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参数资料
| 型号： | PAXLPV00 |
| 厂商： | Red Lion Controls |
| 文件页数： | 5/8页 |
| 文件大小： | 0K |
| 描述： | METER PROCESS VOLT 3 1/2-DIGIT |
| 标准包装： | 1 |
| 系列： | PAX®LITE |
| 类型： | 伏特表 |
| 测量范围： | 0 ~ 25 VDC |
| 显示器样式： | 红色字符，黑色背景 |
| 显示器类型： | LED |
| 显示器正面尺寸： | 3.80" L x 1.95" W（96.5 x 49.5mm） |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.560"（14.22mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | 螺钉端子 |
| 电源电压： | 85 ~ 250VAC |
| 其它名称： | RLC113 |
3.0 W IRING
THE
M ETER
WIRING OVERVIEW
Electrical connections are made via screw-clamp terminals located on the
back of the meter. All conductors should conform to the meter ’s voltage and
current ratings. All cabling should conform to appropriate standards of good
installation, local codes and regulations. It is recommended that power supplied
to the meter (AC) be protected by a fuse or circuit breaker.
When wiring the meter, compare the numbers embossed on the back of the
meter case against those shown in wiring drawings for proper wire position. Strip
the wire, leaving approximately 0.3" (7.5 mm) bare lead exposed (stranded wires
should be tinned with solder). Insert the lead under the correct screw-clamp
terminal and tighten until the wire is secure. (Pull wire to verify tightness.)
EMC INSTALLATION GUIDELINES
Although this meter is designed with a high degree of immunity to Electro-
Magnetic Interference (EMI), proper installation and wiring methods must be
followed to ensure compatibility in each application. The type of the electrical
noise, its source or the method of coupling into the unit may be different for
various installations. Listed below are some EMC guidelines for successful
installation in an industrial environment.
1. The meter should be mounted in a metal enclosure, which is properly
connected to protective earth.
2. Never run Signal or Control cables in the same conduit or raceway with AC
power lines, conductors feeding motors, solenoids, SCR controls, and
heaters, etc. The cables should be run in metal conduit that is properly
grounded. This is especially useful in applications where cable runs are long
and portable two-way radios are used in close proximity or if the installation
is near a commercial radio transmitter.
3.1 POWER WIRING
AC Power
Terminal 1: VAC
Terminal 2: VAC
3.1 INPUT WIRING
Voltage Signal (2 wire)
Terminal 3: COMM
Terminal 4: INPUT
5
3. Signal or Control cables within an enclosure should be routed as far away as
possible from contactors, control relays, transformers, and other noisy
components.
4. In extremely high EMI environments, the use of external EMI suppression
devices, such as ferrite suppression cores, is effective. Install them on Signal
and Control cables as close to the unit as possible. Loop the cable through the
core several times or use multiple cores on each cable for additional protection.
Install line filters on the power input cable to the unit to suppress power line
interference. Install them near the power entry point of the enclosure. The
following EMI suppression devices (or equivalent) are recommended:
Ferrite Suppression Cores for signal and control cables:
Fair-Rite # 0443167251 (RLC #FCOR0000)
TDK # ZCAT3035-1330A
Steward #28B2029-0A0
Line Filters for input power cables:
Schaffner # FN610-1/07 (RLC #LFIL0000)
Schaffner # FN670-1.8/07
Corcom #1VR3
Note: Reference manufacturer ’s instructions when installing a line filter.
5. Long cable runs are more susceptible to EMI pickup than short cable runs.
Therefore, keep cable runs as short as possible.
6. Switching of inductive loads produces high EMI. Use of snubbers across
inductive loads suppresses EMI.
Snubber: RLC#SNUB0000.
Voltage Signal (4 wire requiring excitation)
Terminal 3: COMM
Terminal 4: INPUT
Terminal 5: EXCITATION -
Terminal 6: EXCITATION +
相关PDF资料 |
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| PAXLRT00 | METER RTD TEMP 4-DIGIT |
| PAXLSG00 | METER STRAIN GAGE 3 1/2-DIGIT |
| PAXLTC00 | METER THERMOCOUPLE 4-DIGIT |
| PAXLVA00 | VOLTMETER AC 3 1/2-DIGIT |
| PAXLVD00 | VOLTMETER DC 3 1/2-DIGIT |
相关代理商/技术参数 |
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| PAXLR000 | 功能描述:METER RATE INDICATION 6-DIGIT RoHS:是 类别:工业控制，仪表 >> 计数器 系列:PAX®LITE, PAXLR 其它有关文件:Declaration of Conformity 标准包装:1 系列:99766 计数速率:25Hz 数字/字母数:5 输入类型:机电式脉冲 输出类型:- 电源电压:24V 显示器类型:十进制拨轮 |
| PAXLRT00 | 功能描述:METER RTD TEMP 4-DIGIT RoHS:是 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
| PAXLSG00 | 功能描述:METER STRAIN GAGE 3 1/2-DIGIT RoHS:否 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
| PAXLT000 | 制造商:Red Lion Controls 功能描述:METER, TC/RTD TEMP WITH DUAL RELAY 制造商:Red Lion Controls 功能描述:TC/RTD TEMP WITH DUAL RELAY |
| PAXLT0U0 | 制造商:Red Lion Controls 功能描述:METER, UL LISTED TC/RTD TEMP W/ D RELAY 制造商:Red Lion Controls 功能描述:UL LISTED TC/RTD TEMP WITH DUAL |
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