The Communications Node Controller (CNC2) interfaces between a Trend Supervisor or Software Tool and the Trend network (RS232 to Lan).
The Internetwork Node Controller (INC2) allows Lans to be
interconnected to create very large networks. Up to 116 INC2s can be connected to the internetwork. An INC2 may have up to 116 devices on its Lan.
The Printer Node Controller (PNC2) interfaces between the IQ system network and a printer (Lan to RS232) allowing alarms to be sent to a printer.
The LNC2 Lancard Node Controller is a PCI bus card that
interfaces between a Trend Supervisor or Software Tool and the Trend network.
Network
Trend LAN
Additional description
Trend Node cards (CNC/INC/PNC) available in an IP30 enclosure (NBOX) or can be supplied without an enclosure for mounting inside a Trend device, e.g. an IQ controller. There are 230 V and 24 V supply versions. Boxed battery backed versions are available (230 Vac only) and an optional metal enclosure with cable glanding knockouts is also available.
CNC Cards
Model
Power
Comments
Type
Communications Node Controller
24Vdc
CNC2
Communications Node Controller
230Vac
NBOX IP30
NBOX/CNC2/230
Communications Node Controller
24Vac
NBOX IP30
NBOX/CNC2/24V
Communications Node Controller
230Vac
NBOXB IP30 battery backup
NBOXB/CNC2/230
INC Cards
Model
Power
Comments
Type
Internetwork Node Controller
24Vdc
INC2
Internetwork Node Controller
230Vac
NBOX IP30
NBOX/INC2/230
Internetwork Node Controller
24Vac
NBOX IP30
NBOX/INC2/24V
Internetwork Node Controller
230Vac
NBOXB IP30 battery backup
NBOXB/INC2/230
PNC Cards
Model
Power
Comments
Type
Printer Node Controller
24Vdc
PNC2
Printer Node Controller
230Vac
NBOX IP30
NBOX/PNC2/230
Printer Node Controller
24Vac
NBOX IP30
NBOX/PNC2/24V
LNC Cards
Model
Power
Comments
Type
LAN Node Controller
PACK/LNC2/STD
Accessories
Description
Additional Product Type
Steel enclosure for the Trend IQ22x and NBOX products
