9190600990 Rev F
BE1-50BF Introduction
iii
REVISION HISTORY
The following information provides a historical summary of the changes made to the BE1-50BF instruction
manual (9190600990). Revisions are listed in reverse chronological order.
Manual
Revision and Date
Change
F, 09/07
•
Updated output contact ratings and power supply burdens.
•
Updated front panel illustrations to show laser graphic.
•
Updated all applicable illustrations to show revised case covers.
•
Updated Targets description in Section 3,
Functional Description
.
•
Added manual part number and revision to footers.
•
Moved content of Section 6,
Maintenance
to Section 4.
•
Moved content of Section 7,
Manual Change Information
to manual
introduction.
E, 08/98
•
Deleted all references to Service Manual 9190600620.
•
Replaced Figure 1-1 with a revised Timing diagram.
•
Corrected Style Chart by changing power supply type Z from “230
Vac” to “240 Vac”.
•
Changed
Current Detector Reset
from “Within 1 millisecond at 2
times pickup” to “Less than 1 millisecond.”
•
Changed Input Voltage Range and Burden Data in Power supply
table in
Specifications
, Section 1.
•
Updated the Dielectric Test information.
•
Added RFI information to Specifications.
•
Corrected
Functional Block Diagram
.
•
Replaced Full-Wave Rectifiers and Pickup Comparators with Current
Pickup Detector, Current Pickup Indicator, and Current Pickup
Output.
•
Added new power supply information to Section 3 in
Power Supply
paragraph starting with “Basler Electric enhanced the power supply
design…”
•
Added new dimension figures to include all options available (S1
Double-Ended and both mounting positions).
•
Added shorting bars to both Internal Connection Diagrams.
•
Added Option 2, N or S to Control Circuit Diagrams.
•
Changed “230 Vac” to “240 Vac” in the Contact Sensing Module
Diagram.
•
Removed testing information from Section 4 and added a new
Section 5 Testing.
•
Changed the format of the manual.
D, 03/93
•
Manual revised to reflect relay modification revision D, affective 03-
01-93, serial number 2236, 2295, and subsequent.
•
Relay dropout specification changed from 5 milliseconds at 2 times
pickup to 1 millisecond at 2 times pickup.
•
Changed Figures 1-1, 2-1, and 3-2.
•
Added Figures 2-2, 4-1, and 4-2.
C, 10/92
•
Added Note 4 to Style Chart in Section 1.
•
Added specification for pickup tracking accuracy in Section 1.
Summary of Contents for BE1-50BF
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