ModBUS Gateway with universal interface for all HVAC systems; Daikin VRV version
| Protection Range | IP30 |
| Operative Temperature | -10 ÷ +60 °C |
CASE
| Dimensions | 53.5 x 90.5 x 61 mm (L x H x D) |
| Mounting | The DIN rail |
| Required DIN modules | 3 DIN modules |
| Electric Board Type | Industrial |
| Material | Blend PC/ABS self-extinguishing UL94-V0 |
POWER SUPPLY
| Supply Voltage | 12 ÷ 48 VDC/AC |
| Consumption | 370 mA |
| Connectors types | Pluggable spring terminal blocks |
DATALOGGER FUNCTION
| Memory Type | F-RAM: parameter storage in case of power loss |
RS485 INTERFACE
| Channels | 1 Master and 1 Slave |
| Supported Protocols | ModBUS RTU Slave to the PLC and ModBUS RTU Master to the HVAC control unit |
| Communication Rate | 9600 to 38400 bps; default set to 38400 bps |
| Isolation | Isolated |
| Connectors types | Pluggable spring terminal blocks |
DIGITAL INPUTS
| Channels | 4 digital inputs for dry contact (Max. 30 Hz) |
RELE' OUTPUTS
| Channels | 4 SPDT relay digital outputs with NC C NO changeover contact |
| Maximum Switching Voltage | 250 VAC, 24 VDC |
| Maximum Rated Current | 8 A |
| Max. Inrush Peak Currents | High-Inrush Model: Peak current up to 100 A |
| Isolation | 1,000 MOhm min @ 500 VDC |
CERTIFICATIONS
| Approvals | CE |
COMPATIBILITY
| Control Unit | Daikin Modbus Interface DIII EKMBDXB7V1 |
| Brand | Daikin |
| Controlled Units | VRV Indoor Units |
| Photo | Code | Description |
|---|---|---|
|
KET-RMB-211.CN.35 |
Climate control interface for Daikin VRV systems |
| Photo | Code | Description |
|---|---|---|
|
|
KET-RMB-211.CN.35 |
Climate control interface for Daikin VRV systems |
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