Controllers & Temperature Controllers
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LU-905M08 Eight-Channel Scanner Display Controller
The LU-905M06 six-channel scanning display controller is designed for systems requiring six-point measurement display and control. It scans and displays six signal channels, provides two common alarm outputs, and each alarm can be configured as an upper- or lower-limit alarm.
I. Overview
The LU-905M08 eight-channel scanning display and control instrument is suitable for systems requiring eight-point measurement display and control. It can scan, detect, and display multiple channels of signals and can provide four common alarm outputs, each of which can be freely set as a high-limit or low-limit alarm. The alarm function of any one or several channels can be masked, so that the alarm applies only to the remaining channels. The LU-905M08 eight-channel temperature scanning instrument can mask the measurement and display of any one or several input channels. It offers two display modes: automatic cyclic display of each channel's measured value, or fixed display of one channel's measured value. During automatic cyclic display, the switching time of each channel is adjustable. It adopts the standard MODBUS protocol, offering strong versatility and high reliability.
2. Main Technical Specifications
| Main Technical Specifications | |||
| Basic error: | ±(0.2%F.S±1) digit | Resolution: | 1,0.1 |
| Output module specifications: | Digital output / relay control output | Cold junction compensation error: | ±1°C |
| Broken sensor or over-range: | Display symbol Sb | Sampling period: | 0.5 s |
| Communication module | RS232, RS485, RS232 printing interface | Protocol | Standard MODBUS protocol |
| Display | Dual 4-digit LED display + bar graph | Applications: | Temperature, pressure, level, etc. |
| Power supply: | 85~264VAC | Power consumption: | 4W |
| Input specifications: K,S,B,T,E,J,Wre325,N,Pt100,Cu50,Cu100,0-10mA,4-20mA,0-5V,1-5V | |||
Note: the instrument can be powered by 24V DC; when ordering, add “-24V” after the model, e.g. LU-904MAJ1J1J10-24V. However, Type G has no 24V power supply option.
3. Dimensions and panel cutout (W×H×D) Unit: mm
Type D: 160×80×105 Cutout: 152×76 Type E: 80×160×105 Cutout: 76×152
LU-905M08 Eight-Channel Scanner Display Controller User Manual
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