HaiLin Controls HA808-MD Manual

HA808-MD ROOM COMMUNICATION THERMOSTAT
◆ For industrial, commercial, and residential room heating control.
◆ Large LCD display,
◆ Remote floor sensor to test and protect heating equipment (Optional)
◆ Blue backlight (Optional)
◆ Modus protocol communication available
◆ Fire-proof ABS material shell
MODEL DENOMINATIONS
HA808–□□□–MD
Basic functions
Room temperature measurement and display.
Low temperature protection
RS485 interface (modbus protocol)
Specification
Set -point range: 5～35℃
Accuracy: ± 1℃
Current load: 2A (0.5A)
Self consumption: < 2W
Display: LCD
Environment Temp. : 0～45℃
Housing: PC＋ABS
Wiring Diagram
Thermostat
C (AC24V)
B
A
R (AC24V)
COM
NC
NO
Beijing HaiLin Auto Controls Equipment Co., Ltd.
Shahe Industrial Zone, Changping District
L: Back light;No when blank
R: Remote control;No when blank
T: Clock, Timing;No when blank
AC24V 50/60Hz
｝
Communication port
Normal Closed Valve
Optional Functions
Clock, Timing ON/OFF, Sleep mode (TXX)
Remote control (XRX)
Blue back light (XXL)
Sensor element: NTC
Power supply: AC24V
Operating voltage: AC24V ± 10%, 50/60H
Dimensions: 86 × 86 × 13 mm (L x W x H)
Pitch hole: 60 mm (standard)
Environment Humidity: 5～95% RH
Protection Grade: IP30
R C
Page 1 of 3
HaiLin Controls
Z
Room Temp
Week display
Heating
Remote
UP & DOWN
Time set
Mode
ON / OFF
Tel: +86 10 8070 2235
www.hilin.com