Product Description
🔹 General Information
|
Category |
Details |
|---|---|
|
Manufacturer |
Allen-Bradley |
|
Model/Part Number |
1756HP-TIME |
|
Description |
A time synchronization module designed for high-precision timing applications. |
🔹 Specifications
Environmental Specifications
|
Attribute |
Value |
|---|---|
|
Operating Temperature |
0…+50°C (+32…+122°F) in Series B Chassis, 0…+60°C (+32…+140°F) in Series C Chassis |
|
Non-operating Temperature |
-40…+85°C (-40…+185°F) |
|
Humidity |
5…95% non-condensing (IEC 60068-2-30, Test Db) |
|
Surrounding Air Temperature (Max) |
+50°C (+122°F) in Series B Chassis, +60°C (+140°F) in Series C Chassis |
|
Certifications |
UL Listed, CE marked, RoHS compliant |
Immunity and Emissions
|
Attribute |
Value |
|---|---|
|
Emissions |
IEC 61000-6-4 (Industrial Emissions) |
|
EDS Immunity |
IEC 61000-4-2: 4 kV contact, 8 kV air discharge |
|
Radiated RF Immunity |
IEC 61000-4-3: 10V/m from 80–2000 MHz |
|
EFT/B Immunity |
IEC 61000-4-4: ±2 kV on signal and communication ports |
|
Surge Transient Immunity |
IEC 61000-4-5: ±2 kV on signal and communication ports |
|
Conducted RF Immunity |
IEC 61000-4-6: 10V rms from 150 kHz to 80 MHz |
Electrical Specifications
|
Attribute |
Value |
|---|---|
|
Backplane Current |
1.01A @ 5.1V DC, 2.64 mA @ 1.2V DC |
|
Isolation Voltage |
30V continuous, Type tested at 1000V AC for 60s |
|
Voltage Rating |
Ethernet ports to backplane, IRIG-B to backplane |
Physical Specifications
|
Attribute |
Value |
|---|---|
|
Enclosure Type |
Open-style (no specific enclosure) |
|
Wire Size |
Ethernet connections: RJ45 (IEC 60603-7), Category 5e or Category 5 cables |
|
IRIG-B Connection |
Type RG58 or equivalent |
|
Antenna Connection |
TNC Plug to SMA (cable assembly included) |
|
Wiring Category |
2 on signal and communication ports |
🔹 Certifications
|
Certification |
Details |
|---|---|
|
c-UL-us |
UL Listed Industrial Control Equipment, certified for US and Canada |
|
CE |
Compliant with several EU regulations (e.g., EN 61326-1, EN 61000-6-4) |
|
RoHS |
European Union 2011/65/EU, compliant with EN 50581 |
|
RCM |
Australian Radiocommunications Act compliant |
|
KC |
Korean Registration compliant with Radio Waves Act |
🔹 Key Features
-
Wide Operating Temperature Range: Supports environments with temperatures ranging from -40°C to +60°C.
-
Immunity to Harsh Electrical Interference: High resistance to electrical noise, including high-voltage discharges and RF interference.
-
High Durability: Complies with various international standards for reliability and safety in industrial environments.
-
Flexible Connectivity: Compatible with Ethernet and IRIG-B communication standards for time synchronization.
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