Page
4
of
21
RS485 ports
Two RS485 communication ports
Ethernet port
10BASE-T 10/100Mb communication port
Distances
Between CPR32-NET and controller (RS485): max. 1200m
Environmental class
(acc. to EN 50131-1)
Class I, indoor general conditions, temperature: +5°C to +40°C, relative
humidity: 10 to 95% (no condensation)
Dimensions H x W x D 72 x 175 x 30 mm
Weight
approx. 200g
3.
I
NSTALLATION
3.1 Terminals and connection diagram
Fig. 1 CPR32-NET network controller board
Table 2. CPR32-NET terminals
Terminal Description
Terminal Description
NC1
REL1 relay output (NC)
IN5
IN5 input line
COM1
REL1 relay common terminal
IN6
IN6 input line
NO1
REL1 relay output (NO)
GND
Ground
NC2
REL2 relay output (NC)
IN7
IN7 input line
COM2
REL2 relay common terminal
IN8
IN8 input line
NO2
REL2 relay output (NO)
GND
Ground
BAT+
Backup battery
OUT1
OUT1 output line
BAT-
Backup battery
OUT2
OUT2 output line
AC
18VAC supply from transformer
OUT3
OUT3 output line
AC
18VAC supply from transformer
OUT4
OUT4 output line
AUX-
Built-in feeder output 12VDC/1A
OUT5
OUT5 output line
AUX+
Built-in feeder output 12VDC/1A
OUT6
OUT6 output line
TML-
Built-in feeder output 12VDC/0.2A
GND
Ground
TML+
Built-in feeder output 12VDC/0.2A
A1
RS485 -1 communication bus
(controllers)
