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READ THIS INSTRUCTION SHEET AND THE SAFETY WARNINGS CAREFULLY BEFORE INSTALLING AND SAVE IT FOR FUTURE USE
IMPORTANT: Cables and wiring at Safety Extra Low Voltage (SELV) and Class 2 wiring
(North America) must be separated from power line voltage wiring. A minimum
separation distance of 30 cm is recommended. Do not run extra low voltage cables
parallel to power line voltage cables for long distances greater than 3 m. Do not run
extra low voltage wiring close to transformers or high frequency generating equipment.
Wirings and Configurations
Figure 1: Connection Details
(a). Fuse for TA outputs (T-Series) (b). Main Fuse for unit and Relay outputs (T-Series)
(c). Circuit Breaker 16 A (d). Jumper for fan selection (e). Voltage Jumper for TA Outputs
FUSES
F1
6.3 A - Main fuse for unit and relay outputs
F2
0.4 A - Ta outputs
• Set the jumpers DIP switches and address switches of the controller.
For more information, see Jumpers and DIP switch Settings for TUC Controller.
• Make wiring terminations with the screw connectors.
All terminals can accept 1 x 2.5 mm 24 - 12 AWG, 10 A cables.
Note: These terminals may carry voltages up to 250 VAC.
• Verify that the wiring is correctly installed and that voltage levels are appropriate
for the various input signals according to the application.
• Keep all cables as short as possible and tie in position.
• All wiring should conform to local codes and must be carried out by authorized
personnel only.
Table 1: Jumpers Settings
Jumpers
JMP1 - Fan configuration
(Jumper block on left under DI3 terminal)
J3 Voltage Jumper for TA outputs
(Jumper block above TAc,TAh terminals)
Table 2: DIP Switch S1 - Room Module
Function
TM-21xx, RS-1180 Series
S1.1
LP-RSM003 Series
Other Room Sensor Modules
S1.2
RS-1180 Series
Other Room Sensor Modules
S1.3
RS-1180 Series
Absolute Set-point Scale (12-28 °C)
S1.4
Dail Set-point Scale (+/- 3 °C)
Table 3: DIP Switch S2 - Configuration
Function
HTG El. Heater output - 1
S2.1
HTG El. Heater output - 2
BACnet Protocol
S2.2
N2 Open Protocol
4-Pipe
S2.3*
2-Pipe (1 valve output - "Cool" terminal)
Output Valves - On/Off
S2.4
Output Valves - Proportional
1 Fan speed (Low speed output)
2 Fan speeds (Low & High speed outputs)
S2.5 & S2.6**
3 Fan speeds (default)
Instance number through software
S2.7
Automatic Instance Number
Automatic Binding ON
S2.8
Automatic Binding OFF
HTG relay - general purpose - work through
protocol
S2.9
HTG relay - standard logic (Heat)
* see Figure 2: 2 Pipe Output
P/N 24-85737-1404 Rev. - Issue Date 01 2012
LEDs
Power
The unit is powered
TX
Transmit
RX
Receive
Function
Fan VSF (Proportional 0 - 10 V)
Fan On/Off (Relay)
Ta outputs 230 VAC
Ta outputs 24 VAC
Position
On
Off
On
Off
On
Off
On
Off
Position
st
Stage
On
nd
Stage
Off
On
Off
On
Off
On
Off
S2.5 On, S2.6 On
S2.5 On, S2.6 Off
S2.5 Off, S2.6 Off
S2.5 Off, S2.6 On
On
Off
On
Off
On
Off
** see Figure 3: Fan Speeds
Table 4: Dip Switch S4 Network
Function
Terminal connected to "Signal Reference"
S4.1
Terminal NOT connected
End of Network (120)
S4.2
Not end of network
RS485 Networking
Figure 4: 2-wire (see Table 4)
(a). S4.1 Off,
Terminal NOT connected (b). Shield
(c). N2 / BACnet Protocol Shielded, twisted 22 AWG (d). Shield after last unit connected
Figure 5: 3-wire (see Table 4)
(a). S4.1 On,
Terminal Connected to "Signal Reference" (b). RS485 Signal Reference
(c). N2 / BACnet Protocol Shielded, twisted 22 AWG (d). Shield after last unit connected
Table 5: Input and Output
Terminals
Type
Digital Inputs
DI1
DI2
DI3
Voltage Free Contact (n.o.)
DI4
Occ
Anolog Inputs
T1
NTC50K (50K @ 25 °C) -10 ÷ 89 °C ±3%
NTC50K (50K @ 25 °C) -10 ÷ 89 °C ±3%
T2
or Voltage-Free Contact (n.o.)
T3
NTC50K (50K @ 25 °C) -10 ÷ 89 °C ±3%
T4
FAN
0 ÷ 10 VDC ±0,5 °C (RS Series)
0 ÷ 5 VDC ±0,05 V (TM Series)
SP
0 ÷ 10 VDC (Linear) 0 ÷ 40 ±0,5 °C
(RS Series)
S
NTC10K (10K @ 25 °C) 0 ÷ 40 °C ±0,2 °C
(TM Series)
Digital Outputs
Clg (Fused F1) SPST 6(3)A 230 VAC Relay (Fused, Max 6A) On/Off Cooling Actuator
Htg
SPST 10A Max 230 VAC Relay (Not Fused)
SPST 6(3)A 230 VAC Relay (Fused, Max 6A) On/Off Fan Speeds
(Fused F1)
(Fan Speeds)
TAc
230 VAC:
(Fused F2)
230 VAC, 0,29A Max Triac (Fused, Max 0.4A)
TAh
24 VAC, 0,3A Max Triac (Fused, Max 0.4A)
(Fused F2)
LED
Open Collector, 5 V
Analog Output
Y
0 ÷ 10 VDC, 5 mA - Not Isolated ±0,1 VDC
W
VSF
Power Supply
230 VAC ±10%, 50/60 Hz, 12 VA (Including
L-N
24VAC (7VA) (Power Supply for Actuators).
Maximum current input 15A (Including I/Os)
24 V
24 VAC ±15%, 50/60 Hz, 7 VA
5 V
5 VDC ±10%, 10mA / 15 VDC ±5%, 30mA
15 V
15 VDC ±5%, 20mA
Position
On
Off
On
Off
to ground
to ground
Description
Unit Disable / Window
Open
Condensing Sensor
Presence Detector
Auxiliary General Purpose
Room Sensor Module
Temporary Occupancy
Button
Room / Return Air Sensor
Change-over Sensor /
Contact
Soft-Start Coil Sensor
Discharge Air Sensor
Fan Speed Override
Set-Point
Room / Space Temperature
On/Off Heating Actuator or
Electrical Heater
Cooling Proportional
Thermal Actuator (DAT)
Heating Proportional
Thermal Actuator (DAT)
Occupancy LED
Modulating Cooling
Actuator
Modulating Heating
Actuator
Variable Speed Fan Signal
Device Power Supply
Output for Actuators
Output for Room Sensor
Modules
Output for Active Sensors
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