... RS485, 2CH pulse output, 2CH AB-phase count, 3CH external interruption; 220VAC; Can expand 2 BD cardsXP3- ... RS485, 2CH pulse output, 2CH AB-phase count, 3CH external interruption; 220VAC; Can expand 2 BD cardsXP3- ... RS485, 2CH pulse output, 2CH AB-phase count, 3CH external interruption; 220VAC; Can expand 2 BD cardsXMH-30RT ... Can expand 2 BD cards PLC&HMI controller Xinje-XP3-16 integrated PLC and HMI