Evco c-pro 3 micro Hardware Manual page 55

EVCO S.p.A.
Connections:
Working temperature:
Storage temperature:
Working humidity:
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 only in case of lengths over or
equal to 10 m (32.8 ft) for:
- analog inputs 7, 8 and 9
- the remaining inputs if configured for PTC or Pt 1000 probes
The shield must be connected to ground in only one point.
• 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.
from -10 to 60 ° C (14 to 140 ° F) for the built-in v ersions, from -20 to 60 ° C (-4 to 140 ° F) for
the blind versions.
from -25 to 70 ° C (-13 to 158 ° F).
from 5 to 95% of relative humidity without condensate.
page 55 of 62
c-pro 3 micro and c-pro 3 kilo | Hardware manual ver. 1.0 | Code 114CP3UKE104