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| Loạt: | Kiểm soátLogix | Loại mô -đun: | Khe cắm phụ |
|---|---|---|---|
| Số lượng khe được bảo vệ: | Khe đơn | Truyền thông: | RS-232, RS-422, RS-485 |
| Bảng nối đa năng hiện tại (5Volt): | 800 miliampe | Dòng điện đa năng (24Volt): | 3 milliamp |
| tản điện: | 4 watt | Đèn LED trạng thái: | Không có |
| Làm nổi bật: | 1756-N2 Allen Bradley Modules,RS232 AB Module,single slot filler module |
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| Attribute | Value |
|---|---|
| Series | ControlLogix |
| Module Type | Slot filler |
| No. of slots protected | Single slot |
| Communications | RS-232, RS-422, RS-485 |
| Backplane Current (5Volts) | 800 milliamps |
| Backplane Current (24Volts) | 3 milliamps |
| Power Dissipation | 4 Watts |
| Status LED indicators | None |
The 1756-N2 is a slot filler module package from AB consisting of two passive modules (casings without electronic circuitry). Commonly referred to as a dummy module, it covers and protects exposed circuitry in vacant slots of the 1756 ControlLogix system.
Designed as a single slot width module, the 1756-N2 doesn't occupy a chassis slot but provides essential protection against dust, gases, vapors, and other industrial contaminants. It's particularly valuable in environments with high particulate counts.
Vacant backplane slots are often maintained for strategic system partitioning, I/O module distribution during modifications, expansion provisions, or reserved slot configuration through module inhibition. The 1756-N2 is suitable for all these scenarios.
This module can be safely mounted or removed with or without power, as it contains no electronic components. Operating temperature range is 0-60°C (32-140°F), with storage temperature range of -25 to +60°C (-13 to +140°F).
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Tel: +8615012673027
Fax: 86--15012673027
