RS PRO 信号隔离器 信号调节器, 电流，电压输入, 电流，电压输出
- RS 库存编号 218-4469
- 制造商 RS PRO
24V 直流跳闸放大器，信号隔离器/转换器
两种类型的对称 DIN 卡轨安装单元，带手指防护端子，可用于过程控制和仪器应用。 来自单输入的单或双电平跳闸放大器。可以将每个跳闸设置为在高于（高跳闸）或低于（低跳闸）设定点时产生报警，继电器可以在正常情况下充电在报警状况下放电（故障防护）或在正常情况下放电在报警情况下充电（非故障防护）。信号隔音器/转换器；该装置在通过光电隔离的混合电路发送信号前对其进行调节。 输入和输出级由单独的辅助直流/直流变换器供电，提供三端口隔离。
从单独的辅助电源变压器为输入和输出级供电，提供 3 端口隔离
双电源电压操作
“电源开启”的 LED 指示
RS PRO 24V Signal Conditioner Trip Amplifier
A low input impedance signal conditional for use in process control and instrumentation applications designed to condition the signal before sending it through an opto-isolating hybrid circuit.
The input and the output stages of the signal conditioner are powered from separate secondaries of the of the dc/dc inverter maintaining the 3 port isolation.
A symmetric DIN rail mounting unit with finger protected terminals and dual voltage operation the trip amplifier can be arranged as follows:
The alarm condition can be above (high trip) or below (low trip) the set point
The relay can be normally energised to de-energise in the alarm condition (fail-safe)
normally de-energised to energise in the alarm condition (non fail-safe)
Features and Benefits
Filter/ Isolation signal conditioner
Dual supply voltage operation
LED power indication
Analogue/ Potentiometer/ Resistance Input
Analogue output
DIN rail mounting
Why RS PRO?
RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.
| 属性 | 数值 |
|---|---|
| 模块类型 | 信号隔离器 |
| 输入信号类型 | 电流，电压 |
| 输出信号类型 | 电流，电压 |
| 输入范围 | -250 → +250V 直流, 0 → 20 mA |
| 输出范围 | 0 → 10 mA ， 0 → 10V 直流 |
| 电源电压 | 10 → 30V 直流 |
| 安装类型 | DIN导轨 |
| 工作温度范围 | 0 → +50°C |
