EVCO c-pro nano - Manual (Page 13)

C-PRO NANO HARDWARE MANUAL
Page 13
Fan analogue output Number 1
Type EVCO impulse cut-off
UART1 TTL Number 1
for RS485 serial port Type UART
(Modbus) Physical layer TTL level signals
Maximum baud rate 19200 bit/s
Connector 6 way AMP micro-match
Please note: The same connector for
the serial port is used for the
parameter key and for the interface
used for programming the
microcontroller flash memory
Serial output for remote Number 1
I/O expansion unit Type EVCO powered serial port
and remote keypad Physical layer 12 V DC, GND, DATA
Baud rate 19200 bit/s
Connector sconn. JST 3 way P2.5
Analogue output Number 1+1
Voltage + Current, Connector sconn. JST 3 way P2.5
Voltage + Voltage or Power supply Internal (non optoisolated)
Current + Current Type Current
Current range 4
÷
20 mA
Current output accuracy ±0.4 mA
Current output sensitivity 0.01 mA
Current output load 47
÷
300
Ω
Adjustment time 1 s
Type Voltage
Voltage range 0
÷
10 V
Voltage output accuracy ±200 mV (unloaded)
Voltage output sensitivity 10 mV
Output impedance 100
Ω
Adjustment time 1 s
CAN communication
Bus Number 1
type CAN V2.0B no optoinsulated
Physical layer 2 wires + common wire
(ISO 11898)
Baud rate (max. length = 1000 m) 20K
Baud rate (max. length = 500 m) 50K
Baud rate (max. length = 250 m) 125K
Baud rate (max. length = 50 m) 500K
Connector Disconnectable screw terminals
Note:
1) baud rate selectable by parameters
2) The CAN connection consists of a cable with twisted pair (both shielded and
not shielded). The first and the last elements of the system must have the bus
terminating resistor connected (impedance is 120
Ω
).