HE693STG884 高分辨率毫安输入模块

Description

HE693STG884 高分辨率毫安输入模块

高分辨率毫安输入模块允许毫安信号直接连接到PLC，而无需外部信号处理(传感器，变送器等)。信号的所有模拟和数字处理都在模块上进行，精度值写入16位分辨率的90- 30%系列AI输入表。该模块的输入范围为+/-1mA。这提供了大约0.03 ua的分辨率。另外，可以关闭单个通道，这样未使用的通道就不会增加模块响应时间。HE693STG884-MOD还具有每个通道的设定值，设置为%AQ值，并通过%I输入阐明。前8%输入表示每个通道的超量程。第二个8% I输入是设定值超出位。当输入值超过相应的设定值时，设定值超出位将通电。输出(%Q)为该模块配置，但在测量电流时不应使用。

HE693STG884连接到PLC，允许桥接应变片直接连接到模块，无需外部信号处理(传感器，变送器等)。信号的所有模拟和数字处理都在模块上进行，并以16位分辨率将精确毫伏值写入系列90- 30% AI输入表。该模块的输入范围为+/-25mV， +/-50mV或+/-100mV，可通过Logicmaster逐个通道进行配置。这分别提供了大约0.8uV、1.6uV或3.2uV的分辨率。另外，可以关闭单个通道，这样未使用的通道就不会增加模块响应时间。该模块的另一个功能是监测称重传感器的激励电压并补偿该信号的变化。

稳压状态:30mA @ 5VDC 25mA @ 24V继电器
通道数:8
I/O要求:8%的AI, 16%的I, 8%的AQ,16%的q
桥式应变计(称重传感器)
输入范围:+/- 25mV， +/- 50mV， +/- 100mV
分辨率:0.8 uv, 1.6uV, 3.2uV
励磁监测:10 VDC
输入阻抗:> 1000mohms
准确性:.03%
最大正常电压输入:100mV/td>
最大安全电压:+/- 35VDC或交流
A/D转换类型:积分
A/D转换时间:每秒35通道
工作温度:0至60°C(32至140°F)
相对湿度:5% ~ 95%无冷凝

HE693STG884

HE693STG884 高分辨率毫安输入模块

The High Resolution MilliAmp Input Module allows a milliAmp signal to be directly connected to the PLC withoutexternal signal processing (transducers, transmitters, etc.). All analog and digital processing of the signal isperformed on the module, and precision values are written to the Series 90-30 %AI input table with 16 bit resolution. The input range of this module is +/-1mA. This provides a resolution of approximately .03uA. Also, individualchannels can be turned off, so that unused channels do not increase module response time. The HE693STG884-MOD also features a setpoint for each channel, set with %AQ values and enunciated with %I inputs. The first 8 %Iinputs represent overrange for each individual channel. The second 8 %I inputs are setpoint exceeded bits. Whenthe input value exceeds the corresponding setpoint value the setpoint exceeded bit will be energized. Outputs (%Q)are configured for this module but should not be utilized while measuring current.

The HE693STG884 connects to a PLC to allow bridged strain gages to connect directly to the module without external signal processing (transducers, transmitters, etc). All analog and digital processing of the signal is performed on the module, and precision millivolt values are written to the series 90-30 %AI input table with 16-bit resolution. The input range of this module is +/-25mV, +/-50mV or +/-100mV which is configurable through Logicmaster on a channel-by-channel basis. This provides a resolution of approximately 0.8uV, 1.6uV, or 3.2uV, respectively. Also, individual channels can be turned off, so that unused channels do not increase module response time. Another ability of this module is to monitor the load cell excitation voltage and compensate for variations in this signal.

Power Consumption Inrush: 160mA @ 5VDC 80mA @ 24V Relay Steady State: 30mA @ 5VDC 25mA @ 24V Relay
Number of Channels： 8
I/O Required ：8-%AI, 16-%I,8-%AQ,16%Q
Strain Gages Supported Bridged (Load Cells)
Input Range： +/- 25mV, +/- 50mV, +/- 100mV
Resolution： .8uV, 1.6uV, 3.2uV, respectfully
Excitation Monitoring ：10 VDC
Input Impedence： >1000 Mohms
Accuracy ：.03%
Max Normal Voltage Input ：100mV/td>
Maximum Safe Voltage: +/- 35VDC or AC
A/D Conversion Type :Integrating
A/D Conversion Time :35 channels per second
Operating Temperature :0 to 60°C (32 to 140°F)
Relative Humidity :5% to 95% non-condensing