Parker Sporlan PSK Series, Руководство пользователя

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Bulletin 100-50-6.4 – Page 5
9 TECHNICAL DATA
9.1 Technical data
Frontal bezel protection: IP 65.
Connections (use copper conductors only): screw terminal blocks
(power supply, inputs and outputs)
Working temperature: from 0 to 55°C (32 to 131°F, 10 to 90% of
relative humidity without condensate).
Power supply: 115/230 VAC, 50/60 Hz, 5 VA (approximate).
If the instrument is supplied at 115 ... 230 VAC, protect the
power supply with a fuse rated 250 V, 1.25 A, 6.7 I2t.
Insulation class: 2.
Measure inputs: 2 (cabinet probe and evaporator probe) for PTC/
NTC probes.
Digital inputs: 1 (microport) for NO/NC contact (clean contact, 5 V, 1
mA); fourth input can be configured as sensor input (display probe or
condenser probe, for PTC/NTC probes) or digital input (multifunc-
tion, clean contact, 5V, 1 mA).
Working range: from -50 to 150°C (-50 to 300°F) for PTC probe, from
-40 to 105°C (-40 to 220°F) for NTC probe.
Resolution: 0.1°C/1°C/1°F.
Digital outputs - 4 relays:
• compressor relay: 16 A res. @ 250 VAC, 5 FLA, 30 LRA (exchange
contacts)
• defrost relay: 8 A res. @ 250 VAC, 2 FLA, 12 LRA (exchange contacts)
• evaporator fan relay: 8 A res. @ 250 VAC, 2 FLA, 12 LRA (NO contact)
• fourth output: 8 A res. @ 250 VAC, 2 FLA, 12 LRA (exchange contacts).
The maximum current allowed on the load is 10 A.
Parameters Minimum Maximum U.M. dEF. Working Setpoint
SP r1 r2 °C/°F 0 working setpoint
Parameters Minimum Maximum U.M. dEF. Temperature Inputs
CA1 -25 25 °C/°F 0 cabinet probe offset
CA2 -25 25 °C/°F 0 evaporator probe offset
CA3 -25 25 °C/°F 0 auxiliary probe offset (only if P4 = 1 or 2)
P0 0 1 — 1
kind of probe
0 = PTC
1 = NTC
P1 0 1 — 1
display decimal point value during normal operation (Celsius mode only)
1 = YES
P2 0 1 — 0
unit of measure, temperature
0 = °C
1 = °F
P3 0 2 — 1
evaporator probe function
0 = probe not enabled
1 = defrost probe and thermostat probe for the evaporator fan
2 = thermostat probe for the evaporator fan
P4 0 3 — 3
fourth input function
0 = input not enabled
1 = measure input (display probe)
2 = measure input (condenser probe)
3 = digital input (multipurpose/door switch input)
P5 0 4 — 0
quantity to show during the normal operation
0 = cabinet temperature
1 = working setpoint
2 = evaporator temperature
3 = cabinet temperature - evaporator temperature
4 = temperature read by the auxiliary probe (only if P4 = 1 or 2)
P6 0 4 — 0
quantity to show by the remote indicator
0 = cabinet temperature
1 = working setpoint
2 = evaporator temperature
3 = cabinet temperature - evaporator temperature
4 = temperature read by the auxiliary probe (only if P4 = 1 or 2)
Parameters Minimum Maximum U.M. dEF. Setpoints
r0 0.1 15 °C/°F 2 working setpoint differential
r1 -99 r2 °C/°F -50 minimum working setpoint
r2 r1 99 °C/°F 50 maximum working setpoint
r3 0 1 — 0
lock the working setpoint (with the procedure related in paragraph 3.1)
1 = YES
r4 0 99 °C/°F 0 temperature increase during Energy Saving function (only if P4 = 3 and i5 = 2 or 3)
Parameters Minimum Maximum U.M. dEF. Compressor Protections
C0 0 240 min 0 compressor delay after turning on the controller
C1 0 240 min 5
minimum time between two activations in succession of the compressor; also
compressor delay from the end of the cabinet probe error
C2 0 240 min 3 minimum time the compressor remains turned off
10 WORKING SET POINT and CONFIGURATION PARAMETERS
10.1 Configuration setpoint