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SB 1223 数字量输入/输出模块
Overview
●数字量输入和输出作为 SIMATIC S7-1200 CPU 的集成 I/O 的补充
●可直接插入到 CPU
Area of application
SB 1223 数字量输入/输出信号模块允许：
●将控制器与过程中的数字信号连接
●将数字信号从控制器输出到过程。
Design
信号板直接插到每个 S7-1200 CPU 前面的插座中。
●安装：
信号板直接插到 SIMATIC S7-1200 CPU 中，因此可以电气、机械地连接到 CPU
●CPU 的安装尺寸保持不变
由于所有信号板均配备可拆卸的连接端子（“独立接线”），所以更换方便。
Functions
SB 1223 数字量输入/输出信号板
●将过程中的外部数字信号电平转换为 S7-1200 的内部信号电平，
●还可将 S7-1200 的内部信号电平转换为过程所需的外部信号电平
Technical Specifications
| Order number | 6ES7223-0BD30-0XB0 | 6ES7223-3AD30-0XB0 | 6ES7223-3BD30-0XB0 |
|---|---|---|---|
| SIGNAL BOARD SB1223, 2 DI/2 DO | SIGNAL BOARD SB 1223, 2DI/2DQ 5V 200KHZ | SIGNAL BOARD SB 1223, 2DI/2DQ 24V 200KHZ | |
| Product type designation | |||
| Supply voltage | |||
| permissible range, lower limit (DC) | 20.4 V | ||
| permissible range, upper limit (DC) | 28.8 V | ||
| Input current | |||
| from backplane bus 5 V DC, typ. | 50 mA | 50 mA | 50 mA |
| Output voltage | |||
| Power supply to the transmitters | |||
| 4 mA; per channel | 4 mA; per channel | 4 mA; per channel |
| Power loss | |||
| Power loss, typ. | 1 W | 1 W | 1 W |
| Digital inputs | |||
| Number of digital inputs | 2; Current-sinking | 2; Current-sourcing | 2; Current-sourcing |
| 1 | 1 | 1 |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes | Yes | Yes |
| Number of simultaneously controllable inputs | |||
| all mounting positions | |||
| 2 | 2 | 2 |
| Input voltage | |||
| DC | DC | DC |
| 24 V | 5 V | 24 V |
| 0 to 5 V | 0 to 1 V | 0 to 5 V |
| +15 to +30V | 2 to 6 V | +15 to +30V |
| Input current | |||
| 1 mA | 3 mA | 2 mA |
| 6 mA | 5.8 mA | |
| 0.5 A | 14 mA | |
| Input delay (for rated ＆#118alue of input voltage) | |||
| for standard inputs | |||
| Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four | Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four | Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four |
| 2 µs | 2 µs | 2.5 µs |
| 10 µs | ||
| for interrupt inputs | |||
| Yes | Yes | Yes |
| for counter/technological functions | |||
| Yes | Yes | Yes |
| Cable length | |||
| 500 m | 50 m | Standard input: 500 m, high-speed counters: 50 m |
| 300 m | ||
| Digital outputs | |||
| Number of digital outputs | 2; MOSFET, solid-state (current-sinking/current-sourcing) | 2; MOSFET, solid-state (current-sinking/current-sourcing) | 2; MOSFET, solid-state (current-sinking/current-sourcing) |
| 1 | 1 | 1 |
| short-circuit protection | No | No | No |
| Switching capacity of the outputs | |||
| 0.5 A | 0.1 A | 0.1 A |
| 5 W | ||
| Load resistance range | |||
| 0.6 ＆#8486; | 5 ＆#8486; | 10 ＆#8486; |
| Output voltage | |||
| 24 V | 5 V | 24 V |
| 0.1 V; with 10 kOhm load | 0.4 V | 0.1 V; with 10 kOhm load |
| 6 V | ||
| Output current | |||
| 0.5 A | 0.1 A | 0.1 A |
| 0.11 A | ||
| 10 µA | 10 µA | |
| Cable length | |||
| 500 m | 50 m | 50 m |
| 150 m | ||
| Interrupts/diagnostics/status information | |||
| Alarms | |||
| Yes | Yes | Yes |
| Diagnostic messages | |||
| Yes | Yes | Yes |
| Diagnostics indication LED | |||
| Yes | Yes | Yes |
| Yes | Yes | Yes |
| Degree and class of protection | |||
| Degree of protection acc. to EN 60529 | |||
| Yes | Yes | Yes |
| Ambient conditions | |||
| Free fall | |||
| 0.3 m; five times, in dispatch package | 0.3 m; five times, in dispatch package | 0.3 m; five times, in dispatch package |
| Ambient temperature during operation | |||
| 0 °C to 55 °C horizontal installation, 0 °C to 45 °C vertical installation | 0 °C to 55 °C horizontal installation, 0 °C to 45 °C vertical installation | 0 °C to 55 °C horizontal installation, 0 °C to 45 °C vertical installation |
| 0 °C | 0 °C | 0 °C |
| 55 °C | 55 °C | 55 °C |
| Ambient temperature during storage/transportation | |||
| -40 °C | -40 °C | -40 °C |
| 70 °C | 70 °C | 70 °C |
| Air pressure acc. to IEC 60068-2-13 | |||
| 660 hPa | 660 hPa | 660 hPa |
| 1 080 hPa | 1 080 hPa | 1 080 hPa |
| Relative humidity | |||
| 95 % | 95 % | 95 % |
| Mechanics/material | |||
| Type of housing (front) | |||
| Yes | Yes | Yes |
| Dimensions | |||
| Width | 38 mm | 38 mm | 38 mm |
| Height | 62 mm | 62 mm | 62 mm |
| Depth | 21 mm | 21 mm | 21 mm |
| Weights | |||
| Weight, approx. | 40 g | 40 g | 40 g |
More information
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