Brand:AB
Model number:1746-OBP16
Warranty: 12 months
Lead Time:3-day working day
Country of origin: USA Price: Please contact us
Product weight:0.225kg
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
A-B 1746-OBP16 Central control module
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Products Name: A-B 1746-OBP16 Central control module
PRODUCT DESCRIPTION
A-B 1746-OBP16 Output Module Overview
The A-B 1746-OBP16 is a digital output module belonging to the Allen-Bradley SLC 500 series. It provides 16 isolated relay output channels for driving various external loads such as indicator lights, contactor coils, solenoid valves, and more.
Product Detailed Description
Function:
Provides 16 independent relay output channels.
Each channel can independently switch power to external loads on or off based on commands from the PLC controller.
Relay outputs provide electrical isolation, allowing connection to external devices with different power sources.
The module is compatible with the SLC 500 series of PLC controllers.
Features:
16 relay outputs.
Maximum switching current of 2 Amps per output channel.
Wide output voltage range suitable for both AC and DC loads.
Optically isolated, providing electrical isolation between the control logic and field devices.
Removable terminal blocks for easy wiring and maintenance.
Module status indicators for diagnostics and troubleshooting.
Product Parameters
Module Type:
Digital Output Module.
Number of Output Points:
16 relay outputs.
Maximum Current per Output:
2 Amps.
Output Voltage Range:
5-250V AC, 5-125V DC.
Isolation Voltage:
500V AC (isolation to backplane).
Backplane Current Draw:
125 mA @ 5V DC.
Terminal Type:
Removable screw terminal blocks.
Status Indicators:
One LED indicator per output channel (green indicates output energized).
Operating Temperature:
0°C to 60°C (32°F to 140°F).
Storage Temperature:
-40°C to 85°C (-40°F to 185°F).
Relative Humidity:
5
Dimensions (H x W x D):
139.7 mm (5.50 in.) x 40.6 mm (1.60 in.) x 147.3 mm (5.80 in.).
Weight:
220 g (0.49 lbs).
Product Advantages
High Channel Density:
Provides 16 independent output channels in a single module, saving space and cost in the PLC system.
Electrical Isolation:
Relay outputs provide electrical isolation, protecting the PLC controller from field device faults.
Wide Voltage Compatibility:
Suitable for a wide range of AC and DC voltage loads.
Easy Wiring and Maintenance:
Removable terminal blocks simplify installation and replacement.
Status Indication:
LED indicators allow easy monitoring of output status and troubleshooting.
Proven and Reliable Technology:
The SLC 500 series is a time-tested and reliable control platform.
Precautions
Correct Wiring:
Wire external loads and power supplies correctly according to the module wiring diagram.
Ensure the load current for each output channel does not exceed the maximum rating (2A).
Power Compatibility:
Ensure the power supply voltage connected to the output module is within the specified range (5-250V AC, 5-125V DC).
Overcurrent Protection:
It is recommended to implement appropriate overcurrent protection in external circuits to protect the output module and connected devices.
Environmental Conditions:
Install the module in an environment that meets its operating temperature and humidity specifications.
ESD Protection:
Use proper Electrostatic Discharge (ESD) protection measures when handling the module.
Product Applications
The A-B 1746-OBP16 output module is widely used in various industrial automation applications to control:
Indicator lights and alarms.
Coils of contactors and starters.
Solenoid valves.
Small motors and drives.
Pneumatic and hydraulic valves.
Any AC or DC device that needs to be switched on or off by the PLC.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapor
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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