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The D2-240, D2-250-1 and D2-260 can be used on a Modbus network. The D2-250-1 and D2-260’s bottom port can be set to Modbus master/slave. Also, the DCM module can act as a Modbus slave when used with the D2-240 or D2-250 or D2-250-1 or D2-260. The Modbus RTU (hex) protocol is supported. The D2-230 cannot be used on a Modbus network.
