MTL4541 中继器电源  提供全浮式直流电源

MTL4541/S -MTL5541/中继器电源4/ 20ma, HARTR,2线或3线发射机

MTLx541为位于危险区域的传统2线或3线4/20mA变送器提供全浮式直流电源，并在另一个浮式电路中重复电流以驱动安全区域负载。 对于HART 2线发射机，该单元允许在4/20mAloop电流上叠加双向通信信号。 另外，MTLx541S充当安全区域连接的电流接收器，而不是将电流驱动到负载中。 可以连接单独供电的电流源，如4线变送器，但不支持HART通信。

规范

MTL4541中继器电源是指为中继器提供电力的设备。中继器是一种网络设备，用于在网络中延长信号传输距离。

MTL4541中继器电源通常包括电源适配器、电池或太阳能电池板等。电源适配器将交流电转换为直流电，为中继器提供稳定的电源。电池或太阳能电池板则可以在没有外部电源的情况下为中继器提供电力。

中继器电源的选择取决于中继器的使用环境和需求。在有外部电源的情况下，电源适配器是一种常见的选择。在没有外部电源的情况下，电池或太阳能电池板则是一种更可靠的选择。

总之，中继器电源是为中继器提供电力的设备，它们的选择取决于中继器的使用环境和需求。

信号范围:4 ~ 20mA

在/里程:0 ~ 24mA

安全区负载电阻(MTLx541)

马24:0到360Q2

马20:0到450 q2

安全区加载(MTLx541S)

目前沉:600 q马克斯。

最大电压源:24V dcsafe area电路输出电阻:> 1mqsafe area电路纹波

<50uA峰对峰危险区输入

信号范围:

0至24mA(包括超量程)

发射机电压:16.5V, 20mA

传输精度在20c

优于15uA

温度漂移

0.8uA/o响应时间

在50usCommunications支持的范围内，最终值的10%以内

HART(仅限1号和2号航站楼)

MTL4541 中继器电源  提供全浮式直流电源

MTL4541/ S-MTL5541 / Repeater Power supply 4/20ma, HARTR, 2-wire or 3-wire transmitter

The MTLx541 provides full-floating DC power to a conventional 2-wire or 3-wire 4/20mA transmitter located in a hazardous zone and repeats the current in another floating circuit to drive a safe-zone load. For HART 2-wire transmitters, this unit allows for the superposition of two-way communication signals over 4/20mAloop currents. In addition, the MTLx541S acts as a current receiver for the safe zone connection, rather than driving the current into the load. Individually powered current sources, such as 4-wire transmitters, can be connected, but HART communication is not supported.

norm

The MTL4541 repeater power supply refers to the device that provides power to the repeater. A repeater is a network device used to extend the transmission distance of a signal in a network.

The MTL4541 repeater power supply usually includes a power adapter, battery, or solar panel. The power adapter converts alternating current to direct current, providing a stable power supply to the repeater. Batteries or solar panels can provide power to the repeater without an external power source.

The choice of repeater power supply depends on the environment and needs of the repeater. In the case of external power supply, a power adapter is a common choice. In the absence of an external power source, batteries or solar panels are a more reliable option.

In short, the repeater power supply is the device that provides power to the repeater, and their choice depends on the use environment and needs of the repeater.

Signal range :4 ~ 20mA

In/mileage :0 ~ 24mA

Safety zone Load Resistance (MTLx541)

Ma 24:0 to 360Q2

Horse 20:0 to 450 q2

Safe Zone loading (MTLx541S)

Current sinking :600 q Max.

Maximum voltage source :24V dcsafe area circuit output resistance :> 1mqsafe area circuit ripple

<50uA peak-to-peak hazard area input

Signal range:

0 to 24mA(including overrange)

Transmitter voltage :16.5V, 20mA

Transmission accuracy at 20c

Better than 15uA

Temperature drift

0.8uA/o response time

Within the range supported by 50usCommunications, within 10% of the final value

HART(Terminals 1 and 2 only)