Emerson Quantum MP - Page 53

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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