Emerson E300 Series Design Manual page 72

Safety Product Mechanical
information information installation
24 Digital I/O 1
25 Digital I/O 2
26 Digital I/O 3
Terminal 24 default function
Terminal 25 default function
Terminal 26 default function
Type
Input / output mode controlled by...
Voltage range
Operating as an input
Logic mode controlled by...
Absolute maximum applied voltage range
Operating as an output
Nominal maximum output current
Maximum output current
27 Digital Input 4
28 Digital Input 5
Terminal 27 default function
Terminal 28 default function
Type
Logic mode controlled by...
Voltage range
Absolute maximum applied voltage range
29 Digital Input 6
Terminal 29 default function
Type
Logic mode controlled by...
Voltage range
Absolute maximum applied voltage range
30 0V common
Function
31 Safe Torque Off (STO), Drive enable
Type
Voltage range
Absolute maximum applied voltage
The Safe Torque Off (STO) 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 (STO) function is not required, this terminal is the Drive enable.
41
Relay contacts
42
Default function
Contact voltage rating
Contact maximum current rating
Contact minimum recommended rating
Contact type
Default contact condition
Update period
72
Electrical Getting
User Menu A Commissioning
installation started
V threshold 1 output
Brake control output
V3 Speed Reference
Positive or negative logic digital inputs, positive logic voltage source outputs
Parameters F24, F25 and F26
0 V to + 24 V
Parameter F02
- 3 V to + 30 V
100 mA (Digital I/O 1 & 2 combined),
100 mA (Digital I/O 3 & + 24 V User output combined)
100 mA, 200 mA (total including all Digital I/O)
FAST disable input
Direction input
Negative or positive logic digital inputs
Parameter F02
0 V to + 24 V
- 3 V to + 30 V
V1 Speed Reference
Negative or positive logic digital inputs
Parameter F02
0 V to + 24 V
- 3 V to + 30 V
Common connection control terminals 21 to 31
Positive logic only digital input
0 V to + 24 V
+ 30 V
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
Advanced
Diagnostics Optimization CT MODBUS RTU Technical Data
Parameters
E300 Design Guide
Issue Number: 1