EasySens® Room Operating Units
JOY SR HC
The design-oriented JOY SR HC 3AO provides three 0..10 V outputs for the control of heating/cooling valves or a 6-way valve. The 230 V powered type AO2DO offers relay outputs for controlling heating and cooling valves through PWM. In addition, EasySens® radio sensors (e.g.motion, temperature, window contacts) can be integrated wirelessly. An overwrite through radio is possible by using a superior controller profile or in hard-wired fashion via Modbus RS485. This ensures individual and energy-efficient room air conditioning. The device (glass front in white or black) uses a monochrome display and touch-sensitive operating keys. An integrated scheduler with three time channels, each with four different time periods allows for optimized energy control. The JOY is fitted to be installed in a flush-mounted standard EU box. For hotel applications, the device offers the possibility to integrate an additional zone (e.g. bathroom heating) in combination with a room temperature sensor and an SAB+/SAB05 radio valve actuator.
| Application/type | Room thermostat |
|---|---|
| Purpose | Room Climate Control, Measure values |
| Measured values | temperature, relative humidity |
| Interface | EnOcean (868 MHz), RS485 Modbus, 0..10 V, Switch contact |
| Functions | hardware outputs, heating + cooling relay, heating + cooling 0..10 V, change-over, integrated PI and two-/three-position controller, frost protection, window/door monitoring, presence, MSG-server for 2nd zone |
| Operating functions | setpoint adjustment temperature, standby/presence detection |
| Operating elements | 3 touch buttons |
| Configuration | uConfig, BUS |
| Output voltage | 0..10 V, 3x 0..10 V, to control 6-way control valve, to control 6-way control valve and heating + cooling |
| Output switch contact | 2x contact NO, 1x heating, 1x cooling, load max. 500 mA (240 V, Triac) |
| Input | 1x input for NTC10k or floating contact, 1x input for potential contact (230 V ~) |
| Network technology | RS485 Modbus |
| Radio technology | EnOcean (IEC 14543-3-10) 868 MHz, transmission power <10 mW |
| Data transmission | 20 channels for sender, receiver or message-server, RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit) |
| Operating range temperature (°C) | 0..+50 |
| Output signal temperature | scaling according EEP, 0..+40 °C |
| Operating range humidity | max. 85% rH non-condensing |
| Accuracy temperature | ±1 K (typ. at 21 °C) |
| Measuring range humidity | 0..100% rH non-condensing |
| Accuracy humidity | ±2% between 10..90% rH (typ. at 21 °C) |
| Power supply | 24 V = (±10%) SELV, 24 V ~ (±10%) SELV, 85..260 V ~ |
| Display | LCD 60x44 mm, 240x160 px, backlight cold white |
| Enclosure | PC, cover glass |
| Colour | pure white, black |
| Connection | terminal block, max. 1,5 mm², inputs max. 1,0 mm² |
| Mounting | in standard EU box (Ø=60 mm, depth min. 45 mm) |
| Packaging length (mm) | 196 |
| Packaging width (mm) | 162 |
| Packaging height (mm) | 37 |
| Packaging | case packaging |
| Device length (mm) | 140 |
| Device width (mm) | 78 |
| Device height (mm) | 35 |
| Notes | Please note our sheet 'Information EasySens® Radio' |