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<< Click to Display Table of Contents > Electrical Characteristics |
  
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<< Click to Display Table of Contents > Electrical Characteristics |
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The USC-2 has the following electrical characteristics.
Port |
output current [mA] |
max. output volt. [V] |
min. output volt. [V] |
|---|---|---|---|
25 each, 70 in total |
4.9 |
3.5 |
|
25 each, 75 in total |
5.0 |
3.5 |
|
25 each, 75 in total |
5.0 |
3.5 |
|
25 each, 75 in total |
5.0 |
3.5 |
|
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± 13.2 |
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Table 1: Output voltages and currents
Port |
output current [mA] |
output current [mA] |
output current [mA] |
|---|---|---|---|
15 |
15 |
15 |
Table 2: Analog Out
Type |
Open-collector with internal 4k7 pull-up resistor |
Supply voltage |
5.0 V to 24.0 V (default: not powered) |
Position of load |
Chosen Opto_Out in respect to Opto_GND |
Default polarity |
Active low (low = logic circuit open) |
@ 5 V Opto_VCC supply: |
|
Max. output current |
0.33 mA each |
Output voltage |
5.0 V @ no load 3.5 V @ max. output current 0.6 V @ circuit open |
Rise time |
< 3 µs |
Fall time |
< 150 ns |
@ 24 V Opto_VCC supply: |
|
Max. output current |
1.53 mA each |
Output voltage |
24.0 V @ no load 16.8 V @ max. output current 0.7 V @ circuit open |
Rise time |
< 2 µs |
Fall time |
< 140 ns |
Table 3: Opto_Out logic circuit
Type |
Open-collector with internal 4k7 pull-up resistor |
Supply voltage |
5.0 V to 24.0 V (default: not powered) |
Position of load |
Opto_VCC in respect to the chosen Opto_Out |
Default polarity |
Active low (low = relay circuit closed) |
@ 5 V Opto_VCC supply: |
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Max. sink current: |
35 mA each |
Load voltage |
4.4 V @ no load 4.2 V @ max. output current |
@ 24 V Opto_VCC supply: |
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Max. sink current: |
35 mA each |
Load voltage |
23.3 V @ no load 23.2 V @ max. output current |
Table 4: Opto_Out relay circuit
Fuse |
Current [A] |
Vendor |
Series |
Part Number |
|---|---|---|---|---|
F1 |
1.0 |
Littlefuse |
TE5 392 |
3921100xxxx |
F2 |
1.6 |
Littlefuse |
TE5 392 |
3921160xxxx |
F3 |
0.5 |
Schurter |
USF 1206 |
3413.0113.xx |
Table 5: Fuses
Voltage [V] |
Current |
|
|---|---|---|
5.0 +/- 0.2 |
max. 1.6 A |
|
5.0..24.0 |
10 mA @ 5.0 V 50 mA @ 24.0 V |
|
5.0 |
20 mA without load max. 100 mA |
Table 6: Power supply
Port |
high lvl input volt. [V] |
max. input volt. [V] |
|---|---|---|
|
0..10.3 |
|
4.0 |
5.0 |
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4.0 |
5.0 |
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2.3 |
24.0 |
|
1.8 |
5.0 |
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1.8 |
5.0 |
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2.0 |
± 25 |
Table 7: Input voltage levels
5V Output (pin37, pin 38) on Extension Connector |
|
|---|---|
Max. output current |
150 mA in total |
output voltage |
5.0 V |
Table 8: 5V Output on Extension Connector
FA, MIP, OP (LED indicator pins) |
|
|---|---|
Max. output current |
1.2 mA |
Max. output voltage |
3.3 V (LVTTL) |
Default logic level |
Active high |
Table 9: FA, MIP, OP
Operating conditions |
|
|---|---|
Ambient Temperature |
from +10°C to +50°C |
Humidity |
non condensing |
Table 10: Operating conditions
Transfer rates |
approximately |
|---|---|
USB 1.1 |
800 kByte/s |
Ethernet |
1 MByte/s |
USB 2.0 |
4.5 MByte/s |
Table 11: Transfer rates
Table 12: Inputs •Default logic level is active high for all inputs. [a]: UTh is the input switch threshold. To increase the value, a suitable external series resistor must be added. The value of the resistor can be calculated with the formula given in the corresponding subchapters of Board And Connectors. The input states are:
[b]: Do not use this MOTF_Ch_1 in single-ended mode. [c]: The cutoff frequency corresponds to a single encoder track. |
Flash quality/reliability |
|
|---|---|
data retention |
10 a (= year) |
endurance |
100,000 program/erase cycles |
size |
1 GB (= 8 Gb) |
Table 13: Flash quality and reliability
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The Flash memory will also be used to save the correction file and logs, the memory available for Flash jobs is therefore almost 1GB. |
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