4 Digital Input 4 Digital Output to RS485

4 Digital Input to RS485 and RS485 to 4 Digital Output converter module accepts the digital input data of 24Vdc from various controllers and devices .It also has 5 digital output channel with RS485 interface supporting Modbus RTU protocol connected with legacy device such as PLC. These converters can be used with many legacy devices, machines and sensors, give flexibility of controlling, implementing logic and monitoring on various systems, thus, expanding the scope of any process.

Power: Less than 1W
Operating Voltage: 9- 24 VDC
Power Consumption : Maximum 1 Watt
Protections : Reverse polarity, Over Voltage Protection (+/- 35 VDC), Short Circuit, Transient Voltage Protection, TVS/ESD Protection
Connectivity Supported : RS485
Protocol Supported: Modbus RTU
Communication Interface: 2 Wire Type
Watchdog Timer System: (5 Sec) and Communication
Indications : Green for Communication Status
Inputs : 4 Channel Digital Input
24 VDC Type : Opto-coupler or Digital Isolator type Protections : Up to 1500 Vrms for 1 Minute
Channel: 4
Contact Rating: 24 VDC Sink/source (isolated) Up to 5000 VRMS for 1 minute
Type: Form A Type Relay Output
Operating Temperature: 0 to 55°C
Storage Temperature: -10 to 70°C
Humidity: 30 to 95% RH (non-condensing)
12 Months from date of installation or 18 Months from date of delivery (whichever is earlier)*
Key Features
ModBus RTU Protocol
ModBus RTU Protocol for Industrial Automation
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Continuous monitoring of industrial equipment
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Comprehensive safety and reliability
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Quick and easy to install
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4 Digital Input 4 Digital Output to RS485
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