Nominal input voltage UIN
Nominal input current at UIN
Connection method
Card edge connector
Push-in connection
Transmission speed
See system in which you use the Smart Element.
Start time until ready to operate
Required configuration data
Input name
Digital inputs
Incremental encoder input
Number of inputs
1 (A, /A, B, /B, Z, /Z)
2 (DI Ref, DI L)
Input voltage range "0" signal
Input voltage range "1" signal
Nominal input voltage U<sub>IN</sub>
Nominal input current at U<sub>IN</sub>
Input frequency
max. 1 MHz
max. 200 Hz (at latch input DI L)
Protective circuit
Overload protection
Reverse polarity protection; Polarity protection diode
Short-circuit protection; Electrical (from approx. 600 mA)
Short-circuit protection; Electrical and thermal
Surge protection; See the system in which the Smart Element is used.
Transient protection; Suppressor diode
Encoder signals
symmetrical encoders in accordance with EIA-422
Cable length
max. 30 m (Shielded cable)
Mounting position
See the system in which the Smart Element is used.
Overvoltage category
II (IEC 60664-1, EN 60664-1)
Pollution degree
2 (IEC 60664-1, EN 60664-1)
Maximum power dissipation for nominal condition
Number
1 (+24 V)
1 (+5 V)
1 (A, /A, B, /B, Z, /Z)
Voltage range
19.2 V DC ... 30 V DC
5 V DC ... 5.5 V DC
Current carrying capacity
Designation
Symmetrical incremental encoders
Common mode voltage range signal - ground
Supply voltage
24 V DC (using card edge connectors)
using card edge connectors
Supply voltage range
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Current consumption
min. 11 mA (without connected peripherals)
Protection
See the system in which the Smart Element is used.
Test voltage: Communications supply / 24 V supply (I/O)
Test voltage: Communications supply / functional ground