52
Quantum MP User Guide
www.emersonct.com Issue: A4
21
0V common
Function
Common connection for all external
devices
22
+24V user output
Function
Supply for external digital devices
Nominal output current
200 mA (including all digital I/O)
Maximum output current
240 mA (including all digital I/O)
Protection
Current limit and trip
23
0V common
Function
Common connection for all external
devices
24
Digital I/O 1
25
Digital I/O 2
26
Digital I/O 3
Terminal 24 default function
AT SPEED output
Terminal 25 default function
Not programmed
Terminal 26 default function
Not programmed
Type
Positive or negative logic digital inputs,
positive or negative logic push-pull outputs
or open collector outputs
Input / output mode controlled by...
Pr
8.31
, Pr
8.32
and Pr
8.33
Operating as an input
Logic mode controlled by...
Pr
8.29
Absolute maximum applied voltage
range
30V, -18V relative to 0V
Impedance
6k
Input thresholds
10.0V
0.8V
Operating as an output
Open collector outputs selected
Pr
8.30
Nominal maximum output current
200 mA (total including terminal 22)
Maximum output current
240 mA (total including terminal 22)
Common to all modes
Voltage range
0V to +24V
Sampling period
250
s if configured with the destination as
Pr
6.35
or Pr
6.36
. 4 ms for all other
destinations
27
Digital input 1
28
Digital input 2
29
Digital input 3
Terminal 27 default function
Not programmed
Terminal 28 default function
LOCAL/REMOTE select
Terminal 29 default function
Not programmed
Type of input
Negative or positive logic digital inputs
Logic mode controlled by...
Pr
8.29
Voltage range
0V to +24V
Absolute maximum applied voltage
range
+30V, -18V relative to 0V
Impedance
6k
Input thresholds
10.0V
0.8V
Sampling period
250
s if configured with the destination as
Pr
6.35
or Pr
6.36
. 4 ms for all other
destinations
30
0V common
Function
Common connection for all external
devices
31
ENABLE
Function
Drive enable
Type
Positive or negative logic digital input
Absolute maximum applied voltage
range
+30V, -18V relative to 0V
Input threshold
10.0V
0.8V
Sampling period
4 ms
Drive commissioning output
Function
Instantaneous armature current
feedback
Type of output
Unipolar single-ended voltage
Full scale voltage range
10V ±5%
Full scale range
2.3 X Drive Rated Current [Pr
11.32
]
Maximum offset
7 mV
Protection
~25 mA max. Short circuit protection to
ground (0V).
Model
Full scale range of drive commissioning output
QMP45A4(R)
2.30 x Drive rated current
(PR 11.32)
QMP75A4(R)
2.42 x Drive rated current
(PR 11.32)
QMP155A4(R)
2.30 x Drive rated current
(PR 11.32)
QMP210A4(R)
2.41 x Drive rated current
(PR 11.32)
41
Tachgenerator positive input
42
Tachgenerator negative input
Function
Speed feedback inputs for
tachgenerator feedback device
Maximum voltage
300V
Feedback scaling controlled by
Pr
3.51
(
Fb02, 0.72
)
Sampling period
4 ms
Status relay contacts are over-voltage category II.
A fuse or other over-current protection should be installed to
the relay circuit.
WARNING
WARNING