220Vac
DT3 Model   Size Output 1 Voltage Output 2 Option 1 Option 2 Option 3 DTA/DTB
DT320RA   48 x 48 Relay 220Vac none none none none DTA4848R0
DT320VA 48 x 48 SSR 220Vac none none none none DTA4848V0
DT320CA 48 x 48 4-20mA 220Vac none none none none DTA4848C0
DT320LA   48 x 48 0-10Vdc 220Vac none none none none  
DT320RA-0200   48 x 48 Relay 220Vac none RS485 none none DTA4848R1
DT320VA-0200 48 x 48 SSR 220Vac none RS485 none none DTA4848V1
DT320CA-0200 48 x 48 4-20mA 220Vac none RS485 none none DTA4848C1
DT320LA-0200   48 x 48 0-10Vdc 220Vac none RS485 none none  
DT320RA-R200   48 x 48 Relay 220Vac Relay RS485 none none DTB4848RR
DT320VA-R200 48 x 48 SSR 220Vac Relay RS485 none none DTB4848VR
DT320CA-R200 48 x 48 4-20mA 220Vac Relay RS485 none none DTB4848CR
DT320LA-R200 48 x 48 0-10Vdc 220Vac Relay RS485 none none DTB4848LR
DT320CA-V200 48 x 48 Relay 220Vac 4-20mA RS485 none none DTB4848CV
DT320LA-V200 48 x 48 SSR 220Vac 4-20mA RS485 none none DTB4848LV
DT320VA-V200   48 x 48 4-20mA 220Vac 0-10Vdc RS485 none none DTB4848VV
DT320RA-R220   48 x 48 Relay 220Vac Relay RS485 CT none DTB4848RRT
DT320VA-R220 48 x 48 SSR 220Vac Relay RS485 CT none DTB4848VRT
DT320CA-R220 48 x 48 4-20mA 220Vac Relay RS485 CT none DTB4848CRT
DT320LA-R220   48 x 48 0-10Vdc 220Vac Relay RS485 CT none DTB4848LRT
DT320VA-R210   48 x 48 SSR 220Vac Relay RS485 Event none DTB4848VRE
DT320CA-R210 48 x 48 4-20mA 220Vac Relay RS485 Event none DTB4848CRE
DT320LA-R210 48 x 48 0-10Vdc 220Vac Relay RS485 Event none DTB4848LRE
DT320RA-R210   48 x 48 Relay 220Vac Relay RS485 Event none DTB4848RRE
24Vdc
DT3 Model   Size Output 1 Voltage Output 2 Option 1 Option 2 Option 3 DTA/DTB
DT320RD   48 x 48 Relay 24Vdc none none none none  
DT320VD 48 x 48 SSR 24Vdc none none none none  
DT320CD 48 x 48 4-20mA 24Vdc none none none none  
DT320LD 48 x 48 0-10Vdc 24Vdc none none none none  
DT320RD-R200   48 x 48 Relay 24Vdc Relay RS485 none none DTB4848RR-D
DT320VD-R200 48 x 48 SSR 24Vdc Relay RS485 none none DTB4848VR-D
DT320CD-R200 48 x 48 4-20mA 24Vdc Relay RS485 none none DTB4848CR-D
DT320LD-R200 48 x 48 0-10Vdc 24Vdc Relay RS485 none none DTB4848LR-D
DT320VD-V200 48 x 48 SSR 24Vdc SSR RS485 none none DTB4848VV-D
DT320CD-V200 48 x 48 4-20mA 24Vdc SSR RS485 none none DTB4848CV-D
DT320LD-V200   48 x 48 0-10Vdc 24Vdc SSR RS485 none none DTB4848LV-D