CIAT AQUACIATPOWER CONNECT TOUCH ILD 602R, Инструкция по эксплуатации

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EN - 9 AQUACIAT
POWER
4 - HARDWARE
4.7 Terminal block connections
Connections available at the user terminal block may vary
depending on the selected options. The following table summarizes
connections at the user terminal block.
IMPORTANT: Some contacts can be accessed only when
the unit operates in Remote mode.
Terminal block connections
Description
Board Input/Output Connector Remarks
On/Off switch SIOB/CIOB, circuit A DI-01 J1 Used for the unit On/Off control (Remote mode)
Heat/Cool switch SIOB/CIOB, circuit A DI-04 J1
Used to switch between cooling and heating when the unit is in Remote
mode (Heat pumps only)
Second setpoint switch SIOB/CIOB, circuit A DI-02 J1 Used to switch between setpoints
Demand limit switch 1 SIOB/CIOB, circuit A DI-03 J1 Used to control demand limit
Alarm relay SIOB/CIOB, circuit A DO-05 J23 Indicates alarms
Running relay SIOB/CIOB, circuit A DO-06 J22 Used to signal a running status (at least one compressor started)
Desuperheater demand SIOB/CIOB, circuit B DI-04 J1 Heat recovery is allowed (option 49)
Lock switch SIOB/CIOB, circuit B DI-02 J1 Used for the customer safety loops
Customer pump 1 SIOB/CIOB, circuit B DO-05 J23
The control can regulate one or two evaporator pumps and automatically
change over between the two pumps
Customer pump 2 SIOB/CIOB, circuit B DO-06 J22
The control can regulate one or two evaporator pumps and automatically
change over between the two pumps
Optional
Setpoint reset control SIOB/CIOB, circuit A AI-10 J9 Allows the user to reset the currently selected setpoint
Occupancy override SIOB/CIOB, EMM DI-01 J1
Used to switch between occupied (closed contact) and unoccupied mode
(open contact)
Demand limit switch 2 SIOB/CIOB, EMM DI-02 J1 Used to control demand limit
Customer interlock SIOB/CIOB, EMM DI-03 J1 Used for the customer safety loops
Ice done contact SIOB/CIOB, EMM DI-04 J1 Used to control the setpoint for ice storage in unoccupied mode
Capacity limit control SIOB/CIOB, EMM AI-10 J9 Used for capacity limitation
Chiller partially shutdown SIOB/CIOB, EMM DO-05 J23 Indicates the shutdown of one of the circuits
Chiller totally shutdown SIOB/CIOB, EMM DO-06 J22 Indicates the unit shutdown
Chiller capacity running output
(0 to 10 V)
SIOB/CIOB, EMM AO-01 J10 Reports the capacity percentage of the unit
Desuperheater customer pump SIOB/CIOB, EMM
DO-01 J2 The control can regulate a customer pump for heat recovery.
The connection has to be done between the pin DO-01 of connector J2
and the pin IN-01 of connector J4
IN-01 J4
Heat Reclaim BPHE heater AUX1, HR DO-01 J2 Used to activate the optional HR condenser heater
Heat Reclaim pump command AUX1, HR DO-02 J2 Used to energize the HR pump
Heat Reclaim controlled water
temperature
AUX1, HR AI-01 J6 Used to monitor the controlled water temperature (on the customer side)
Heat Reclaim leaving fluid
temperature
AUX1, HR AI-02 J6 Used to monitor the HR condenser leaving water temperature
Heat Reclaim flow switch AUX1, HR AI-03 J7 Used to detect if the water flows in the BPHE condenser
Remote Heat Reclaim switch AUX1, HR AI-04 J8
Used to enable the Heat Reclaim mode (Remote mode)
closed = Heat Reclaim is enabled