IEX-2 module
12 opto-coupler inputs 24V
12 opto-coupler inputs 24V, 4 pulse counters (Bio-24PWM)
12 relay outputs 5A (Bio-24R)
12 opto-isolated PNP outputs 1A (Bio-24T)
12 opto-isolated PNP outputs 1A, 6 PWM outputs (Bio-24PWM)
Technical specifications
| Input type | 24V 7mA, opto isolated, bidirectional |
| Operating conditions | 0..50°C, 0..85% rh non-condensing |
| Mounting | DIN rail (35mm) |
| Dimensions | 106x117x58mm |
| Degree of protection | IP20 |
| Installation category | II |
| Level of ambient pollution | 2 |
| Standards | EN 61010-1, EN 61010-2-201, EN 61131-2 |
Bio-24R
| Debounce filter | 0, 5 or 100ms, software selectable |
| Output type | relay 5A/250VAC or 3A/30VDC resistive |
| Contact type | normally open |
| Continuous load | 3A each relay |
| 36A all relays |
| Power supply | 24V (18..28V), 260mA |
| (20mA+11mA*active outputs+9mA*active inputs) |
| Galvanic isolation | 4kV between inputs and internal circuit |
| 4kV relay contact |
| Weight | 320g |
Bio-24T
| Debounce filter | 0, 5 or 100ms, software selectable |
| Output type | PNP transistor 30V 1A |
| Protection | short circuit, overcurrent and reverse supply |
| Power supply | 24V (18..28V), 80mA |
| Galvanic isolation | 4kV between inputs and internal circuit |
| 4kV between internal circuit and output transistors |
| Weight | 270g |
Bio-24PWM
| Pulse counter | IX0..IX3 (4 independent counters) |
| Input frequency | max. 1kHz, 50% duty cycle |
| Output type | PNP transistor 30V 1A |
| Protection | overload, short circuit and reverse supply |
| PWM outputs | QX0..QX5 (6 independent outputs) |
| PWM frequency | 250Hz or 500Hz, software selectable |
| PWM range | 0..100% in 40 steps (250Hz), 0..100% in 20 steps (500Hz) |
| Power supply | 24V (18..28V), 80mA |
| Galvanic isolation | 4kV between inputs and internal circuit |
| 4kV between internal circuit and output transistors |
| Weight | 270g |
Order code
| BIO-24R | relay outputs |
| BIO-24T | transistor outputs |
| BIO-24-PWM | transistor PWM outputs |