7
ASCO NUMATICS™
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SERIES
617
INSTALLATION
MANUAL
Fluids:
Air or neutral gas, filtered at 50 μm condensate-free, lubricated or unlubricated, class 5 according to ISO 8573-
1:2010 [7:4:4]
Minimum Required pressure:
At least 15 psi above the maximum outlet pressure
Pressure range:
0 – 50 psi, 0 – 100 psi, 0 – 150 psi
Fluid temperature:
0 ºC to 60 ºC (32 ºF to 140 ºF)
Ambient temperature:
0 ºC to 50 ºC (32 ºF to 122 ºF)
Setpoint:
PSI Pressure Ranges:
PA & PB (50 & 100 psi ranges): in digital steps of 0.01 psi
PC (150 psi range): in digital steps of 0.1 psi
Bar Pressure Ranges:
All: in digital steps of 0.001 bar
Hysteresis:
1.5% of span
Linearity:
1.5% of span
Repeatability:
1.5% of span
Minimum setpoint:
0.5% of span with shut-off function
Minimum outlet pressure:
1% of span
Failsafe behavior:
Pressure on hold on loss of power, without control
Specifications
Ø Ports
NPT or BSPP
Ø
Orifice DN (mm)
Flow
Cv Flow Factor (Kv Nm
3
/h)
at 6 Bar (l/min - ANR)
1/4
4
0.50 (0.43)
470
3/8
8
1.39 (1.20)
1300
1/2
15
5.57 (4.80)
5200
Electrical Characteristics
Nominal Diameter
DN (mm)
Voltage *
Max. Power
(W)
Max. Current
(mA)
Insulation
Class
Degree of
Protection
Electrical Connection
4 , 8, 15
24 VDC = ± 10%
3.8 W
(< 1 W at
pressure)
160
H
IP65
5-pin M12 connector (not supplied)
* Max. ripple: 10%
Technical Characteristics
Fluid Characteristics
Construction
Body:
Aluminum
Internal parts:
POM (polyacetal)
Seals:
NBR (nitrile)
Key Values
IO-LINK
Protocol Version
Specification V1.1
Baudrate
COM3 (230.4 kBaud)
Minimum cycle time
0.5 ms
Process data
2 Byte IN, 2 Byte OUT
Port type
Class A
