Quantum MP User Guide
53
Issue: A4 www.emersonct.com
4.16.3 Feedback device connections
Ab, Fd, Fr encoders
51
Relay 1 common
52
Relay 1 normally closed
53
Relay 1 normally open
Default function
Drive OK indicator
Contact voltage rating
240 Vac, installation over-voltage category
II
Contact maximum current rating
5 A AC 240 V
5 A DC 30 V resistive load
0.5A DC 30 V inductive load (L/R = 40 ms)
Contact minimum recommended
rating
12 V, 100 mA
Default contact position
Closed when power on and drive OK
Sampling period
4 ms
61
Relay 2 common
62
Relay 2 normally closed
63
Relay 2 normally open
Default function
Contactor enable
Contact voltage rating
240 Vac, installation over-voltage category
II
Contact maximum current rating
5A AC 240V
5A DC 30V resistive load
0.5A DC 30V inductive load (L/R = 40 ms)
Contact minimum recommended
rating
12V, 100 mA
Default contact position
Closed when AC or DC contactor is
required to be closed.
Sampling period
4 ms
A
Channel A, Frequency or Forward inputs
A\
Channel A\, Frequency\ or Forward\ inputs
B
Channel B, Direction or Reverse inputs
B\
Channel B\, Direction\ or Reverse\ inputs
Z
Marker pulse channel Z
Z\
Marker pulse channel Z\
Type
EIA 485 differential receivers
Maximum input frequency
500k Hz
Line loading
<2 unit loads
Line termination components
100
for 2 - 5V range
(switchable)
Working common mode range
+12V to –7V
Absolute maximum applied voltage
relative to 0V
25V
Absolute maximum applied differential
voltage
25V
+
+ Supply
0V
0V