ASI PROGRAMMER V2.0 ZMD, ASI PROGRAMMER V2.0 Datasheet - Page 3

• Manufacturer Part Number: ASI PROGRAMMER V2.0
• Description: PROGRAMMER, AS-INTERFACE
• Manufacturer: ZMD

Specifications of ASI PROGRAMMER V2.0

• Ic Product Type: Programmer
• Development Tool Type: Development Board
• Interface Type: CMOS, RS232
• Kit Features: ZMD's AS-Interface IC EEPROM, Open Serial Protocol Control, Integrated AS-I Power Generation
• Rohs Compliant: Yes

ASI + / ASI -
AS –Interface Programmer
User Manual
CMOS
Interface
1
1.1
ASI+ / ASI-:
Input 30V +/-:
CMOS Interface:
Rev. 1.08, Copyright © 2005, ZMD AG
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright
owner. The Information furnished in this publication is preliminary and subject to changes without notice.
Hardware
Board description
LED 5
Connection to the ASi network. The Programmer runs as AS-i Master. In AS-i
mode (LED5 off) the ASi Programmer can be powered via the ASi network.
Otherwise the power supply of the connected ASi network can be provided by
the ASi Programmer. Therefore a DC power supply must be connected to the
30V input of the ASi Programmer. In this case the ASI Programmer handle the
data decoupling via the onboard decoupling network. Attend there is only one
power supply connected to the ASI Programmer, a ASI power supply at the
ASI Network or a DC Power Supply at the ASI Programmer. (see chapter 1.2)
30V DC Input voltage to supply the AS-i network and the programmer via the
on board decoupling network. An additional AS-interface power supply at the
AS-i network is not required.
A supply voltage of 24V DC will be also enough for simply test setups. To
prevent the AS-I power generation circuit (decoupling circuit) against a current
overload limit the input current at Input 30V connector to 150mA!
CMOS output for manchester coded signals for control a ASi-IC in master
mode. See detailed description in chapter 1.2.3.
Input 30V +/-
LED 1...4
µC Interface
RS232
Interface
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