6GK5206-2GS00-2AC2
补充系统部件
BOP20 基本操作员面板
操作员面板 AOP30
CBC10 通讯板
CBE20 通讯板
端子板 TB30
终端模板 TM31
电压检测模板 VSM10
机柜安装式编码器模板 SMC30
信号电缆
TB30 Terminal Board
The TB30 Terminal Board supports the addition of digitalinputs/digital outputs and analog inputs/analog outputs to aControl Unit.
设计
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 onthe Control Unit.
集成
The TB30 Terminal Board is inserted in the slot to optionallyexpand the CU320‑2 Control Unit.
Connection example of a TB30 Terminal Board
技术规范
TB30 Terminal Board
6SL3055-0AA00-2TA0
Power requirement, max.
at 24 V DC via Control Unit CU320‑2 without takingaccount of digital outputs
0.05 A
2.5 mm2
20 A
Digital inputs
In accordance with IEC 61131‑2 Type 1
-3 ... +30 V
-3 ... +5 V
15 ... 30 V
6 mA
50 μs
100 μs
0.5 mm2
Digital outputs
(continuously short-circuit proof)
24 V DC
500 mA
150 μs
Analog inputs
(difference)
-10 ... +10 V
65 kΩ
13s bits + sign
Analog outputs
-3 ... +3 mA
11 bits + sign
200 μs
Power loss, max.
3 W
Weight, approx.
0.1 kg (0.22 lb)
Certificate of suitability
cULus
Conductor cross-section, max.
Settling time, approx.
Resolution
Max. load current
Voltage range
Conductor cross-section, max.
Resolution 2)
Internal resistance Ri
Voltage range
(an open analog input is interpreted as 0 V)Delay time of digital outputs 1), approx.
Load current per digital output, max.
Voltage
H → L
L → H
Delay time of digital inputs 1), approx.
Current consumption at 24 V DC, typ.
High level
Low level
(an open digital input is interpreted as "low")Fuse protection, max.
Conductor cross-section, max.
1) The specified delay times refer to the hardware. Theactual reaction time depends on the time slice in which the digitalinput/output is processed.
2) If the analog input is to be operated in the signalprocessing sense with continuously variable input voltage, thesampling frequency fa = 1/ttime slice must beat least twice the value of the highest signalfrequency fmax.
使用终端板卡 TB30,可以扩展控制器 CU320 的数字量输入和数字量输出以及 CU320-2控制单元模拟量输入和模拟量输出的数量。
设计
TB30 端子板上有以下接口:
数字量输入和数字量输出的供电
4 路数字量输入
4 点数字量输出
2 路模拟量输入
2 路模拟量输出
TB30 端子板插在控制器的选件插槽内。
信号线屏蔽的屏蔽底座位于 CU320-2 控制单元上。
集成
TB30端子板的典型连接
技术规范
TB30 端子模板
规定电流,大
24 V DC 时
通过CU320-2控制单元连接,不考虑数字输出数字量输入
entsprechend IEC 61131-2 Typ 1
-3 … +30 V
-3 … +5 V
15 … 30 V
10 mA
50 μs
数字量输出
(连续短路保护)24 V DC
500 mA
150 μs
模拟量输入
(差异)-10 … +10 V
13 位 + 符号
模拟量输出
(连续短路保护)-3 … +3 mA
11 位 + 符号
功耗
< 3 W
重量,约
0.1 kg
认证,
标准大导体截面积
稳定时间,约
分辨率
负载电流,大值
电压范围
大导体截面积
分辨率 2)
内部电阻 Ri
电压范围(断开的模拟量输入为 0 V)
数字输出延迟时间 1),约
每数字输出负载电流,大
电压
H → L
L → H
数字输入延迟时间 1),约
24 V DC 时的电流消耗,典型值
高电平
低电平(断开的数字量输入为“低”)
熔断器保护,大
大导体截面积
1) 指定的延迟时间与硬件有关。实际反应时间取决于处理数字输入/输出的时间片。
2)如果要在带有连续变化输入电压的信号处理传感器中操作模拟输入,采样频率fa = 1/t时间片至少必须是高信号频率fmax的两倍。
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