Advantech ADAM-4055 16-ch Isolated Digital I/O Module with Modbus
Advantech ADAM-4055 16-ch Isolated Digital I/O Module with Modbus
ADAM-4055
- I/O type: 8 DO/DI
- Input Voltage level: 10~50 VDC
- Open Collector to 40 VDC
- Over voltage protection: 70 VDC
- 2,500 VDC optical isolation
ADAM-4055
Advantech, Class 1/Div 2 ATEX Zone 2 DAQ Modules, Data Acquisition Modules, Data Acquisition Systems

Details
Advantech’s ADAM-4055 offers 8 channel isolated digital inputs and 8 channel isolated digital outputs for critical applications including hazardous locations requiring Class 1 / Division 2 certification.
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Specification
- Power Requirement: 10~30 VDC
- General
- Watchdog Timer: System (1.6 second) & Communication
- Connector: 2 x plug-in terminal block (#14~28 AWG)
- Temperature (Operating): -10~70 °C (14~158 °F)
- Humidity: 5~95 %RH
- Temperature (Storage): -25~85 °C (-13~185 °F)
- Interface: RS-485
- Isolation Protection: 2,500 VDC
- Communication Protocol: ASCII command & Modbus/RTU
- Communication Speed: Serial: From 1,200 to 115.2 k
- Data Flow Control: Yes
- Digital Input
- Channels: 8
- Digital Output
- Channels: 8 Open collector to 40V, 200 mA max. load
- Power Dissipation: Chanel: 1 W max Total: 2.2 W (8 Channels)
Warranty & Service Information for Advantech Products (EMEA)
As an official EMEA partner of Advantech, we provide a 2 year warranty on all Advantech products supplied to customers in the EMEA. This includes any products which have been customised by Assured Systems. Optional warranty extensions are also available upon request.
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