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Processor
- 50 mHz, high performance 16-bit embedded microcontroller
Memory
- 64k RAM, for logs and scratch
- 512k Flash EEPROM for firmware configurations and database
- Minimum 10-year retention
Supply Voltages
- 24 VAC/VDC ±15%
- 25 VA maximum
Communications
- EIA-485 @ 76.8 kbps max.
- SMART-Net™ (4 SMART-Sensors™ max.)
Temperature Sensor
- Thermistor comes pre-mounted on Input 5 (can also be remote mounted)
- Range: 0ºC to 40ºC (32ºF to 104ºF)
- ±0.1ºC (0.18ºF) resolution
- User calibrated to ±0.1ºC (0.18ºF) accuracy
Configuration
- SETUP-Tool™ or X-Port™ required for MSet configuration
Mounting
- Unit mounts directly to single or dual device box
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Inputs (9 max.)
- 4 Universal Inputs:
- 10-bit A/D converter
- Analog: 0–5 VDC, 4–20 mA, thermistor
- Digital: dry contact
- Impedance:
15k Ω on 0-5 VDC range,
250 Ω on 4-20 mA range,
10k Ω on thermistor range
- 100 Hz pulse counting (supports flow meters)
- 24 VAC over voltage protection
- 2 Thermistor/Dry Contact Inputs
- Humidity Input:
- 10-90% range 0.1% resolution
- ± 1.8% RH accuracy
- replaceable sensing element
- Occupancy Input:
- Passive infrared radiation (PIR)
- 5 m/16.4 ft. max detection distance
- 100º horizontal / 82º vertical
- 64 detection zones
- CO2 Input:
- 0-2000 ppm
- ± 30 ppm accuracy
- Auto calibrating
- Repeatability = ± 20 ppm
± 1 of measured value
- Linearity = ± 30 ppm
- Max. drift ± 5% measured
value
- Auto drift correction,
30 ppm/week
- Maintenance free
- Override Button linked to
Input 5
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Output Sockets (8 max.)
- Controller ships with 8 unpopulated,
output sockets which require modules that are sold separately
- 6 Universal Output Sockets:
- 8-bit D/A converter
- Analog: 0-12 VDC
- Digital: 0 or 12 VDC
- Output power: 75mA @ 12 VDC
- 24 VAC over voltage and short protection
- 2 Relay Output Sockets:
- 24 VAC/VDC @ 0.5 A
- Common return
Dimensions
- 12 cm L x 14 cm W x 4.2 cm H
(4.72" L x 5.5" W x 1.65" H)
Weight
Ambient Limits
- Operating: 0 ºC to 40 ºC
(32 ºF to 104 ºF)
- Shipping: -40 ºC to 60 ºC
(-40 ºF to 140 ºF)
- Humidity: 10% to 90%
RH non-condensing
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