1746SC-IN04I 模拟纯电流输出模块

1746SC-IN04I 模拟纯电流输出模块

1746sc-INO4I是频谱控制公司的模拟纯电流输出模块。该模块具有四 （4） 个隔离通道输出。1746sc-INO4I 在 1746 输入/输出机箱中占据一个插槽。1746sc-INO4I 在 120 伏直流电下从背板吸收 5 毫安的电流，但为了最大限度地减少背板上的电流负载，1746sc-INO4I 可以与额定电压为 24 伏直流的外部电源连接。1746sc-INO4I 具有一个 DIP 开关，用于指定模块是从背板还是外部电源获取电源。当 1746sc-INO4I 上的 DIP 开关设置为 RACK 位置时，模块从背板获取电源，而模块由外部 24 伏直流电源供电，DIP 开关应设置为 EXT 位置。

1746sc-INO4I 从背板获取 5 伏直流电源。当模块由外部供电时，此消耗额定值相同。该模块具有一个可拆卸的 16 位接线端子，可容纳 Belden 8761 屏蔽双绞线电缆。1746sc-INO4I 的分辨率为 16 位，每计数的电流为 366 纳安，每计数的电压为 320 微伏。1746sc-INO4I 隔离通道模拟输出型号具有自动校准可编程限制和安全状态，750 V DC 的光电隔离（通道到通道和现场布线到背板）。1746sc-INO4I 的最大散热额定值为 4.5 瓦，所有 33 个并行通道的最大更新时间为 7.4 毫秒，阶跃响应时间为 1 毫秒。此外，1746sc-INO4I 通过了 UL/CUL I 类 2 组 A、B、C、D 和 CE 认证。

SLC 500兼容模块，部件号为1746sc-INO4I，是通过频谱控制制造的模拟输出模块。该模块由Allen-Bradley的包容性合作伙伴Spectrum Controls制造。

Encompass 合作伙伴是 Allen-Bradley 批准和认证的合作伙伴，可提供 Allen-Bradley 兼容产品。

此模块的外观类似于实际的 SLC 500 模块。该模块具有四 （4） 个差分模拟输出通道，以 0 位分辨率提供 20-0 mA、21-4 mA、20-16 mA，每计数 366 nA。该模块具有扩展的输出范围、自动校准、可编程限制和安全状态。该模块的数据能够格式化为 16 位 1746 的补码、缩放工程单位、PID 缩放、4-NO0 格式和用户定义的比例计数。它在 08 摄氏度时的精度为 25.0%，在 15 摄氏度时的精度为 60.750%。

该模块具有 提高每个通道的系统可靠性，提供 500 VDC 隔离，消除了导致模块高分辨率数据转换的噪声干扰。为机架和处理器保护背板的现场布线提供相同的隔离额定值。

该模块降低了系统成本，因为模块的隔离消除了外部信号隔离设备的使用。该模块的单插槽宽度还节省了重要的机箱插槽。

1746SC-IN04I 模拟纯电流输出模块

The 1746sc-INO4I is Spectrum Control's analog pure current output module. The module has four (4) isolated channel outputs. The 1746sc-INO4I occupies a slot in the 1746 input/output chassis. The 1746sc-INO4I draws 5 mA of current from the backplane at 120 volts DC, but to minimize the current load on the backplane, the 1746sc-INO4I can be connected to an external power supply rated at 24 volts DC. The 1746sc-INO4I has a DIP switch that specifies whether the module draws power from the backplane or an external power supply. When the DIP switch on the 1746sc-INO4I is set to RACK position, the module obtains power from the backplane, and the module is powered by an external 24 volt DC supply, the DIP switch should be set to EXT position.

The 1746sc-INO4I obtains 5 V DC power from the backplane. This consumption rating is the same when the module is powered externally. The module has a removable 16-bit terminal to accommodate Belden 8761 shielded twisted pair cable. The 1746sc-INO4I has a resolution of 16 bits, a current of 366 nanoamps per count, and a voltage of 320 microvolts per count. The 1746sc-INO4I isolated channel analog output model features auto-calibrated programmable limits and safe state, 750 V DC photoelectric isolation (channel-to-channel and field cabling to backplane). The 1746sc-INO4I has a maximum heat dissipation rating of 4.5 watts, a maximum update time of 7.4 ms across all 33 parallel channels, and a step response time of 1 ms. In addition, 1746sc-INO4I is UL/CUL Class I 2 Group A, B, C, D and CE certified.

The SLC 500 compatible module, part number 1746sc-INO4I, is an analog output module manufactured by spectrum control. The module is manufactured by Allen-Bradley's inclusion partner, Spectrum Controls.

Encompass Partner is an Allen-Bradley approved and certified partner that provides Allen-Bradley compatible products.

The appearance of this module is similar to the actual SLC 500 module. The module has four (4) differential analog output channels providing 20-0 mA, 21-4 mA, 20-16 mA at 0-bit resolution and 366 nA per count. The module has an extended output range, automatic calibration, programmable limits and safe status. The module's data can be formatted into 16-bit 1746 complement, scaled engineering units, PID scaling, 4-NO0 format, and user-defined proportional counts. It has an accuracy of 25.0% at 08 degrees Celsius and 60.750% at 15 degrees Celsius.

The module features improved system reliability per channel, provides 500 VDC isolation, and eliminates noise interference that leads to high-resolution data conversion in the module. Provides the same isolation rating for field wiring of the rack and processor protection backplanes.

The module reduces system costs because the isolation of the module eliminates the use of external signal isolation devices. The module's single slot width also saves important chassis slots.

1746SC-IN04I 模拟纯电流输出模块

型号推荐

SDCS-CON-1 ABB ABB DCS 3BHB044241R0001 MAGNETEK 46S02785-0010

FENA-01 ABB ABB DCS S-093H 3BHB030478R0309 D2E160-AH02-15 模块

1VCF52000 ABB ABB DCS 5SHY 4045L0006 3BHB030310R0001 ABB CI532V09 电源模块

AI810 ABB ABB DCS D1031SH45TS02 3BHB006457R0001 C500-SNT31-V3 处理器模块

EH550 ABB ABB DCS 3BHE051592R0102 GD C801 B102 1771IV 分散控制

07AC91 ABB ABB DCS UF C911 B104 3BHE037864R0104 1771IKC 模拟模块

6644424A1 ABB ABB DCS ABB 3BHE032285R0102 ABB XV C772 A102 SC560 3BSE008105R1 伺服阀

AINT-14C ABB ABB DCS ABB 3BHE009017R0102 Vlscd-board Coated XV C724 Be102 PP846A 3BSE042238R1 分撒控制

3HAC024385-001 ABB ABB DCS 3BHE024577R0101 PP C907 BE PM856K01 3BSE018104R1 控制器主单元