313
Part of the Zone Controls Series
Ordering Code: 313
UPC: 779655031300
tN2 Wiring Center, Four Zone Valves
The tekmarNet (R) 2 Wiring Center 313 is designed to provide a zoning solution for heating systems. It can be used in applications ranging from baseboard zones, to remote manifolds for radiant heating. This product provides power for up to four tekmarNet (R) 2 thermostats, and up to four 24 V (ac) zones valve outputs, as well as providing an end switch closure to enable an external device such as a boiler. A line voltage output on the back of the control can operate a zone group pump if required. An outdoor sensor input is included and provides the outdoor air temperature reading on each thermostat when an optional outdoor sensor is installed.
Features
- Only requires 2 wires per zone, four 24 V (ac) powered zone outputs
- For use with tekmarNet (R) 2 thermostats only
- Supports two-stage tekmarNet (R) 2 thermostats
- tN4 expansion terminals
- Isolated end switch
- Powered zone group pump output
- Outdoor sensor input
- External diagnostic LEDs
- CSA C US certified for use in USA and Canada
| Specifications | |
|---|---|
| Agency Approvals | CSA C US, meets class B: ICES & FCC Part 15 |
| Ambient Conditions | Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), RH less than or equal to 90 percent non-condensing |
| Control Type | Microprocessor control, this is not a safety (limit) control |
| Dimensions | 5.5" H x 5.5" W x 2.25" D (140 x 140 x 57 mm) |
| Enclosure Material | Blue PC+ABS plastic |
| Enclosure NEMA Rating | NEMA 1 |
| Power Supply | 24 V (ac) plus / minus 10 percent, 60 Hz, 3 VA min, 99 VA max, Class 2 |
| Sensor | NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta = 3892 |
| Zone Valve Load | 24 V (ac) 2 A, maximum combined current (zones 1 to 4): 4 A |