EVCO EPU2LXP1CH User Manual
Page 55
EVCO S.p.A.
c-pro 3 micro and c-pro 3 kilo | Hardware manual ver. 1.0 | Code 114CP3UKE104
page 55 of 62
Connections:
According to the model:
•
male Micro-Fit connectors (power supply, inputs, analog outputs, CAN port and
RS-485 ports) in c-pro 3 micro, c-pro 3 micro+, c-pro 3 EXP micro and c-pro 3
EXP micro+
•
male extractable clamp terminal blocks with pitch 3.5 mm (0.137 in; power supply,
inputs, analog outputs, CAN port and RS-485 ports) for conductors up to 1.5 mm²
(0.0028 in²) in c-pro 3 kilo, c-pro 3 kilo+, c-pro 3 EXP kilo and c-pro 3 EXP kilo+
•
male JST connectors (unipolar stepper electronic expansion valves driver)
•
male extractable screw terminal blocks with pitch 3.5 mm (0.137 in; unipolar
stepper electronic expansion valves driver) for conductors up to 1.5 mm² (0.0028
in²)
•
male extractable screw terminal blocks with pitch 5 mm (0.196 in; digital outputs)
for conductors up to 2.5 mm² (0.0038 in²)
•
“A” type USB connector (USB port).
The maximum lengths of the connecting cables are the followings:
•
power supply controller: 100 m (328 ft)
•
analog inputs: 100 m (328 ft); use a shielded cable for:
-
analog inputs 7, 8 and 9
-
the remaining inputs if configured for PTC or Pt 1000 probes
in case of lengths over or equal to 10 m (32.8 ft)
•
power supply transducers: 100 m (328 ft)
•
digital inputs: 100 m (328 ft)
•
PWM analog output: 1 m (3.280 ft)
•
0-20 mA / 4-20 mA / 0-10 V analog outputs: 100 m (328 ft)
•
digital outputs (electromechanical relays): 100 m (328 ft)
•
digital outputs (solid state relays): 100 m (328 ft)
•
unipolar stepper electronic expansion valves driver: 3 m (9.842 ft)
•
RS-485 ports: 1,000 m (3,280 ft); also look at the Manuale Modbus specifications
and implementation guides
• CAN
port:
-
1,000 m (3,280 ft) with baud rate 20,000 baud
-
500 m (1,640 ft) with baud rate 50,000 baud
-
250 m (820 ft) with baud rate 125,000 baud
-
50 m (164 ft) with baud rate 500,000 baud.
One suggests using the connecting kit CJAV18 (female extractable screw terminal blocks
with pitch 5 mm, 0.196 in; to order separately), the connecting kit CJAV19 (wired female
Micro-Fit connectors; to order separately) and the connecting kit CJAV20 (female extractable
clamp terminal blocks with pitch 3.5 mm, 0.137 in; to order separately).
To program the controller one suggests to use the connecting cable 0810500018 (2 m,
6.561 ft long) or 0810500020 (0.5 m, 1.640 ft long), to order separately.
Working temperature:
from -10 to 60 °C (14 to 140 °F) for the built-in versions, from -20 to 60 °C (-4 to 140 °F) for
the blind versions.
Storage temperature:
from -25 to 70 °C (-13 to 158 °F).
Working humidity:
from 5 to 95% of relative humidity without condensate.