Onboard Encoder Interface - Siemens SIMOTION Equipment Manual

Integration time / conversion time (per channel)
•
•
Operational limit (across temperature range, in re‐
lation to the end value of the measuring range in
the input range)
•
•
Basic error limit (operational limit at 25° C, in rela‐
tion to the end value of the measuring range in the
input range)
•
•
Linearity error (with reference to the input range) ±0.05%
Repeatability (in steady state at 25° C, with refer‐
ence to input range)
When used as analog voltage input
Input voltage range
Resolution
Input resistance (R
Temperature error (with reference to the input
range)
When used as analog current input
Input current range
Resolution
Input resistance (R
Temperature error (with reference to the input
range)
The maximum controllable area is approx. ± 11 V or ± 44 mA
1)
The resolution refers to the specified area (irrespective of the engineering settings).
5.4.4

Onboard encoder interface

Table 5-17
Encoder interface
Power supply
Limit frequency
SSI baud rate
SIMOTION D410-2
Equipment Manual, 07/2021, A5E33446720B
Parameters can be assigned
Integration time
Voltage input
Current input
Voltage input
Current input
)
i
)
i
Technical data of the encoder interface
5.4 Interfaces and performance features
Yes
≥ 62.5 µs
±0.65%
±1.1%
±0.5%
±0.5%
±0.05%
-10 ... +10 V
12-bit + sign (based on ± 11 V)
> 100 kΩ
±0.005%
-20 ... +20 mA
11-bit + sign (based on ± 22 mA)
250 Ω
±0.02%
• TTL or HTL incremental encoders (with adjustable param‐
eters)
• Absolute encoder
24 VDC / 0.35 A or
5 VDC / 0.35 A
Short-circuit and overload proof
500 kHz
100 ... 1000 kBaud
Technical data
1)
1)
91