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Features
- BACnet (MS/TP), MODBUS or Stand-Alone Application
- PID loop control
- Easy to use graphical interface
- Staged or modulating heat output
- High and low limit alarm capable
- 4 Independent Control Loops
- Custom Programming Options
- 8 Universal Inputs, 6 Binary Outputs, 3 Analog Output
- Remote Display Capable
- TCI2 serving as an Expansion with additional Inputs and Outputs available
Unit of Measure
Design Specifications
Power Requirements |
N/A
24 VAC ±10%, 50/60 Hz, 15…34 VDC ±10% SELV to HD 384, Class II, 48VA max |
Power Consumption |
N/A Max. 10 VA |
Electrical Connections |
N/A 0.34…2.5 mm² wire (AWG 24…12) Terminal Connectors |
Signal Input |
N/A Universal Input Setting for Voltage or CurrentInput Signal 0-10 V or 0-20 mA Resolution 9.76 mV or 0.019 mA (10 bit) Impedance Voltage: 98kΩ Current: 240Ω Universal Input configured to remote temperature (RT) or digital input (DI)Type and Range NTC (Sxx-Tn10 sensor): -40…100 °C (-40…212 °F) |
Signal Output |
N/A Analog OutputOutput Signal DC 0-10 V / 0-20 mAResolution 9.76 mV / 0.019 mA (10bit)Output Load Voltage: ≥1kΩ Current: ≤250ΩRelays OutputsAC Voltage 0…250 VAC, full load current 3A, locked rotor 18ADC Voltage 0…30 VDC, full load current 3A, locked rotor 18AInsulation Strength between relays contacts and system electronics: 4000V AC to EN 60 730-1Between neighboring contacts: 1250V AC to EN 60 730-1 |
Environment |
N/A Operation To IEC 721-3-3Climatic Conditions Class 3 K5Temperature 0…50 °C (32…122 °F)Humidity <85 % r.H. non-condensingTransport & Storage To IEC 721-3-2 and IEC 721-3-1Climatic Conditions Class 3 K3 and Class 1 K3Temperature -25…70 °C (-13…158 °F)Humidity <95 % r.H. non-condensingMechanical Conditions Class 2M2 |
Standards |
N/A
CE ConformityEMC directive2004/108/ECLow Voltage Directive2006/95/ECProduct StandardsAutomatic electrical controls for household and similar useEN 60 730-1Special requirements on temperature dependent controlsEN 60 730-2-9 Electromagnetic compatibility for industrial and domestic sector Emissions: EN 60 730-1 Immunity: EN 60 730-1Degree of ProtectionIP00 to EN 60 529Pollution ClassII (EN 60 730-1)Safety ClassIII (IEC 60536) if SELV is connected to DO II (IEC 60536) if line voltage is connected to DOOvervoltage CategoryIII (EN 60 730-1) Product Standards Temperature- indicating and –regulating equipment UL 873 Mark: c(ETL)us CSA C22.2 No.24 Certified by Intertek: 4005917 |
Connection to remote terminal |
N/A
Hardware Interface RS485 in accordance with EIA/TIA 485 Cabling Twisted pair cable |
Network |
N/A
Hardware Interface RS485 in accordance with EIA/TIA 485 Max nodes per network 128 Max nodes per segment 64 (Vector devices only) Conductors Shield Twisted Pair (STP) cable Impedance 100 - 130 ohm Nominal Capacitance 100 pF/m 16 pF/ft or lower Nominal Velocity 65% or higher Galvanic Isolation The communication circuitry is galvanic isolated Line Termination A line termination resistance (120 ohm) shall be connected between the terminals (+) and (-) of the furthermost node of the network Network topology Daisy chain according EIA/TIA 485 specifications Recommended maximum length per chain 1200 m (4000 ft) |
Modbus |
N/A
Communication Standard Modbus (www.modbus.org) Default Setting 19200 baud rate, RTU 8 data bits, 1 even parity bit, 1 stop bit Communication speed 4800, 9600, 19200, 38400 Protocol: Data bits RTU – 8 data bits, ASCII – 7 – data bits, Parity – stop bit No parity – 2 stops, even or odd parity – 1 stop |
BACnet |
N/A
Communication Standard BACnet MS/TP over RS485 Communication speed 9600, 19200, 38400, 57600, 76800, 115200 |