Allen Bradley 1734-OB8S Safety IO Module with 8 Output Channels, 24V DC Power Supply
Brand Name:Allen Bradley
Certification:IOS9100
Model Number:1734-OB8S
Minimum Order Quantity:1 piece
Delivery Time:10 working days
Payment Terms:D/A, D/P, T/T, Western Union
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Location:
Zhaoqing Guangdong China
Address:
No. 1123, Apartment 10, Nannanguo Yudu, Sihui Avenue, Dongcheng Street, Sihui City (Application System), Zhaoqing, Guangdong, China
Supplier`s last login times:
within 1 hours
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Product Details
Allen Bradley 1734-OB8S is a POINT I/O SAFETY I/O module designed specifically for use with GuardLogix and SmartGuard controllers. This module has 8 solid-state current source output channels and operates with a 24V DC power supply voltage, providing highly reliable safety control functions.
Main features:
Output channels: 8 solid-state current source output channels.
Power supply voltage: 24 volts DC nominal voltage, operating range
19.2 to 28.8 volts DC.
Output current: 1 ampere output current per channel.
Pulse characteristics: Pulse width of 475 microseconds, pulse
period of 575 milliseconds.
Short circuit detection: It has the functions of short circuit,
high, low, and cross circuit fault detection, and is protected by
electronics.
Response time: up to 6.2 milliseconds.
Power consumption: maximum 4.5 watts, typical 3.02 watts.
Heat dissipation: 15.38 BTU/hour.
Isolation voltage: 50 volts continuous, with basic insulation.
Indicator lights: including lock status, power status, and 8 I/O
channel indicator lights.
Compatibility: Compatible with GuardLogix, Compact GuardLogix, and
SmartGuard controllers.
Configuration tools: GuardLogix programming tool and Logix Designer
application.
Safety level: Compliant with SIL CL2 PLe, Category 4 requirements.
Working mode: Supports single channel and dual channel modes, with
single channel mode suitable for security category 2 applications
and dual channel mode suitable for security category 3 and 4
applications.
Single channel and dual channel modes:
Single channel mode: provides control using one output signal,
suitable for applications requiring safety category 2, with rated
performance including performance level d/SIL CL2. Suitable for
secure applications with a process safety time of no less than 600
milliseconds, as well as applications with a demand rate of no more
than 1 demand per minute.
Dual channel mode: using two output channels for redundant control,
suitable for applications requiring safety categories 3 and 4, with
rated performance including performance level e/SIL CL3. Capable of
conducting pulse testing to detect on-site wiring short circuits.
When a fault is detected, the output will shut down and remain in a
closed state until the fault is restored.
Allen Bradley 1734-OB8S is a powerful POINT I/O SAFETY I/O module with 8-point solid-state current source output and 24V DC power supply voltage, featuring short circuit detection and protection functions. This module supports single channel and dual channel modes, providing highly reliable safety control functions and suitable for various industrial safety applications. Its compact design, easy to configure tools, and advanced safety features make it an ideal choice in the field of industrial automation.
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Allen Bradley 1734-OB8S Safety IO Module with 8 Output Channels, 24V DC Power Supply
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