Possible Allocation Of The Ios, Pins - Helios FU Comfort Sinus Manuel De Montage Et D'utilisation

Installation and Operating Specification FU Comfort Sinus
10.2

Possible allocation of the IOs, PINs

Units for analog inputs E1 and E2
The following units can be set for programmed sensors with free measuring range (0 - 10 V, 0 - 20 mA, 4 -
20 mA).
E1 Analog In
E2 Analog In
Analog outputs A1 and A2
Function
OFF
Constant voltage 10 V
(1A)
1. Control signal
(2A)
E1
(3A)
E2
(4A)
Group2
(5A)
2.Cooling
(6A)
2.Heating
(7A)
2. control signal
(8A)
Output frequency
(9A)
Group3
(11A)
Group4
(12A)
Offset control sig. 1
(14A)
Digital inputs D1 and D2
Function
OFF
Enable
(1D)
External error
(2D)
Limit
(3D)
E1 / E2
(4D)
Reset
(10D)
L-BAL-E304-GB 2004
mA, V, Hz, kHz, A, rpm, °C, m
cfm, ppm, psi, in.wg, g/kg
Designation
no function
Constant voltage +10 V
Proportional modulation (control circuit 1)
proportional input "E1"
proportional input "E2"
Group control (see controller setup group 2)
Only for mode 2.03 temperature controller with additional functions.
Controller output 2 with rising activation at Actual>Nominal = Cool.
2.03
Only for mode temperature controller with additional functions.
Controller output 2 with rising activation at Actual<Nominal = Heat.
Controlled 0 - 10 V output vor control circuit 2.
Factory setting for "A2" at operation with second control circuit.
A second control circuit can be activated if required by programming the E2 function
(see Base Setup E2 functions 8E - 13E and second control circuit)
Proportional to the output frequency
Group control (see controller setup group 3)
Group control (see controller setup group 4)
Offset control signal 1
Offset setting (see Controller setup)
Designation
no function (factory setting)
Enable (remote control) "ON" / "OFF"
External fault alarm
"Limit" ON / OFF
Influences control circuit 1 and control circuit 2
Switch over input "E1" / "E2" (for operation with one control circuit)
no function
Part.-No.
109/139
3 3
/s, Ohm, mbr, °F, ft/s,
/h, bar, %, Pa, m/s, m
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