Delta Tau Accessory F1 User manual

1^ USER MANUAL
^2 Accessory F1
^3 UMAC 24Vdc INPUT POWER SUPPLY
^4 3Ax-603909-xUxx
^5 August 23, 2006
Single Source Machine Control Power // Flexibility // Ease of Use
21314 Lassen Street Chatsworth, CA 91311 // Tel. [phone] Fax. [phone] // www.deltatau.com

Copyright Information
©2006 Delta Tau Data Systems, Inc. All rights reserved.
This document is furnished for the customers of Delta Tau Data Systems, Inc. Other uses are
unauthorized without written permission of Delta Tau Data Systems, Inc. Information contained in
this document may be inaccurate due to product improvements and may not conform in every
respect to former products.
To report errors or inconsistencies, call or email:
Delta Tau Data Systems, Inc. Technical Support
Phone: [phone]
Fax: [phone]
Email: [email protected]
Website: http://www.deltatau.com
Operating Conditions
All Delta Tau Data Systems, Inc. motion controller products, accessories, and amplifiers contain
static sensitive components that can be damaged by incorrect handling. When installing or handling
Delta Tau Data Systems, Inc. products, avoid contact with highly insulated materials. Only
qualified personnel should be allowed to handle this equipment.
In the case of industrial applications, we expect our products to be protected from hazardous or
conductive materials and/or environments that could cause harm to the controller by damaging
components or causing electrical shorts. When our products are used in an industrial environment,
install them into an industrial electrical cabinet or industrial PC to protect them from excessive or
corrosive moisture, abnormal ambient temperatures, and conductive materials. If Delta Tau Data
Systems, Inc. products are directly exposed to hazardous or conductive materials and/or
environments, we cannot guarantee their operation.

REVISION HISTORY
REV. DESCRIPTION DATE CHG APPVD
1 FUSE & OPERATING SPEC REVISIONS 08/23/06 CP J. SCHATZ

Accessory F1
Table of Contents
INTRODUCTION .......................................................................................................................................................1
SETUP OF ACC-F1 ....................................................................................................................................................2
POWER LED DISPLAY ............................................................................................................................................2
JUMPERS ....................................................................................................................................................................3
FUSE.............................................................................................................................................................................3
CONNECTOR PINOUTS...........................................................................................................................................4
Connector P1 – Backplane Interface Connector.......................................................................................................4
Connector TB1 – User Supplied Power Input Connector..........................................................................................4
Connector TB2 – Power Supply Output Tap.............................................................................................................4
SPECIFICATIONS .....................................................................................................................................................5
Environmental Specifications....................................................................................................................................5
Physical Specifications..............................................................................................................................................5
Power Supply Input Specifications ...........................................................................................................................5
Power Supply Output Specifications.........................................................................................................................6
Table of Contents i

Accessory F1
INTRODUCTION
The ACC-F1 power supply module is an accessory card that provides the UMAC backplane with system
operating power. The purpose of this accessory card is to allow a UMAC application to operate at a low
voltage of 24Vdc.
This power supply accessory has a 24Vdc input connector and an output connector that provides the
regulated +5Vdc and ±15Vdc that is also supplied to the backplane.
The ACC-F1 power supply also comes pre-configured for remote voltage sense on the 5Vdc bus: A
function that has been installed on the UMAC backplanes since their inception.
LEDs on the front panel indicate the presence of +5Vdc, +15Vdc, and –15Vdc.
FRONT PANEL OF ACC-F1 SHOWING
POWER LEDs
SIDE PANEL SHOWING
POWER CONNECTORS
Introduction & Setup 1

Accessory F1
SETUP OF ACC-F1
The ACC-F1 UMAC power supply comes from the factory configured to operate in the UMAC rack.
The 5Vdc remote voltage sense is configured to operate in the factory default configuration.
This power supply should only need to be plugged in at the power supply connector of the UMAC back
plane.
WARNING
24dc Input power must not be supplied while plugging the power supply accessory
card into the back plane! Damage may occur if the power supply is hot-plugged
into a load!
POWER LED DISPLAY
There are 3 LEDs on the front panel to indicate that the power supply is operating correctly.
Refer to the cutout photo below for the positioning of the LEDs on the front panel:
2 Introduction & Setup

Accessory F1
JUMPERS
Jumpers are configured as follows:
Pin# Signal Name Factory Setting
W1 SENSE- Jumper Installed
W2 SENSE+ Jumper Installed
FUSE
Fuse F1 is a 7A Slo-Blo type fuse.
This fuse is a 3AG 7A or 313007 (Littelfuse) ¼” x 1 ¼” cartridge fuse and is user replaceable.
WARNING
Damage may occur if the input fuse is not replaced with a fit, form, function
equivalent. Incorrect fuse replacement may affect the warranty of the product.
Jumpers 3

Accessory F1
CONNECTOR PINOUTS
Connector P1 – Backplane Interface Connector
This is a ERNI connector. This is the UMAC power supply interface connector.
Pin# Signal
Name
Description
2 CHGND Chassis GND
5 SENSE- 5Vdc Sense- input
8 SENSE+ 5Vdc Sense+ input
11 Not Used
14 GND 5Vdc Return
17 +5Vdc +5Vdc power
20 -15Vdc -15Vdc power
23 +15Vdc +15Vdc power
26 AGND ±15Vdc Return (Analog Ground)
29 +5Vdc +5Vdc power
32 GND 5Vdc Return
Connector TB1 – User Supplied Power Input Connector
This is a 3 pin Phoenix Combicon connector. This is the UMAC power supply interface connector.
Pin# Signal
Name
Description
1 +24Vdc User supplied 24 volt input
2 CHGND Chassis Ground
3 24VRET User supplied 24 volt return
Connector TB2 – Power Supply Output Tap
This is a 6 pin Phoenix Combicon connector. This is a supply output connector which has 10A rated
contacts.
Pin# Signal
Name
Description
1 +15Vdc +15Vdc power
2 +5Vdc +5Vdc power
3 +5Vdc +5Vdc power
4 AGND ±15Vdc Return (Analog Ground)
5 GND 5Vdc Return
6 -15Vdc -15Vdc power
4 Connector Pinouts

Accessory F1
SPECIFICATIONS
Please note that these are design specifications. Performance may differ slightly from these design
specifications.
Environmental Specifications
Description Unit Specification
Operating Temperature ºC 0°C to 45°C,
41°C to 70°C derate to 50%
Storage Temperature ºC -25°C to 70°C
Humidity %
10% to 95 % non-condensing
Physical Specifications
Item Specification
Dimensions Length: 16.256 cm (6.4 in.)
Height: 10 cm (3.94 in.)
Width: 6.1 cm (2.4 in.)
Weight (max) 240g (approx)
Terminal Block TB1 MSTBW 2.5/3-G-5.08 from Phoenix Contact UL 94V-0 rating
Terminal Block TB2 MSTBW 1.5/6-G-5.08 from Phoenix Contact UL 94V-0 rating
The width is the width of the front plate. The length and height are the dimensions of the PCB.
Power Supply Input Specifications
Description Unit Specification
User Supplied Input V 24 Vdc nominal (20Vdc – 36Vdc)
Input Current Max Arms 6 Arms (approx.)
Specifications 5

Accessory F1
6 Specifications
Power Supply Output Specifications
Description Unit Specification
Power Output W 80W without fan
115W with fan
DC Output V @ A +5Vdc @ 14A with fan
+15Vdc @ 1.5A with fan
-15Vdc @ 1.5A with fan
The power supply has a replaceable cartridge slow-blow fuse rated at 7A. Replace only with same rated
fuse.