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11 JTF-ML 11.3 JTF (JEDEC Tray Feeder) - Operation Technical Training SIPLACE TX-Series 10/2016 257 11.3 JTF (JEDEC Tray Feeder) - Operation 11.3.1 Overview 1. LED lamp green 2. LED lamp red 3. LED lamp yellow 4. LED lam…
11 JTF-ML
11.2 JTF (JEDEC Tray Feeder) - Technical Data
256 Technical Training SIPLACE TX-Series 10/2016
11.2 JTF (JEDEC Tray Feeder) - Technical Data
JTF Specification extract
Description Data
Electrical 24 VDC +/- 10% - 3 A (Peak), 0,4 [A] Standby,
1 [A] during a tray exchange
Communication serial RS-232, ASCII Protocol
Pneumatic 5.2 – 9 bar (75-130 PSI), < 28.3 Liter/Minute
JEDEC Tray Capacity 18 thin JEDEC Standard Trays
14 thick JEDEC Trays
Standard JEDEC Tray Type JEDEC Standard No. 95-1, IEC 60286-5
Tray Exchange (Slow) for sensitive components About 30 – 50% slower compared to fast
Total weight of total trays 2.7 kg total
Max weight per tray 550 g +/- 10%
Maximum force on tray 2 N
Components size vs. Pocket size JEDEC Standard No. 95-1
For the full specification see the user manual delivered with your JTF.
Tray Specification extract
Tray width 135.9 mm + 0.25/ -0.13 mm
Tray length 322.6 + 0.25/ -0.13 mm
Thickness of thin trays 7.62 mm +/- 0.2 mm
Thickness of thick trays 12.19 mm +/- 0.2 mm
Max weight of tray 550 g
Max tray in the magazine 2.7 kg, 150 grams per tray for 18 trays
Warpage** Less than 0.8 mm over the entire surface
** Important is the flatness/ warpage 0.8 mm shall not exceed. Tray with larger warpage will lead to
jamming of the tray. Also important is the balance of heavy loaded trays. The center of gravity
needs to be in the center of the tray.
11 JTF-ML
11.3 JTF (JEDEC Tray Feeder) - Operation
Technical Training SIPLACE TX-Series 10/2016 257
11.3 JTF (JEDEC Tray Feeder) - Operation
11.3.1 Overview
1. LED lamp green
2. LED lamp red
3. LED lamp yellow
4. LED lamp blue
5. Index 2
6. Elevator button
7. Inhibit button
8. Reset button
9. Stop button
10. Index 1
11 JTF-ML
11.3 JTF (JEDEC Tray Feeder) - Operation
258 Technical Training SIPLACE TX-Series 10/2016
11.3.2 Button Description
No. Item Description Remarks
1 Index 1 & 2
●
Index 1 and 2 (same time) trigger a tray
exchange. The next tray in order will be
presented.
●
After the last tray the magazine drives
down and waits.
●
Open close the door to go on.
Not Active in
production mode.
2 Stop button
●
The stop button kills the air and motors
immediately.
●
A signal is sent to the host.
Active in production
mode.
3 Reset button
●
The reset button resets the feeder after
a Stop or Error condition.
●
A signal will be sent to the host.
Active in production
mode.
4 Inhibit button
●
Inhibits the feeder from receiving a tray
exchange command from the host,
push again and the Inhibit condition is
switched off.
Active in production
mode.
5 Elevator down
●
Enables to replace individual trays
during operation and without
interrupting production.
Not Active in
production mode
Continuous Run
Disconnect power cable of JTF, keep the button Inhibit(4) pressed and connect the power cable
for several seconds, the JTF will beginning with continuous run until press stop (2) or disconnect
the cable.
11.3.3 LED indication
No. Item/ Status Description
7 Green LED
- Ready
On Indicates a tray successfully reached the pick-position. A signal is
sent to the host. The LED goes off once the tray leaves the pick-
position.
Off Not ready to pick components, or, tray exchange is happening.
8 Orange LED
-Stop/ Error
On Stop-Condition, after pushing Stop.
Flash Error Condition. During the tray exchange a failure has happened.
The blinking pattern tells about what code. The signal is sent to
the host. Check RS232 Error Codes.
Off Normal operation.
9 Yellow LED
-Inhibit
On The Yellow LED indicated Inhibit, a signal is sent to the host. The
feeder does not accept tray exchanges.
Off Normal operation.
10 Blue LED
-Full/ Empty
On After a manual index of the last tray (highest slot number) in the
magazine the Blue LED goes on.
Off It indicated EMPTY, the elevator goes down. Open/close door to
reset condition.