PowerFlex Digital DC Drive User Manual -
Publication 20P-UM001C-EN-P - July 2008
Supplemental Drive Information
A-3
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Devices
Encoder
Type: Incremental, dual channel, two channel optional
(with jumper), differential (recommended) or
single-ended
Input Voltage: Configurable for +2.5V - 5.2V (switch S21
in ENC_5 position) or +5.4V - 15.2V (switch S21 in
ENC_12 position)
Input Current: 4.5 mA / 6.8 - 10.9 mA each channel
Quadrature: 90
°
± 27
°
@ 25
°
C
Duty cycle: 50% ± 10% Source/Sink capable
Pulses Per Revolution: 600 to 9999
Maximum Frequency: 150 kHz
Maximum Cable Length: Shielded, 150m (0.75 mm
2
),
125m (0.5 mm
2
), 55m (0.22 mm
2
)
DC Analog Tachometer
Input Voltage: 22.7, 45.4, 90.7, 181.6, & 302.9V max.
Input Current: 8 mA full scale
Maximum Cable Length: Shielded, depends on the
installation, typical 150m.
Inputs
Analog Inputs
Three configurable, isolated, differential
±
10V, 0-10V, 0-20mA or 4-20mA.
Digital Inputs
Eight standard configurable, four additional configurable
with the I/O Expansion circuit board.
Max V30V DC input, 200mA (total current draw is
the sum of encoder power, digital outputs and any other
loads connected to terminal 19)
Outputs
Analog Outputs
Two standard configurable, two additional configurable
with the I/O Expansion circuit board. Sampling rate 2 ms.
± 10V, 5mA, bipolar (current is not bipolar)
Digital Outputs
Four standard configurable, four additional configurable
with the I/O Expansion circuit board.
+ 30V, 50mA
Relay Outputs
Two configurable, N.O. contacts
Max. 250V AC, 1A AC1
Category
Specification
