EM-RES-03 1110/07
4.3 Electrical installation
Danger! If the following instructions are not complied with, there is direct danger
with the possible consequences of death or severe injury by electrical
current. Further, failure to comply can lead to destruction of the frequency
inverter and/or of the expansion module.
• Before electrical installation of the EM-RES-03 expansion module, the frequency
inverter must be de-ener
ized. Take appropriate measures to make sure it is no
energized unintentionally.
• Make sure that the frequency inverter is de-energized.
Danger! The mains, direct voltage and motor sockets can have dangerous voltages
even after disconnection of the frequency inverter. Work may only be
done on the device after a waitin
period of some minutes until the DC
link capacitors have been discharged.
4.3.1 Circuit diagram
EM-S1INA
6
410A
+24 V / 180 mA
EM-S1OUTD
X410B
5
6
7
A
D
5
EM-S3IND
4
EM-S2IND
EM-S1IND
7
3
1
GND 24 V
2
4
3
B
C
D
1
2
GND
CAN-High
CAN-Low
SYS
A
EM-S2OUTD
N.C.
GND 10 V
N.C.
X412
Resolver
PTC
E
A
Digital outputs EM-S1OUTD, EM-S2OUTD
Digital signal, DC-24 V, I
max
= 40 mA, PLC compatible, overload and short-circuit proof
B
Analog input EM-S1INA
Analog signal, resolution 10 Bit, U
max
= ±10 V (R
i
= 100 kΩ)
C
Digital inputs EM-S1IND … EM-S3IND
Digital signal, , response time approx. 16 ms, U
max
= 30 V, 10 mA at 24 V,
PLC compatible,
Frequency signal, 0 ... 30 V, 10 mA at 24 V, f
max
= 150 kHz
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