Position Feedback Connections - Emerson Unidrive M702 User Manual

Safety Product Mechanical
information information installation
Refer to section 4.16 SAFE TORQUE OFF (STO) on page 86 for further
information.
11 SAFE TORQUE OFF function input 1 (drive enable)
13
SAFE TORQUE OFF function input 2 (drive enable)
Type
Voltage range
Absolute maximum applied
voltage
Logic Threshold
Low state maximum voltage for
disable to SIL3 and PL e
Impedance
Low state maximum current for
disable to SIL3 and PL e
Response time
The SAFE TORQUE OFF function may be used in a safety-related application in
preventing the drive from generating torque in the motor to a high level of
integrity. The system designer is responsible for ensuring that the complete
system is safe and designed correctly according to the relevant safety
standards. If the SAFE TORQUE OFF function is not required, these terminals
are used for enabling the drive.
41
Relay contacts
42
Default function
Contact voltage rating
Contact maximum current rating
Contact minimum recommended
rating
Contact type
Default contact condition
Update period
51 0 V
52 +24 Vdc
Size 6
Nominal operating voltage
Minimum continuous operating voltage
Maximum continuous operating voltage
Minimum startup voltage
Maximum power supply requirement
Recommended fuse
Size 7 and 8
Nominal operating voltage
Minimum continuous operating voltage
Maximum continuous operating voltage
Minimum startup voltage
Maximum power supply requirement
Recommended fuse
To prevent the risk of a fire hazard in the event of a fault, a
fuse or other over-current protection must be installed in the
relay circuit.
WARNING
80
Electrical Getting Basic
installation started parameters
Positive logic only digital input
0 V to +24 V
30 V
10 V ± 5 V
5 V
>4 mA @15 V from IEC 61131-2, type 1,
3.3 k Ω
0.5 mA
Nominal: 8 ms
Maximum: 20 ms
Drive OK indicator
240 Vac, Installation over-voltage
category II
2 A AC 240 V
4 A DC 30 V resistive load
0.5 A DC 30 V inductive load (L/R = 40 ms)
12 V 100 mA
Normally open
Closed when power applied and drive OK
4 ms
24.0 Vdc
18.6 Vdc
28.0 Vdc
18.4 Vdc
40 W
4 A @ 50 Vdc
24.0 Vdc
19.2 Vdc
30 Vdc
21.6 Vdc
60 W
3 A @ 50 Vdc
Running NV Media Card
Optimization
the motor Operation
4.15

Position feedback connections

The following functions are provided via the 15-way high density D-type
connector on the drive:
• Two position feedback interfaces (P1 and P2).
• One encoder simulation output.
• Two freeze trigger inputs (marker inputs).
• One thermistor input.
The P1 position interface is always available but the availability of the P2
position interface and the encoder simulation output depends on the
position feedback device used on the P1 position interface, as shown in
Table 4-27.
4.15.1 Location of position feedback connector
Figure 4-45 Location of the position feedback
Onboard Advanced Technical
Diagnostics
PLC parameters data
5
10
15
Drive encoder connector
Female 15-way D-type
Unidrive M702 User Guide
UL listing
information
1
6
11
Issue Number: 3