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TB30 Terminal Board
- Заказные данные (1)
- Информационные материалы
Информационные материалы
TB30 Terminal Board
The TB30 Terminal Board supports the addition of digital inputs/digital outputs and analog inputs/analog outputs to a Control Unit.
Дизайн
The following are located on the TB30 Terminal Board:
- Power supply for digital inputs/digital outputs
- 4 digital inputs
- 4 digital outputs
- 2 analog inputs
- 2 analog outputs
A shield connection for the signal cable shield is located on the Control Unit.
Интеграция
The TB30 Terminal Board is inserted in the slot to optionally expand the CU320‑2 Control Unit.
Connection example of a TB30 Terminal Board
Технические данные
TB30 Terminal Board
6SL3055-0AA00-2TA0
Current requirement, max.
at 24 V DC via Control Unit without taking account of digital outputs
0.05 A
- Conductor cross-section, max.
2.5 mm2
- Fuse protection, max.
20 A
Digital inputs
In accordance with IEC 61131‑2 Type 1
- Voltage
-3 ... +30 V
- Low level
(an open digital input is interpreted as "low")
-3 ... +5 V
- High level
15 ... 30 V
- Current consumption at 24 V DC, typ.
6 mA
- Delay time of digital inputs 1), approx.
- L → H
50 μs
- H → L
100 μs
- Conductor cross-section, max.
0.5 mm2
Digital outputs
(continuously short-circuit proof)
- Voltage
24 V DC
- Load current per digital output, max.
500 mA
- Delay time of digital outputs 1), approx.
150 μs
- Conductor cross-section, max.
0.5 mm2
Analog inputs
(difference)
- Voltage range
(an open analog input is interpreted as 0 V)
-10 ... +10 V
- Internal resistance Ri
65 kΩ
- Resolution 2)
13 bits + sign
- Conductor cross-section, max.
0.5 mm2
Analog outputs
(continuously short-circuit proof)
- Voltage range
-10 ... +10 V
- Max. load current
-3 ... +3 mA
- Resolution
11 bits + sign
- Settling time, approx.
200 μs
- Conductor cross-section, max.
0.5 mm2
Power loss, max.
3 W
Weight, approx.
0.1 kg (0.22 lb)
Certificate of suitability
cULus
1) The specified delay times refer to the hardware. The actual reaction time depends on the time slot in which the digital input/output is processed.
2) If the analog input is to be operated in the signal processing sense with continuously variable input voltage, the sampling frequency fa = 1/ttime slice must be at least twice the value of the highest signal frequency fmax.