Parker PFM1 Series, Installation And Operation Manual

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Installation
8
CAUTION:
Observe the proper input voltage and correct polarity is applied.
Step 1
Check supply voltage matches the specified voltage described on the nameplate
Step 2
Avoid use of common power supply to other electrical devices
Step 3
Check the voltage at the terminals is within the limits
Step 4
The inrush current of one converter is 1.0A/2ms
1
2
3
4
5
6
No. Connection
1 AL2
2 AL1
3 COM: (For AL1/AL2)
4 FG: Grounding terminals
5 Power Supply: 0V
6 Power Supply: 24VDC
No. Connection
7 (+): RS485
8 (+): P-OUT
9 (+): A-OUT
10 (-): RS-485
11 (-): P-OUT
12 (-): A-OUT
No. Spec. & Name Description
1 ZERO ADJ switch Push to adjust ZERO point
2
ADRS address
switch
Set addresses and communication
parameters of RS-485. For setting address
“25”, fit the arrow of “x10 dial address
switch” to 2 and the arrow of “x1 dial
address switch” to 5.
3 BNC connector
Connect the exclusive cables. Check “IN”
and “OUT” polarities when connecting
cables.
4 ERROR lamp (red)
This lamp is “on” when receiving signal is
abnormal
5
AGC/ZERO lamp
(red) This lamp blinks when ZERO adjustment is
being performed
6 ALARM lamp (red)
This lamp is “on” when high or low alarm is
actuated
!
Requirements for Installation Site of the Signal Converter:
Cont.
Names and Functions of Panel Component Parts
Wiring of Converter terminal block
• Use the correct DIN rail type terminal block shown below.
• Terminals connections for DIN type
• Pin out for connections for PAFC-100 DIN type terminals