Digital I/O Modbus Modules - 15 Bit/Digital I/O Modules/Digital I/O with Modbus/Modbus Protocol Products/DGH

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DGH

Modbus Protocol Products

Digital I/O with Modbus

Digital I/O Modules

Digital I/O Modbus Modules - 15 Bit (1711M & 1712M)

Fabricant: DGH

The D1700M digital I/O modules allow a host computer to control thousands of digital I/O points from one serial port when using RS-485 and repeaters in Modbus RTU format. When using RS-232 in Modbus format you are limited to one module. The status of inputs and outputs is communicated to the host in either Modbus RTU or DGH ASCII format using RS-232 or RS-485 serial communications.

All user selectable options (address, baud rate, etc.) are done through the communications port and are stored in nonvolatile EEPROM memory.

D1711M

Digital Inputs

Up to 15 Digital Inputs

Input Levels: 0-30Vdc

Input High level, 3.5V min.

Input Low Level, 1.0V max.

Digital Outputs

Up to 15 Digital Outputs

Open-collector to 30Vdc

Max Load: 100mA per bit

VSat: 1.0Vdc @ 100mA

Communications

RS-232, Modbus RTU Protocol

Baud Rate: 300-115,200

247 modules per port

Parity: Odd, Even, None

D1712M

Digital Inputs

Up to 15 Digital Inputs

Input Levels: 0-30Vdc

Input High level, 3.5V min.

Input Low Level, 1.0V max.

Digital Outputs

Up to 15 Digital Outputs

Open-collector to 30Vdc

Max Load: 100mA per bit

VSat: 1.0Vdc @ 100mA

Communications

RS-485, Modbus RTU Protocol

Baud Rate: 300-115,200

247 modules per port

Parity: Odd, Even, None

Ressources

	Fiche technique
	User's Manual

Informations

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Accessoires: Voir accessoires

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