Overview of Input Contacts and Output Relays
Input Contacts
Do not connect any circuit to the input contacts unless it can be confirmed that the circuit is Class 2/SELV.
All circuits connected must have the same 0 V reference.
The input contacts support 24 VDC 10 mA.
The switch SW5500 on 0P6548 is used to select between internal SELV supply for inputs (standard setting) and external supply*. If external supply is selected, the supply must be connected to J5530.
| Name | Description | Location |
|---|---|---|
| IN 1 (Contact 1) | Configurable input contact | 0P6548 terminal J5502* |
| IN 2 (Contact 2) | Configurable input contact | 0P6548 terminal J5503* |
| IN 3 (Contact 3) | Configurable input contact | 0P6548 terminal J5504* |
| IN 4 (Contact 4) | Configurable input contact | 0P6548 terminal J5505* |
| IN 5 (Contact 5) | Configurable input contact | 0P6548 terminal J5510* |
| IN 6 | UOB redundant AUX contact | 0P6548 terminal J5509* |
| IN 7 | Transformer temperature switch | 0P6548 terminal J5508* |
| IN 8 | External bonding contact | 0P6548 terminal J5507* |
| IN 9 | Forced external synchronization input | 0P6548 terminal J5506* |
| IN 10 | External synchronization requested | 0P6548 terminal J5511* |
| IN 11 | Use static bypass standby | 0P6548 terminal J5512* |
| IN 14 | MegaTie | 0P6552 terminal J9027* |
Output Relays
NOTE: Maximum 250 VAC 5 A must
be connected to the output relays.
All external circuitry must be fused with maximum 5 A fast acting fuses.
| Name | Description | Location |
|---|---|---|
| OUT 1 (Relay 1) | Configurable output relay | 0P6547 terminal J4939 |
| OUT 2 (Relay 2) | Configurable output relay | 0P6547 terminal J4940 |
| OUT 3 (Relay 3) | Configurable output relay | 0P6547 terminal J4941 |
| OUT 4 | Forced external synchronization output | 0P6548 terminal J5520* |
| OUT 5 | MegaTie | 0P6548 terminal J5521* |
| OUT 6 | External synchronization requested output | 0P6548 terminal J5522* |
| OUT 7 | UPS in inverter ON | 0P6548 terminal J5523* |
| OUT 8 (Relay 4) | Configurable output relay | 0P6548 terminal J5524* |
| OUT 9 (Relay 5) | Configurable output relay | 0P6548 terminal J5525* |
| OUT 10 (Relay 6) | Configurable output relay | 0P6548 terminal J5528* |
| OUT 14 | Bonding contactor | 0P6552 terminal J9029* |
NOTE: Refer to the operation manual for configuration options.