TU_Central controller 16x2-2021-06-wi - Errors and omissions excepted. All informaon, pictures and drawings are subject to change.
Compliance with the generally applicable and recognised rules of technology must be observed at all mes!
CAUTION: Installaon and wiring may only be carried out by authorised specialists.
6
TECHNICAL DATA
All inputs
Temperature sensors of the types PT1000 (standard sensor for ratiotherm), KTY 10 (2 kΩ/25°C),
KTY 10 (1 kΩ/25°C), PT100, PT500, Ni1000, Ni1000TK5000 and room sensors RAS or RASPT,
radiation sensor GBS01, thermocouple THEL, humidity sensor RFS, rain sensor RES01,
pulses max. 10 Hz, voltage up to 3.3V DC, resistance (1-100kΩ), and as digital input
Entrance 7 addional voltage (0-10 Volt DC)
Entrance 8 addional current loop (4-20 mA DC), voltage (0-10 volts DC)
Entrance 15, 16 Addional pulse input max. 20 Hz, e.g. for volumetric ow transmier VIG or SO signals
To avoid uctuaons in the measured values, ensure that the sensor cables are not exposed to
external negave inuences from 230V cables to ensure interference-free signal transmission. The
sensor lines must not be routed together with the mains voltage in one cable. If unshielded cables are
a minimum distance of 5 cm. Sensor lines for PT100 or PT500 sensors must be shielded. All sensor
Outputs
1, 2, 3, 4, 6, 7, 8, 9, 10, 11 Relay outputs, parally NC and NO (max. switching capacity 230 volts / 3 amps)
Relay change-over contact - potenal-free
Output 12, 13, 14, 15, 16 Analogue outputs 0-10 volts (max. 20 mA) or PWM (10V/1kHz)
or expansion opon as switching outputs via addional relay (ma. 3A)
max. Buslast (DL-Bus) 100%
CAN-Bus Standard data rate 50 kbit/s, adjustable from 5 to 500 kbit/s
with separate switch-on and switch-o dierence
with separate switch-on and switch-o dierence or with xed hysteresis
Temperature measuring range -49.9°C to +249.9°C with a resoluon of 0.1K
Accuracy temperature typ. 0.4K, max. ± 1K in the range of 0-100°C for PT 1000 sensors
typ. 1%, max. 5% of the maximum measuring range of the input
230 Volt, 50-60Hz, (outputs A1 to A11 and unit together fused with 6.3A fast)
Supply line 3 x 1mm² H05VV-F according to EN 60730-1
3.5 to 4 was, per acve switching output
The controller has a power reserve of approx. 3 days for the date and me in the event of a power
failure.
Permissible ambient temp. +5 to +45°C
IP 40 (controller and housing) = protected against solid foreign bodies with a diameter of 1.0 mm or
more; Protected against access with a wire; no protecon against water.
Probes / Sensors - Resistance values:
Temp. (C°)
-20 -10 010 20 25 30 40
PT1000 (Ω)922 961 1000 1039 1078 1097 1117 1155
Temp. (C°)
50 60 70 80 90 100 110 120
PT1000 (Ω)119 4 1232 1271 1309 1347 1385 1423 1461
