TYPE | ISOLATED DIGITAL INPUTS |
| INPUTS | |
- Number of channels | 32 |
| PHOTOCOUPLERS | |
| - Signals | AC or DC |
| - Models | H11AA1 (A version) |
| | HCPL 3700 (B, C, D, E, F versions) |
- Levels | Adjustable through injection resistors on 5V contact blocks to 220Vac (trigger threshold to be specified on order) |
| GALVANIC ISOLATION | |
| - Inter-channel | 1.500V |
- From the computer | 1.500V |
| CONNECTION | |
- Type | 3 removable screw terminals ? ≤ 1.5 mm2 |
| INDICATORS | |
- DELs | Inputs are indicated by DELs |
| FILTERING | |
- Time constant | 2ms |
| CONNECTIVITY | |
| - Connection to logic input boards | By a HE 10 / 50-pt connector |
- Connection to remote indicators | By two HE 10 / 20-pt connectors |
| POWER SUPPLY | |
- Voltage | + 5V / 300mA typical |
| PHYSICAL CHARACTERISTICS | |
| - Dimension in mm (L x W x H) | 285 x 125 x 52 |
- Mounting | On DIN RAIL |
| ENVIRONMENT | |
| - Operating temperature | 0°C to + 60°C |
| - Storage temperature | - 10°C to + 70°C |
- Relative humidity | 90 % (without condensation) |
| EUROPEAN NORMS | |
| | EMC - EN 61326 |
| | CE Compliance |
| | ROHS - 2002/95/EC |