1769-IQ32 是一款紧凑型 I/O 模块

1769-IQ32 是一款紧凑型 I/O 模块

目录号为 1769-IQ32 的 Allen-Bradley 分立输入模块是紧凑型 I/O 模块系列的一部分，可与 MicroLogix 1500 和 CompactLogix 控制器兼容。该模块特别具有高密度输入通道，因为它具有三十二 （32） 个 24VDC 输入通道，支持灌入和拉出接线配置。

该模块的电源距离额定值为八 （8） 个模块。这意味着模块的安装距离不得超过八 （8） 个模块。由于某些 CompactLogix 控制器支持安装八 （8） 个以上的紧凑型 I/O 模块，因此必须安装适用的电源单元以满足 1769-HSC 和其他紧凑型 I/O 模块的电源要求。1769-HSC 遵循现有 CompactLogix 机架的安装方法。当安装在CompactLogix I/O扩展组中时，必须遵守相同的电源距离额定值。


该模块的工作温度范围为 0°C 至 +60°C（32°F 至 +140°F），存储温度为 -40°C 至 +85°C（-40°F 至 +185°F），工作湿度为 0°C 至 +60°C（32°F 至 +140°F），工作海拔为 2000 米（6561 英尺）。它的工作振动额定值为 10 至 500 Hz，5G，zui大峰峰值为 0.030 英寸，面板安装时的工作冲击为 30G，DIN 导轨安装模块为 20G。

1769-IQ32 具有增强型绝缘电路，隔离电压为 75 伏直流电，在输入点和总线之间以及组与组之间（共 4 组）之间以 1697 伏直流电测试 1 秒。它的插槽宽度为 1.5 英寸，使用专用的 6 磅 x 英寸端子螺钉安装在面板安装或 DIN 导轨上。它具有开放式外壳额定值，随附更换门，并具有 1+ 型 IEC 输入兼容性。1769-IQ32 已通过 c-UL 和 CE 认证，可在美国、加拿大和欧洲安全运行。它在 0 至 60% 相对湿度下具有 32 至 140 摄氏度（5 至 95 华氏度）的功能温度范围，并且在 2000 米（6561 英尺）的zui大高度下运行而不会降额。1769-IQ32 重 440 克（0.97 磅），运输尺寸为 118x 52.5x 87 毫米（4.65x 2.07x 3.43 英寸）。

1769-IQ32 是一款紧凑型 I/O 模块

The Allen-Bradley discrete input module, catalog number 1769-IQ32, is part of a family of compact I/O modules that are compatible with MicroLogix 1500 and CompactLogix controllers. The module has a particularly high density of input channels as it has thirty-two (32) 24VDC input channels that support both inlay and pull-out wiring configurations.

The module has a power distance rating of eight (8) modules. This means that modules must not be installed more than eight (8) modules apart. Because some CompactLogix controllers support the installation of more than eight (8) compact I/O modules, the appropriate power supply unit must be installed to meet the power requirements of the 1769-HSC and other compact I/O modules. 1769-HSC follows the mounting method of existing CompactLogix racks. When installed in a CompactLogix I/O expansion set, the same power distance rating must be observed.


The module has an operating temperature range of 0°C to +60°C (32°F to +140°F), a storage temperature of -40°C to +85°C (-40°F to +185°F), and an operating humidity of 0°C to +60°C (32°F to +140°F). It operates at an altitude of 2,000 m (6,561 ft). It has an operating vibration rating of 10 to 500 Hz, 5G, a maximum peak-to-peak value of 0.030 inches, and an operating shock of 30G for panel mounting and 20G for DIN rail mounting modules.

The 1769-IQ32 has an enhanced insulated circuit with an isolation voltage of 75 volts DC and is tested for 1 second at 1,697 volts DC between the input point and the bus and between groups (4 groups in total). It has a slot width of 1.5 inches and is mounted on a panel mount or DIN rail using dedicated 6 lb x inch terminal screws. It has an open housing rating, comes with a replacement door, and has type 1+ IEC input compatibility. The 1769-IQ32 is c-UL and CE certified for safe operation in the United States, Canada and Europe. It has a functional temperature range of 32 to 140 degrees Celsius (5 to 95 degrees Fahrenheit) at 0 to 60 percent relative humidity, and operates at a maximum altitude of 2,000 meters (6,561 feet) without derating. The 1769-IQ32 weighs 440 grams (0.97 lb) and has a shipping dimension of 118x 52.5x 87 mm (4.65x 2.07x 3.43 in).