Delta Electronics Pulse Generator Card EME-PG01 - Manual

2007-07-09
5011659701-TPG1
EME-PG01
Pulse Generator Card for VFD-E Series Instruction Sheet
Please thoroughly read this instruction sheet before installing option cards and putting them into use.
The content of this instruction sheet may be revised without prior notice. Please consult our distributors or download the
most updated version at http://www.delta.com.tw/industrialautomation.
X
Layout
PG Card (EME-PG01)
Pul se Fe ed ba ck Pulse Outp ut
Y
Installation
Make sure that the AC Motor Drive is powered off before operation.
DO NOT insert or remove the card when the AC Motor Drive is
powered on.
Please mount the extension card as shown and fix it with the screw
packed with the card.
Screw torque:
Maximum 2kgf-cm
Terminals Screw Torque: Maximum 2kgf-cm
Wire Length
Types of Encoder Output Maximum Length Wire Gauge
Voltage 50m
Open Collector 50m
Line Driver 300m
Complementary 70m
14 ~ 24 AWG
(2.1 ~ 0.2 mm 2 )
NOTE
EME-PG01 needs additional power source DC 5 ~ 24V, as to
details please refer to table of terminals descriptions.
Only when the extension card is correctly installed on the AC
Motor Drive, the extension card will be automatically detected.
The parameters can be set in Group 13. If extension card is not
installed, only parameters Group 0 ~ Group 10 can be set.
Refer to Chapter 5: Parameters in the user manual for further
details.
Z
Notes
Please use a shielded cable to prevent interference. Do not run
control wires parallel to any high voltage AC power line (200 V and
above).
The wire length and signal frequency are in inverse proportion.
Always use this product in a clean indoor location free from dust,
corrosive gas and liquid.
When the relays are used to switch inductive loads (relays,
contactors, motors, etc), connect an RC network or Varistor parallel
to the load to suppress voltage spikes.
For safety, it is recommended to use fuses for the circuitry that is
switched by the relays. The fuse specification must be within the
specified contact limits.
The ends of wires must be tinned or crimped.
To avoid interference, route the extension card wires separately and
as far away (at least 15cm) as possible from other control wires,
motor wires and power wires, etc. Where these wires must cross
each other, please make sure they are at a 90
o angle.
Always use and operate this product within the limit of its
specifications.
[
Specification
Environmental
Operating Temperature -10 o C to 50 o C (non-condensing and not frozen)
Storage Temperature -20 o C to + 60 o C
Ambient Humidity Less than 90%RH (non-condensing)
Installation Altitude Below 1000m
Vibration
Below 20 Hz: Maximum 9.81 m/s 2 (1G);
20 ~ 50Hz: Maximum 5.88 m/s 2 (0.6G)
Terminals Descriptions
Terminal Symbols Descriptions
Vcc
Input Voltage: DC 5 ~ 24V
When the encoder output type is voltage output,
input voltage is DC 12 ~ 24V
0V Power source and input signal common
A ,
B ,
A
B
Input signal from the encoder. Input type is selected
by SW2. It can be 1-phase or 2-phase input.
Maximum 300KP/sec
A/O, B/O
Output signal from the encoder.
Open collector: max. output DC24V 50mA
Grounding
\
Types of Encoder Output
Types of Encoder
Output
SW2 Wiring Diagram
Voltage
O/P
0V
VCC
OC
TP
Line driver
Q
Q
OC
TP
Complementary
O/P
0V
VCC
OC
TP
R(L1)
S(L2)
T(L3)
NFB
R
S
T
U(T1)
V(T2)
W(T3)
Motor
3~
VFD-E
OC
TP
A
B
Vcc
0V
A
B
A/O
B/O
RPM Meter
*The power source of RPM meter
is supplied by the customers.
0V
A
B
A
B PG
EME-PG01
DC
5~24V
+
-
GND
Vin
O/P
0V
VCC
OC
TP
R(L1)
S(L2)
T(L3)
NFB
R
S
T
U(T1)
V(T2)
W(T3)
Motor
3~
VFD-E
OC
TP
A
B
Vcc
0V
A/O
B/O
RPM Meter
*The power source of RPM meter
is supplied by the customers.
0V
A
B
A
B
PG
EME-PG01
DC
5~24V
+
-
GND
Vin
Open
collector
Note: Based on the design, the input signal terminals from
the encoder should be connected to the terminals
of
A
and
B
on EME-PG01 card, not the terminals of
A and B, so as to avoid damage to the encoder.