CPR32-SE-BRD v3.0 User Manual
2020-10-08
4/15
Weight
approx. 100g
Certificates
CE
3.
I
NSTALLATION
3.1 Terminals and connection diagram
Fig. 1 CPR32-SE-BRD v3.0 network controller
Table 2. CPR32-SE-BRD v3.0 terminals
Terminal Description
Terminal Description
BAT+
Backup battery
GND
Ground
BAT-
Backup battery
IN7
IN7 input line
P1
Power supply for CPR
IN8
IN8 input line
P2
Power supply for CPR
IO1
IO1 output line
COM
REL1 relay common terminal
IO2
IO2 output line
NC
REL1 relay output (NC)
IN1
IN1 input line
NO
REL1 relay output (NO)
IN2
IN2 input line
CLK
CLK output line
GND
Ground
DTA
DTA output line
IN3
IN3 input line
GND
Ground
IN4
IN4 input line
A
RS485 communication bus
TML
Built-in feeder output 12VDC/0.2A
B
RS485 communication bus
AUX
Built-in feeder output 12VDC/1A
GND
Ground
NC
REL2 relay output (NO)
IN5
IN5 input line
NO
REL2 relay output (NC)
IN6
IN6 input line
COM
REL2 relay common terminal