JOHNSON CONTROLS控制模塊PCX系列技術(shù)參數(shù)
PCX Series technical specifications | |
Supply Voltage | 24 VAC (nominal, 20 VAC minimum/30 VAC maximum), 50/60 Hz, Power Supply Class 2 (North America), Safety Extra-Low Voltage (SELV) Europe |
Power Consumption | 14 VA maximum |
Ambient Conditions | Operating: 0°C to 50°C (32°F to 122°F); 10% to 90% RH noncondensing |
BACnet/MS/TP Addressing | DIP switch set; valid controller device addresses 4–127 |
Communications Bus | BACnet MS/TP, RS-485 |
Processor | RX631 Renesas 32-bit microcontroller |
Memory | 4 MB External Serial Flash Memory |
Analog Input/Analog Output Resolution and Accuracy | Analog Input: 15-bit resolution |
Mounting | Horizontal on single 35 mm DIN rail mount (preferred), or screw mount on flat surface with three integral mounting clips on controller |
Housing | Enclosure material: ABS and polycarbonate UL94 5VB; self-extinguishing, Plenum-rated protection class: IP20 (IEC529) |
Dimensions (Height x Width x Depth) | 150 mm x 164 mm x 53 mm (5-7/8 in. x 6-7/16 in. x 2-1/8 in.) including terminals and mounting clips |
Weight | 0.5 kg (1.1 lb) maximum |
JOHNSON CONTROLS控制模塊PCX系列介紹
PCX 是具有集成 RS-485 MS/TP 通信功能的擴展 I/O 模塊。
當(dāng)安裝在 PCA 控制器的傳感器執(zhí)行器 (SA) 總線上時，PCX 擴展了控制器的 I/O 接口。 當(dāng)安裝在現(xiàn)場控制器 (FC) 總線上時，PCX 可以用作 I/O 點多路復(fù)用器，以支持監(jiān)控控制器的監(jiān)視和控制。 點多路復(fù)用器還可用于使用點對點連接在 FC 總線上的其他 PC 控制器之間共享點。PCX 可以發(fā)揮兩種功能之一的作用，具體取決于它們在控制系統(tǒng)中的安裝位置。
全系列 PCA 模型與 PCX 模型相結(jié)合，可應(yīng)用于各種建筑應(yīng)用，從簡單的風(fēng)機盤管或熱泵控制到中央工廠管理。
The PCXs are expansion I/O modules with integral RS-485 MS/TP communications.
When installed on the Sensor Actuator (SA) Bus of PCA controllers, the PCXs expand the I/O interfaces of the controllers. When installed on the Field Controller (FC) Bus, PCXs can be used as I/O point multiplexors to support monitoring and control from a supervisory controller. The point multiplexor can also be useful for sharing points between other PC controllers on the FC Bus using peer-to-peer connectivity. PCXs can serve in one of two capacities, depending on where they are installed in the control system.
A full range of PCA models combined with the PCX models can be applied to a wide variety of building applications ranging from simple fan coil or heat pump control to advanced central plant management.
JOHNSON CONTROLS控制模塊PCX系列其他常用型號：
JOHNSON CONTROLS PCX 2723
JOHNSON CONTROLS PCX 3723
JOHNSON CONTROLS PCX 3733
JOHNSON CONTROLS Expansion Modules NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何關(guān)于JOHNSON CONTROLS控制模塊PCX3733的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for JOHNSON CONTROLS products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
JOHNSON CONTROLS控制模塊PCX系列PCX3733技術(shù)參數(shù)及介紹
