Parker PFM1 Series, Installation And Operation Manual

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Standard Specifications
4
Item Specifications
Output
P-OUT (Pulse Output)
Frequency pulse output or FAULT output is selectable
• Frequency pulse output
Open collector
Max. Load rating: 30V DC, 10mA or less
Pulse rate: 0 to 1000Hz (Full scale)
• FAULT output
(Outputted at converter or detector error)
Open collector: NO or NC is selectable
Max. Load rating: 30VDC, 10mA or less
AL1 (High Alarm)
Open collector: NO or NC is selectable
Max. Load rating: 30VDC, 20mA or less
AL2 (Low Alarm)
Open collector: NO or NC is selectable
Max. Load rating: 30VDC, 20mA or less
A-OUT (Amp-Out)
4 - 20mA DC
Load resistance: 500Ω or less
Communication
RS-485
Protocol: MODBUS
Up to 32 units connectable including host
EMC Compliance
EMI/EN55011: 2007
EMS/EN61326-1: 2006
RoHS Compliant
Directive 2002/95/EC
Low Cutoff
0 - 25% F.S.
Damping Time
0 - 25s
Status Indication
ERROR, AGC/ZERO, ALARM lamp
Address Switch
1 - 32 units settable
Power Supply
DC 24V±10%
Current Consumption
Approx. 100mA
Inrush Current
Approx. 1.5A/2ms
Ambient Temperature
32 - 122°F (0 - 50°C) when installed separately
32 - 104°F (0 - 40°C) when installed 5mm interval
32 - 86°F (0 - 30°C) when installed close contact
Enclosure
Equivalent to IP20 (Indoor use)
Case Material, Color
Heat-resistant ABS resin, black
Mass
Approx. 200g
Convertor Specifications