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Description
8440-2028 digital I/O expansion board
Product Description
The 8440-2028 is a digital I/O expansion board manufactured by Woodward to increase the digital input/output channels of a control system. Here are some of the key parameters and features of the product:
Power supply voltage: 12/24 VDC (6 to 36 VDC)
Power consumption: Maximum 3W
Operating temperature: -40 to 85°C
Humidity: 95%, non-condensing
Discrete input: isolated, voltage range 6-32 VDC
Input resistance: about 6.8 kΩ
CAN interface: isolated
Insulation voltage: continuous 100 VAC
Insulation test voltage: ≤ 5s, 1000 VAC
Version: CAN bus
Number of input channels: 8
Number of output channels: 8
Input voltage range: 10V to 30V DC
Output voltage range: 10V to 30V DC
Maximum input current: 20mA
Maximum output current: 2A
Enclosure protection class: IP67
Installation method: guide rail installation
Connection mode: screw connection
8440-2082
Product parameter
Power supply voltage: 12/24 VDC
Input points: 16 isolated discrete inputs
Output points: 8 non-potential form C relay outputs
Input voltage range: 6-32 VDC
Relay output contact material: AgCdO
Communication interface: CANbus
Operating temperature range: -40°C to 85°C
Protection level: IP20
Mounting method: DIN rail mounting
Application field
Engine control system: control and monitor the operating status of the engine.
Gas turbine control system: Provides accurate control and monitoring of gas turbines.
Power plant control system: for the automatic control of the power generation process.
Industrial automation systems: for factory automation and process control.
Transportation system: control system for rail transit, airports, ports, etc.
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Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
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