HE693DAC410提供4个模拟输出通道,分辨率为14位,通道到通道和通道到地的隔离为1500VAC (RMS)。该模块将位于%AQ寄存器中的数字值(-32,000至+32,000)转换为模拟电压信号(-10至+10V)。%AQ值由PLC CPU中的梯形逻辑程序设置。当PLC脱离RUN模式时,该模块可设置为“默认为0V”或“保持最后状态”。这是通过配置软件中的配置参数完成的。
技术规格
功耗100ma @ 5VDC / 120mA @ 24VDC
频道数4
上电时浪涌电流250ma,持续10ms。@ 5VDC / 900mA 30ms。@ 24伏直流电
I/O要求4% AQ
输出范围+/- 10VDC
D/A分辨率13位加号
最大线性误差≥2kohms
电压输出分辨率1.25 mv
共模隔离1500vac (RMS),±2000VDC
通道到通道1500vac (RMS), +/- 2000VDC
工作温度0 ~ 60℃
相对湿度5% ~ 95%,不凝结
The HE693DAC410 provides four analog output channels, with 14-bits of resolution, and 1500VAC (RMS) isolation channel-to-channel and channel-to-ground. The module converts digital values (-32,000 to +32,000) residing in %AQ registers to analog voltage signals (-10 to +10V). The %AQ values are set by the ladder logic program in the PLC CPU. The module may be set to "default to 0V" or "hold last state" when the PLC is taken out of RUN mode. This is accomplished with a configuration parameter in the configuration software.
Power Consumption | 100mA @ 5VDC / 120mA @ 24VDC |
Number of channels | 4 |
Current Surge on Power-up | 250mA for 10ms. @ 5VDC / 900mA for 30ms. @ 24VDC |
I/O Required | 4 %AQ |
Output Range | +/- 10VDC |
D/A Resolution | 13 bits plus sign |
Maximum Linearity Error | ≥ 2kohms |
Voltage Output Resolution | 1.25mV |
Common Mode Isolation | 1500VAC (RMS), +/- 2000VDC |
Channel to Channel | 1500VAC (RMS), +/- 2000VDC |
Operating Temperature | 0 to 60°C |
Relative Humidity | 5% to 95%, non-condensing |
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