Connection Diagram - SystemAir AW 1000D EC sileo Betriebsanleitung

4.5 Connection diagram

No. Conn. Designation
KL 1 1 L1
KL 1 2 L2
KL 1 3 L3
PE PE
KL 2 1 NO
KL2 2 COM
KL2 3 NC
KL 3 1 RSA
KL 3 2 RSB
KL 3 3 / 10 GND
KL 3 4 Ain1 U
KL 3 5 + 10 V
KL 3 6 Ain1 I
KL 3 7 Din1
KL 3 8 Din2
KL 3 9 Din3
KL 3 11 Ain2 U
KL 3 12 + 20 V
KL 3 13 Ain2 I
KL 3 14 Aout
Operating instructions
Function/assignment
Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz
Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz
Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz
Ground connection, PE connection
Status relay, floating status contact; make for failure
Status relay, floating status contact; changeover contact; common connection; contact rating 250 VAC / max.
2 A (AC1) / min. 10 mA
Status relay, floating status contact; break for failure
Bus connection RS485, RSA, MODBUS-RTU; SELV
Bus connection RS485, RSB, MODBUS-RTU; SELV
Reference ground for control interface; SELV
Analog input 1, set value: 0-10 V, Ri = 100 kΩ, adjustable curve, only usable as alternative to input Ain1 I;
SELV
Fixed voltage output 10 VDC, +10 V ±3%, max. 10 mA, short-circuit-proof power supply for external devices
(e.g. pot); SELV
Analog input 1, set value: 4-20 mA, Ri = 100 Ω, adjustable curve, only usable as alternative to input Ain1U;
SELV
Digital input 1: enable electronics,
enable: pin open or applied voltage 5-50 VDC
disable: bridge to GND or applied voltage < 1 VDC
reset function: triggers software reset after a level change to < 1 VDC; SELV
Digital input 2: Switching parameter sets 1/2, according to EEPROM setting, the valid or used parameter set
can be selected via bus or via digital input DIN2.
Parameter set 1: pin open or applied voltage 5-50 VDC
Parameter set 2: bridge to GND or applied voltage < 1 VDC; SELV
Digital input 3: according to EEPROM setting, the integrated controller's direction of action can be selected as
normal/inverse via bus or digital input
normal: pin open or applied voltage 5-50 VDC
inverse: bridge to GND or applied voltage < 1 VDC; SELV
Analog input 2, measured value: 0-10 V, Ri = 100 kΩ, adjustable curve, only usable as alternative to input
Ain2I; SELV
Fixed voltage output 20 VDC, +20 V +25/-10%, max. 50 mA, short-circuit-proof power supply for external
devices (e.g. sensors); SELV
Analog input 2, measured value: 4-20 mA, Ri = 100 Ω, adjustable curve, only usable as alternative to input
Ain2U; SELV
Analog output 0-10 VDC, max. 5 mA, output of current motor modulation level / motor speed
adjustable curve; SELV