Pepperl+Fuchs 6000 SERIES - Accessories

51
6000 Series Purge/Pressurization System
I/O Manual
General specications
Enclosure volume: 450 ft
3
(12.7 m
3
)
Number of volume exchange: 4 to 19
Hazardous environment: Gas, dust, or both
Operation mode for purging (rapid exchange valve)
STD: Manually ON and OFF
SA: Manually ON, automatically OFF
FA: Automatically ON and OFF
Electrical parameters
6000 series control unit
Power requirement:
AC version: 100 to 250 VAC/ 50-60 Hz / 0.2 A
DC version: 20 to 30 VDC / 0.6 A
Fuse replacement - power:
AC version: 3.15 A Slo-Blo fuse, 5 x 20 mm size
DC version: 2.0 A Slo-Blo fuse, 5 x 20 mm size
Type of fuse: UL recognized, JDYX2 / JDYX8 type
Outputs:
ENC_1, ENC_2
Protected enclosure contacts: 8 A @ 240 VAC,
resistive load
(Dry contacts (2) SPST N.O.) 8 A @ 24 VDC
AUX1 (output 1)
Auxiliary 1 contact output: 2 A @ 240 VAC,
resistive load
(Dry contacts, SPDT) 2 A @ 24 VDC
AUX2 (output 2)
Auxiliary 2 contact outputs: 2 A @ 240 VAC,
resistive load
(Dry contacts, SPDT) 2 A @ 24 VDC
Fuse replacement - AUX contacts
AUX1, AUX 2: 2.0 A Slo-Blo fuse, 5 x 20 mm size
Inputs:
Inputs 1,2,3,4: Contact input
5 VDC @ 2 mA,intrinsically safe
Temperature inputs: 6000-TEMP, intrinsically safe
Vent(s) EPV-6000: Intrinsically safe connection via
connector
Up to 2 vents can be connected
User Interface module: Intrinsically safe connection via
M8 (V31) connector
2x20 LCD backlight screen for
menu driven set-up and operation
LED indication
Safe pressure: BLUE – Safe pressure is
achieved
Enclosure power: GREEN- power on
RED – power off
Rapid exchange: BLUE – when purging is
running
System bypass: YELLOW – when bypass
is activated
Alarm fault: RED blinking – any alarm
input detected
RED solid – 6000 series
system fault
I.S. solenoid valve output
Refer to drawing 116-013UL-112
This can be found on our website,
www.pepperl-fuchs.com
Operating conditions
Indoor/outdoor use
Operating temp:
6000 control unit: -20 °C to +60 °C (-4 °F to +140 °F)
EPV-6000 vent: -20 °C to +60 °C (-4 °F to +140 °F)
Relative humidity: Up to 85 % non-condensing
Maximum altitude: 2000 m
Pneumatic parameters
Protective gas requirement: Instrument grade air
or inert gas
Pressure requirement: 20 to 120 psig
(1.4 bar to 8.3 bar)
(138 kPa to 827 kPa)
(Filter + regulator not provided)
Safe pressure minimum:
Gas: 0.25" wc (6.4 mm wc)
(0.625 mbar) (62 Pa)
Dust: 0.65" wc (16.5 mm wc)
(1.6 mbar) (162 Pa)
Gas+dust: 0.65" wc (16.5 mm wc)
(1.6 mbar) (162 Pa)
Purging ow rate increment and minimum enclosure
pressures at ow rate. Minimum purge time is 2 min:
EPV-6000-XX-01, 02
5 SCFM @ 1.5” wc, (141 l/min @ 3.7 mbar)
12 SCFM @ 2.0” wc, (340 l/min @ 5.0 mbar)
20 SCFM @ 2.7” wc, (565 l/min @ 6.7 mbar)
30 SCFM @ 4.1” wc, (850 l/min @ 10.2 mbar)
EPV-6000-XX-03, 04
5 SCFM @ 2.1” wc, (141 l/min @ 5.2 mbar)
12 SCFM @ 2.6” wc, (340 l/min @ 6.5 mbar)
20 SCFM @ 4.1” wc, (565 l/min @ 10.2 mbar)
30 SCFM @ 5.3” wc, (850 l/min @ 13.2 mbar)
EPV-6000-XX-05, 06
5 SCFM @ 1.5” wc, (141 l/min @ 4.5 mbar)
12 SCFM @ 2.9” wc, (340 l/min @ 7.3mbar)
Maximum ow rate measurement for enclosure size:
Enclosure volume Flow rate
< 20 ft
3
(0.57 m
3
) 5, 12 SCFM
(141, 340 l/min)