Seri-Para I /O unit for outdoor unit (CZ-CAPDC2), Local adaptor for ON/OFF control (CZ-CAPC2) and Parallel interface 0 -10 V (CZ-CAPBC2)
- This unit can control up to 4 outdoor units.
- From the central control device, mode changing and batch operation/batch stop are possible.
- Required for demand control.
Dimensions (H x W x D): 80 x 290 x 260 mm
Power supply: Single phase 100/200 V (50/60 Hz), 18 W
Input: Batch operation/Batch stop (non-voltage contact/DC 24 V, pulse signal). Cooling/Heating (non-voltage contact/static signal). Demand 1/2 (non-voltage contact/static signal) (Local stop by switching).
Output: Operation output (non-voltage contact). Alarm output (non-voltage contact).
Wiring length: Indoor/Outdoor operation lines: Total length 1 km. Digital signal: 100 m or shorter.
A. Central Control Device
B. CZ-CAPDC2
- Control and status monitoring is possible for individual indoor unit (or any external electrical device up to 250 V AC, 10 A) by contact signal.
A. ON/OFF controller
B. CZ-CAPC2
For example: fan coil unit etc.
Total heat exchanger unit.
- Control and status monitoring is possible for individual indoor unit (1 group).
- In addition to operation and stop, there is a digital input function for air speed and operation mode.
- Temperature setting and measuring of the indoor suction temperature can be performed from central monitoring.
- The analog input for temperature setting is 0 to 10 V, or 0 to 140 Ohm.
- Power is supplied from the CZ-T10 terminal of the indoor units.
- Separate power supply also is possible (in case of suction temperature measuring).
A. Remote station
B. CZ-CAPBC2
C. Central control panel