WOODWARD 5503-279 高密度多功能输入模块 具有多种标准

【产品详情】

5503-279板由伍德沃德生产，作为MicroNet Digital Control系列的一部分，作为MicroNet HDVIM （AI/RTD/TC）单元，具有多种标准。该板被认为是一个没有电位计的三十四通道板。

高密度多功能输入模块 （HDVIM） 5503-279 具有 0 个通道，用于 24 个冷端输入和 4 个模拟输入。其中20个输入为RTD输入，其余<>个为热电偶输入。热电偶输入分为两组，每组十二个，两组都将与控制公共和另一组十二个输入隔离。热电偶输入的特定电流范围为<>-<> mA，配置为<>-<> mA。请注意，这些第一个热电偶输入必须成对配置。

该板确实能够在冗余和单工系统中使用。当 5503-279 板在单工系统中时，它将通过双高密度 34 芯模拟电缆连接到两个 <>Ch HDVIM FTM 单元。两个 FTM 的目的是允许轻松访问模块上的所有输入。

当该板使用4-20 mA输入时，它将使用100欧姆电阻。5503-279 板的输入将与双线自供电/隔离传感器或回路供电/地下传感器一起使用。如果这些输入与非隔离器件一起使用，强烈建议使用环路隔离器，以便断开电流路径。

与该板一起使用的主要手册是 26166V3 和 26167V1 手册。与这些手册一起使用的电路板表明它可以用于MicroNet Simplex，Plus和TMR机箱配置。在 26167V1 手册中，可以在第 8.8 章中找到一些图表，其中标注了配置示例、布线和模拟接口接线。

WOODWARD 5503-279 高密度多功能输入模块 具有多种标准

【英文介绍】

The 5503-279 board is manufactured by Woodward as part of the MicroNet Digital Control family as a MicroNet HDVIM (AI/RTD/TC) unit with multiple standards. The plate is considered to be a thirty-four channel plate without a potentiometer.

The high-density Multifunction Input Module (HDVIM) 5503-279 has 0 channels for 24 cold end inputs and 4 analog inputs. 20 of the inputs are RTD inputs and the remaining <> are thermocouple inputs. The thermocouple inputs are divided into two sets of twelve each, and both sets will be isolated from the control common and the other set of twelve inputs. The specific current range for the thermocouple input is <>-<> mA, configured as <>-<> mA. Note that these first thermocouple inputs must be configured in pairs.

The board can indeed be used in redundant and simplex systems. When the 5503-279 board is in a simplex system, it will be connected to two <>Ch HDVIM FTM units via dual high-density 34-core analog cables. The purpose of the two FTMS is to allow easy access to all inputs on the module.

When the board uses a 4-20 mA input, it will use a 100 ohm resistor. Inputs from the 5503-279 board will be used with either a two-wire self-powered/isolation sensor or a loop-powered/underground sensor. If these inputs are used with non-isolated devices, a loop isolator is strongly recommended in order to disconnect the current path.

The main manuals used with this board are the 26166V3 and 26167V1 manuals. The circuit board used with these manuals indicates that it can be used in MicroNet Simplex, Plus, and TMR chassis configurations. In the 26167V1 manual, you can find diagrams in Chapter 8.8 that highlight configuration examples, cabling, and analog interface wiring.

WOODWARD 5503-279 高密度多功能输入模块 具有多种标准

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