ETC2 A00237 Electronic speed switch Datasheet

ELECTRONICS
Electronic Speed Switch
Model ESS MkII
Application
Ordering Information
The Bramco Electronic Speed Switch, ESS MkII,
has been designed to detect slip on a conveyor
drive head without the use of override timers.
A00596
A00206
A00237
E70174
ESS MkII Module and Base
ESS MkII Remote Screen
ESH Electronic Sensing Head
I.S Dual Channel Barrier
BRAMCO ELECTRONICS Product Sheet
The Bramco ESS MkII Offers
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■
■
■
■
■
■
■
■
■
■
■
■
■
■
Single or twin pulse head operation
Brake and high speed
Up to speed relay output
Remote indication facilities (plug in)
Plug in module
Unit test facilities for single head mode
Digital electronics to provide an accurate,
reliable relay
Simple to set up and maintain
Faulty pulse head indication for each generator
Facility to check/set up each pulse generator
circuit output
Continuous display of slip readings for both over
and under speed operation
Remote indication panel available in PVC
enclosure (optional)
Run enable input closes CR relay if no latch fault
Brake relay switching function
Low speed relay and high speed relay for
various functions including sequencing
Latching relay provides electrical local or remote
reset
Remote resetting is easily provided for
Specifications
Supply
■ 110v 50/60Hz (standard)
■ 110/240vAC
Material/Housing
■ Powder coated steel
Voltage tolerance
■ -30% to +20%
Output contacts
■ 5A @ 240vAC lowspeed, highspeed, CR
BRAMCO
ELECTRONICS
ABN 49 327 604 798
PO Box 15
LAMBTON NSW 2299
www.bramco.com.au
© Copyright Bramco Electronics
Specifications subject to change without notice March 2008
Approvals/Conformance's
N.S.W Mines MDA Exib 11299
Bramco Contacts
Head Office
Bramco Electronics Pty Ltd
ABN 49 327 604 798
45-47 Orlando Road
PO Box 15
LAMBTON NSW 2299
AUSTRALIA
Telephone 61 2 4952 5366
Facsimile 61 2 4952 4600
Email [email protected]
www.bramco.com.au
Distributor Locations Australia:
■ Newcastle NSW
■ Wollongong NSW
■ Cairns QLD
■ Brisbane QLD
■ Perth WA
■ Emerald QLD
South Africa:
■ Heidelberg - Emis Sales
■ Delmas - Bramco South Africa
USA:
■ Bland, VA
ELECTRONICS
ESS MkII Module
Db 25
ESS Mk II
Remote Display
Part Number
A00206
RESET
C 32
C 30
14 VOLT DC
7 VOLT DC
Power Supply Card
(PSC)
Part Number
B70130
ESS Mk II
Mother/Daughter
Board
Part Number
B70003/B70004
Sensing Head 1
(Drive Drum)
Part Number A00237
Connections
Old New
YEL=BLK to SIG
RED = BRN to VCC
BLK = BLU to OV
ESS Mk II
Display Board
Part Number
B70005
A4
A6
A8
A10
A12
A14
Sensing Head 1
(Driven Drum)
Part Number A00237
Connections
Old New
YEL=BLK to SIG
RED = BRN to VCC
BLK = BLU to OV
A18
Momentary Reset
A20
A22
Run Enable Input
A24
C28
C26
COM
N/O
CR
C8
C10
LR
Driver Relay
Card (DRC)
Part Number
B70115
C12
C22
C24
C20
SR
C18
C14
C16
BR
N/C
N/O
COM
N/C
N/O
COM
COM
N/O
COM
Module Dimensions
BRAMCO
ELECTRONICS
160mm
114mm
160mm
220mm
114mm
220mm
BRAMCO ELECTRONICS Product Sheet
Input Voltage
110/240vAC
SIDE
VIEW
ABN 49 327 604 798
PO Box 15
LAMBTON NSW 2299
www.bramco.com.au
© Copyright Bramco Electronics
Specifications subject to change without notice March 2008
BOTTOM
VIEW
FRONT
VIEW
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