Allen Bradley 1746-HSCE2 SLC 500 Input Module High-Speed Input Module

1746-HSCE2

Allen-Bradley 1746-HSCE2 SLC 500 Input Module High-Speed Input Module

1756-HSCE2 is a multi-channel High-speed counter module. This module is an intelligent module, used for specific purposes of counting, totalizing, position monitoring and other high-speed applications. This module comes with ±A1, ±B1, ±Z1, ±A2, ±B2, and ±Z2 with input voltage range of 4.2VDC to 12VDC and 10VDC to 30VDC. It is also provided with Eight (8) outputs that is comprised of Four (4) virtual and Four (4) real 5-30 VDC sourcing outputs.

The input channels of this module accepts signals with minimum pulse width of 475 ns with minimum pulse separation of 200 ns and maximum input frequency of 1 MHz. This module has backplane isolation of 1000V and channel to output isolation of 500V. Each channel of the module has an input voltage range of 4.2V dc to 12V dc when operated at 5VDC and 10V dc to 30V dc when operated at 24VDC.

The module’s output specifications include an output voltage range of 5-30 VDC with maximum On-state output current per channel of 1.0 A while the Max. On-State Current per module is 2.0 A at 40°C and 1.5 A at 60°C. The maximum On-state voltage drop is 0.5V and Maximum Off-State Leakage Current of 100 µA. The 1746-HSCES has backplane isolation of 1000V and output to input isolation of 500V.

This module can be configured to perform counting on both directions. It supports up to Four (4) pulse counters or Two (2) quadrature counters. Each module counter is capable of counting up to +/- 8,388,607, configured as linear or ring counter. This counter module has a dedicated processor to process signals. It can be used in the entire SLC 500 system and with the 1747-ASB SLC Remote I/O Adapter (RIO) Module as a RIO component.

The input channels A and B are configurable to count single-ended pulse for up to 4 input devices. The module features a capacity to control adjustments when actively counting pulses. This allows for greater reliability. The Z input channel handles the storing, holding, and resetting of the counter data. When using a low-frequency input signal, the 1746-HSCE2 may accept false pulses. To avoid high-frequency noise on low-frequency signals, the user should remove the noise with the 1746-HSCE2 input cable to lead the current away from noise sources.





Main Brands

1. Siemens: S-200, S-300, S -400,S-1500, S5,Siemens Moore

2. Allen Bradley: ControlLogix 1756 series PLC , CPU, A/O, I /O, Power supply, Touch Screen, CompactLogix 1769 series, SLC 500 1747/1746 series, PLC-5 1771/1785 series

3. ABB: AC800M series controller, I/O module, AC800F series Controller moulde, 800xA series module, Bailey INFI 90 module, DSQC robot module and parts, Advant OCS system parts

4. TRICONEX (3009 3625 3721)

5. FOXBORO (FBM201 FBMSVH)

6. Modicon Premium,TSX Micro



About Our Company

New Source Automation Co., Ltd. located in the beautiful coastal city of xiamen. Spare parts for many years, is a professional engaged in large-scale system (centralized-distributed control system, programmable controller, redundant fault-tolerant control systems, robot control systems, servo control system, the large professional sales of world famous brand DCS system spare parts, with industrial automation for the main business,trade and industry set in the integration of the scientific research and development, technical innovation, engineering service center.



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We have a professional commercial sales team, warehouse team and quality control sourcing team, and backup team, working together to serve you. All of our provided products are original brand new with factory-sealed packages. With large parts in stock and good cooperation with experienced express companies, we can deliver to you very fast. We ship automation programmable logic controller (PLC) parts worldwide with good prices and superior quality.