ω / dry contact
ON OFF ON OFF ON OFF
Analog 0-10Vdc (only if input set to
“PrSd”
or
“PrSa”
)
OFF ON OFF ON OFF ON
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
TB1
O
N
1
2
3
DS1
DS2
O
N
1
2
3
4
5
6
J
P
1
J
P
2
A B C A B C
TRIAC Output Signal Selector
Connector strip
(TB1)
Mode Selector
(DS1)
Temperature
Sensor
Analog Input Type
(DS2)
TO3 & TO4 (JP1) (JP2) TO1 & TO2