The I/O-21L-230V-3A is a module that has been specially designed in terms of housing and technical data for recessed ceiling or luminaire installation. The triac output enables absolutely noiseless switching of loads up to 3A (700W). The inputs can be queried via the subnet and used freely. Applications include the switching of lighting circuits, the control of electric towel dryers in the bathroom or the control of underfloor heating in this power class.
Further functions are possible via the parameterisation of the module, e.g. the inputs can be inverted for message processing. The output can be inverted to pulses or defined for pulsed operation for heating applications.
Electrical Data
| Operating voltage | 15V to 30V DC, Triac output 230V AC |
| Current consumption | max. 15mA at 24V |
| Inputs | 2x 24V DC, input current per input 5mA at 24V |
| Outputs | 1x triac 230V AC 3A (700W),"zero crossing circuit" |
| Subnet (RS-485) | max. 5.6V limitation by Z-diodes |
| Connection 230V | Push-in connection 2x 0,2 - 2.5mm² |
| Connection BUS | Push-in connection 2x 0.12 - 0.5mm² |
| Operating temperature | -10°C to +50°C |
| Storage temperature | -25°C to +70°C |
| Humidity | 0...85 % r.h. non-condensing |
| Protection | in not installed state IP20 |
New
Sale
I/O-21L-230V-3A
Article no.: 80020210
I/O-21L-230V-3A Module with 2 binary inputs and 1 triac output for 1 circuit.