Product Description
Allen-Bradley 1756HP-TIME/B ControlLogix Time Synchronization Module
Product Overview
The Allen-Bradley 1756HP-TIME/B is a ControlLogix Time Synchronization Module designed for precise time coordination across industrial automation systems. It ensures accurate timestamping of events, system synchronization, and integration with IRIG-B time sources for high-precision applications.
Technical Specifications
| Attribute | 1756-TIME, 1756-TIMEK |
|---|---|
| Operating Temperature | 0…+50 °C (+32…+122 °F) in a Series B Chassis, 0…+60 °C (+32…+140 °F) in a Series C Chassis |
| Surrounding Air Temperature, Max | +50 °C (+122 °F) in a Series B Chassis, +60 °C (+140 °F) in a Series C Chassis |
| Non-Operating Temperature | -40…+85 °C (-40…+185 °F) |
| Relative Humidity | 5…95% non-condensing (IEC 60068-2-30) |
| Voltage & Current Ratings | Backplane: 1.01A @ 5.1V DC, 2.64 mA @ 1.2 V DC |
| Isolation Voltage | 30V (continuous), Basic Insulation Type, Type tested at 1000V AC for 60s |
| Ethernet Connections | RJ45, Category 5e minimum cable |
| IRIG-B Connection | Type RG58 or equivalent |
| Antenna Connection | Cable assembly, TNC Plug to SMA (ships with product) |
| Enclosure Type | None (open-style) |
Electromagnetic Compliance & Immunity
- Emissions: IEC 61000-6-4
- Electrostatic Discharge (ESD) Immunity: IEC 61000-4-2 (4 kV contact, 8 kV air)
- Radiated RF Immunity: IEC 61000-4-3 (10V/m from 80…2000 MHz)
- Electrical Fast Transient (EFT) Immunity: IEC 61000-4-4 (±2 kV on signal/communication ports)
- Surge Immunity: IEC 61000-4-5 (±2 kV line-earth on signal/communication ports)
- Conducted RF Immunity: IEC 61000-4-6 (10V rms from 150 kHz…80 MHz)
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