| No | Mark | Part number | Code | Description |
|---|---|---|---|---|
| 1 | ABB | TE-08 | High Level Analog Input Base | |
| 2 | ABB | TE-07 | TE07 | Universal Analog Input Base |
| 3 | ABB | TE-03 | High Level Analog Output Base | |
| 4 | ABB | TE-02 | 16 Chanel Discrete Input Base | |
| 5 | ABB | TE-01 | TE01 | Discrete Input Base |
| 6 | ABB | TAS01 | Turbine Auto Sync Module | |
| 7 | ABB | STT02E | Hand Held Smart Transmitter Terminal | |
| 8 | Bailey | SLC01 | SLC01 Single Loop Controller | |
| 9 | ABB | RLY-100 | PHBRLY10000000 | Auxiliary Relay Module - Harmony Block I/O |
| 10 | ABB | PHCBRCPBA10000 | PBA100 | PBA 100 Processor Bus Adapter for Hnet Connection |
| 11 | ABB | PHBRMU10010000 | RMU-100 | RMU-100 Repeater Mounting Unit -Harmony Block I/O |
| 12 | ABB | PHBRMU1000N100 | Repeater Mounting Base for Hnet Communication | |
| 13 | ABB | PHBDOT1000S100 | DOT-100 Digital Output Mounting Base | |
| 14 | ABB | PHBDIO4000R100 | Digital I/O Mounting Base - Harmony Block I/O | |
| 15 | ABB | PHBBLK10010000 | BLK100 | Blank Block Module - Harmony I/O | No | Mark | Part number | Code | Description |