| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 上海伊勒达电气设备有限公司 | 021-54337015 | |
| 万可电子（天津）有限公司 | 022-59677688 | |
| 长沙兴特通用电气有限公司 | 0731-88922097 | |
| 工控网（北京）电子商务有限公司 | 400-102-5068 | |
| 富昌电子（上海）有限公司 | 400 821 6206 | |
| 南京瀚德电子科技有限公司 | 025-86368030 | 电气连接解决方案 |
| 南京瑞弗利电气有限公司 | 025-84571020 |
产品介绍
WAGO万可 857-409 放大器
WAGO 857-409 ISOLATED AMPLIFIER, CURRENT/VOLTAGE, DIN RAIL Product Q&A Question on how this device works.
WAGO
The 857-409 is a 3-way Bipolar Isolation Amplifier converts unipolar and bipolar standard signals and amplifies filters and electrically isolates analog standard signals. Clipping capability allows analog standard signal limitation to upper range values. The bipolar isolation amplifier records bipolar analog signals and converts them into bipolar, analog standard signals. After conversion, the isolated signals are transmitted with high accuracy to the output where they are available in an amplified form. In addition, unipolar signals and live zero signals can be adjusted independently of one another at both input and output via DIP switches. Adjusting the limiting frequency is also performed via DIP switches. Measured distance adjustment is carried out via zero/span potentiometers on the front of the device, while signal switching is performed in a calibrated way, which requires no adjustment when switching to another range. Overload protection of current input using reversible fuse Zero/span adjustment across the entire measuring range Calibrated scale switching Standard analog unipolar and bipolar signals, input/output Switchable maximum operating frequency Safe 3-way isolation with 2.5kV test voltage to EN 61140 ESD sensitive device, take proper precaution while handling the device. Signal Conditioner Input: Current, Voltage Signal Conditioner Output: Current, Voltage No. of Output Channels: 1 Accuracy %: - No. of Channels: - Supply Voltage Min: 16.8VDC Supply Voltage Max: 31.2VDC Operating Temperature Min: -25°C Operating Temperature Max: 70°C Product Range: 857 Series Supply Voltage Range: 16.8V DC to 31.2V DC SVHC: No SVHC (17-Dec-2015) Find similar products grouped by common attribute
Automation & Process Control Signal Conditioning Isolation Amplifiers
更多产品:
更多品牌:
