Teknic EF-785, Руководство по установке

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4
V
E R S I O N
1 . 4 2 / A
U G U S T
2 6 , 2 0 0 5
F6
24VDC Ckt. 3
10A Max. 40VDC
ControlPoint
TM
24VDC
Safety
F7 F8 F10 F9
DC Servo Main
15A Max.
DC Servo Option
15A Max.
CB2 CB3
Status
24VDC Ckt. 2
10A Max.
24VDC Ckt. 1
10A Max.
SAFETY ALARM
Do not operate or service
machine if sounding
eFoundation- Power Distribution & Safety Control Center
CB1, UL489 Rated Input Breaker
10,000A Interrupting
When installed according to the
accompanying instructions this unit meets:
- UL 508
- EN 61010
- EN 60204
- EN 954-1 (Class 2)
- Semi S2
- EN 50081-2
- EN 50082-2
Teknic, Inc.
F
e
785
20
20
Control Computer
Door Interlocks
(with or without locks)
Controlled / Protected Power Distribution
On/Off
Reset
Disconnect
Switch
EMO
Switch
24VDC Dist.
(6 Circuits)
Hazardous AC
AC Servo Dist.
(2 Circuits)
DC Servo Dist.
(4 Circuits)
Power
Supplies
AC
AC Control
DC
eF-785 Simplified Context Diagram
As shown in the context diagram above, the eF-785 manages a number of
critical functions in your machine including:
•
•
•
•
•
•
•
Power control
Power sequencing
Safety disconnect
Over-current protection
Safety guard lock control/interlocks
Regenerated power dissipation
Conducted EMI filtering
In fact, creating a complete machine power system based on the eF-
785 requires only a comparatively small amount of work. And, if you
follow the installation instructions in this manual, your machine’s power
control system will meet US, European and world standards for electrical
and machine safety, including EN 954-1, EN 60204, EN 61010 and
Semiconductor safety standards SEMI S8 and S2.
The eF-785 can easily manage the power control requirements of a
“two-area” (segmented) machine. This type of machine features a Main
Area and an operator accessible Load/Unload Area, each under separate
control. The eF-785 allows a machine operator to safely disable
hazardous power to the Load/Unload Area while the Main Area of the
machine continues core processing operations. Your customers will
appreciate the greater machine throughput this affords them.
The eF-785’s power-disconnect and safety control is fully compliant
with EN-954-1 (required for compliance with the CE Machinery
Directive). This hazardous power-disconnect is fully single fault tolerant
to component and machine wiring faults and is monitored to detect any