... output SSR voltage, linear current / voltage, relay contact, TRIAC thyristor trigger outputs, Supporting RS485 or RS232 commu- nication port, provides convenient ... ): 250VAC/2A or 30VDC/1ATRIAC phase shift OutputTRIAC zero Crossing trigger outputSSR Voltage output: 12VDC/30mA (used to drive SSR)Linear ...