600-Series Baratron Displays
and Power Supplies
Power Supplies/
Digital Readouts
*Subject to total power consumption of connected instrument(s) and PR4000 options
Type 146C Type PR4000 Type PDR2000 Type 660B
Multi-gauge controller for
use in complex vacuum
systems and experiments
Econom ical
single/dual channel
digital readout
Standard series
two-channel
digital readout
Single-channel
digital readout
with m ultip le set poin ts
Display Type Custom LED screen with
multip le numeric displays
Dig ital, 4˝ -p lace LCD Digital, 4 -place Red LED Digital, 4˝-place LED
Number of Channels 1 to 4 1 Type 4000AS
2 Type 4000AF
2 1
Input Power Required 90 to 270 VAC, 50/60 H z 115 /230 VAC, 50/60 Hz Un iversal input; 110-240 VAC;
47-63 Hz, 40 VA, IEC 320
instrum ent pow er input
receptacle
Standard : 120 VAC ±10 , 50/60 Hz
Optional: 240, 100, or 220 VAC
Input S ignal 0 to 10 VDC o r 0 to 5 VDC 0 to ±10 VDC
0 to ±5 VDC
Other, sca lable
0 to +10 VDC 0 to ±10 VDC
Power Supply Output ±15 VDC @ 2.0 Amps ±15 VDC @ 0.8 Amps
±15 VDC @ 1 .5 Amps
24 VDC @ 1 Amp
±15 VDC @ 750 m A ±15 VDC ±5% @ 0.25 Amps
max.
Signal Output (analog) 1 0-10 VDC per channel, linear
or logarithmic
1 analog ou tpu t per channel w ith
16 b it resolu tion
Linear, 4 VDC for F.S. output,
(0.5 VDC per decade), 0-10
VDC each transducer
0 to ±10 VDC capacitance
manometer passed through , not
zeroed
Signal Output (digital) N/A Optional RS-232, RS-485 Linear, 4 VDC for F.S. output,
(0.5 VDC per decade), 0-10
VDC each transducer
Optional: RS-232 interface
outputs pressure and alarm
status, and provides setup input
of alarm trip points, hysteresis,
and display zero
Trip Points 2 , fully p rogrammab le standard;
options for up to 8 fu lly
programmab le
2 , fully p rogrammab le Two relays, contacts rated a t 2
Amps @ 30 VDC
4 open collector trans istors (2
high, 2 low) with adjustable
hysteresis and status LEDs;
adjustable from 1 to 100% F.S.
Trip Point Relay Ratings 1.0 Amps @ 30 VD 2 5PDT, 2 Amps @ 30 VD C,
1 Amp @ 230 VAC
Two relays, contacts rated a t 2
Amps @ 30 VDC
Open co llector transistors rated
for 50 Volts/100 m A m ax.
Operating Temperature Range 10° - 40°C 15° - 40°C 2° - 50°C 0° - 55°C
Compatib le Instruments All M KS 600 series, 700 series,
and 800 series Baratrons, M KS
Types 1179, 1559, 1679 M ass
Flow Controllers; any m ass flow
contro ller requiring ±15VDC
input pow er and 0-5 VDC
setpoint; HPS P irani vacuum
sensors; HPS co ld cathode
ionization
sensors; most
commerical Bayard-Alpert hot
ionization vacuum tubes; and
many convection/Piran i vacuum
gauge
sensors.
Type 622, 623 , 624 , 625 , 626,
627 , 628*;
Other M KS p roducts:
Type 120*, 220, 223, 230*, 430,
619*, 621* , 631* , 722 , 740 , 750,
850, 852, 870, 872
capacitance m anometers;
Type 640 pressure controller;
Type 358, 558 , 179 m ass flow
meters, Type 1179, 1559 m ass
flow controllers
628 (one only);
Other M KS p roducts:
Type 622, 623, 624, 627, 722
750, 850, 852, 870, 872,
223 (unidirectional only) ,
Type 622, 623 , 624 , 626, 627;
Other M KS products:
Type 223, 722 , 740 , 750, 850,
852, 870, 872 capacitance
manometers;
Disp lay only for Type 120 , 220 ,
619, 621, 631 capacitance
manometers;
Type 358, 558 , 179 m ass flow
meters
Mounting Half rack x 3U h igh Half 19-inch rack m ount 1/8" DIN enclosure; 94 mm x 47
mm x 165 m m
1 /8 DIN case; 96 mm x 48 mm x
140 m m , case m ounts in 92 mm
x 45 mm panel cu tou t.
Channel Selection Remote o r local; multip le
display m odes
Dual display User selected by front panel
push button
N/A
Additional Information Rs232C d ig ital communications;
remote or local operation
through front panel; fu lly CE
compliant to EM C Directive
2004/108/EC when used w ith an
overall m etal b raided shielded
cab le, p roperly g rounded at both
ends.
Wide a rray of standard features.
Options for digita l communicato rs
and h igh power ou tput for
tem perature-controlled
manometers
Fully C E C ompliant to EMC
Directive 2004/108/EC w hen
used w ith an overa ll m etal
braided shielded cable , p roperly
grounded at both ends.
RS-232 (9600 baud, 8 data b its,
no parity, 1 stop b it)
Low cost, compact enclosure
for two manom eters
Fully C E C ompliant to EMC
Directive 2004/108/EC
For use w ith both capac itance
manometers and m ass flow
meters; input sca ler p rovides
direct reading for any
sensor
range; display can be rem otely
zeroed.
Fully CE Compliant to EMC
Directive 2004/108/EC when
used w ith an overa ll m eta l
braided sh ielded cable, properly
grounded at both ends.
