Z-3AO - Analog Outputs From ModBUS
Signals
- Communication: RS485 2 wire, ModBUS RTU slave protocol
- Output: 3-CH with 12 bit resolution, the standard can be either mA (0..20mA / 4..20mA) or V (-10..10 V, 0..10 V or 2..10 V)
General Data

- Approval: CE
- Power supply: 10..40 Vdc / 19..28 Vac / 50-60 Hz
- Power consumption: 2,5 W
- Isolation: 1.500 Vac (3 way)
- Status indicators: Power supply, error, data transmission, data reception
- Protection degree: IP20
- Operating temperature: -10..+65 °C
- Dimension (W x H x d): 17.5 x 100 x 112 mm
- Mounting: DIN 46277, 35 mm symmetrical DIN rail
- Dip switches: Baud rate, address, output type
Communication, memory process
- Interface: 2 wire RS485
- Speed Up: to 57.600 bps (RS485) 2.400 bps (RS232)
- Protocol: ModBUS RTU slave
- Communication time: < 20 ms (@ 38400 baud)
- Distance: Up to 1.200 m
- Connectivity: Max 32 nodes
- Data Memory: EEPROM for the configuration parameters, retention time 10 years














