Pentair SPECTRACOOL series - Remote Access Control; Air Conditioner Unit Communication Features (Optional); USB Communication; Ethernet Communication

© 2015 Pentair Equipment Protection
89116616
- 15 -
REMOTE ACCESS CONTROL
AIR CONDITIONER UNIT COMMUNICATION FEATURES (OPTIONAL)
An optional communication board offers capabilities that include SNMP, EtherNet/IP, Modbus TCP and Profinet
protocols through Ethernet and Modbus RTU protocol via USB. Pentair has a PC Interface Tool available for
download that can utilize either mode to communicate with the air conditioner unit.
USB COMMUNICATION
This communication mode allows direct connection of a PC to the air conditioner unit. The protocol
supported is Modbus RTU. Use the Pentair AC monitor to communicate with the air conditioner unit. A
MINI-b USB connection is included with this option.
ETHERNET COMMUNICATION
This communication mode allows remote connection to the air conditioner unit using SNMP, EtherNet/IP
and Modbus/TCP, and Profinet protocols. Customers using their own software can download a MIB file for
SNMP, EDS file or EtherNet_IP Object file for EtherNet/IP, Coil Register file for Modbus TCP and GSDML
file for Profinet.
Note: ACU has a default IP Address of 192.168.1.2
Both Ethernet and USB communication modes allow the ability to:
• Read ACU inlet and outlet air temperatures
• Read and change Cooling Set-point and Cooling Differential
• Read and change High and Low Temperature Alarm Settings
• Read and change Gateway IP Address, Device IP Address, Subnet Mask, Trap IP Address and SNMP Community
• Read and change Unit Identification
• Read and change the type of IP addressing (static or dynamic)
• Read current Alarm Status
• Read MAC address
SOFTWARE AND CONFIGURATION FILE DOWNLOADS
The Pentair AC monitor, MIB file, EDS file, EtherNet_IP Object file, Coil Register file and GSDML file for
Profinet can be downloaded from www.pentairprotect.com/en/na/Product-EnclosureCoolingHeating.
REMOTE ACCESS CONTROL PINOUT
FUNCTION NAME PIN #
U1 OUTPUTS
COOL No1 1
C1/2 2
C1/2 3
ALARM RELAY OUTPUT No5 12
C5 6
U2 INPUTS
ENCLOSURE DOOR SWITCH ID1 8
MALFUNCTION NC SWITCH ID2 1
NA ID3 (na) 9
NA ID4 (na) 2
DIGITAL INPUT GROUND ID GND 3
T1, EVAP IN THERMISTOR B1 13
T2, EVAP OUT THERMISTOR B2 12
T1, T2 GND GND 6
NA B3 11
CONTROLLER POWER G 7
CONTROLLER POWER G0 14
U3 DATA
POWER 1
GROUND 2
DIRECTION 3
DATA 4