SAP51C-A-G1-R ZMDI, SAP51C-A-G1-R Datasheet - Page 41

• Manufacturer Part Number: SAP51C-A-G1-R
• Description: Interface - Specialized ASI
• Manufacturer: ZMDI

Specifications of SAP51C-A-G1-R

• Rohs: yes
• Product Type: Actuator Sensor Interface IC
• Operating Supply Voltage: 16 V to 34 V
• Supply Current: 6 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-20
• Minimum Operating Temperature: - 25 C

Table 26: Data and Parameter Port Configuration in Safety Mode
1
2
4.10. Fault Indication Input PFAULT
The fault indication input PFAULT is provided for sensing a periphery fault-messaging signal. It contains a
high voltage high impedance input stage that sets the status bit S1 of the AS-i Slave to ‘1’ if it detects a LOW
level at the PFAULT pin. DC properties of the pin are specified at Table 16.
Signal transitions at the PFAULT pin become visible in S1 with a slight delay, because a clock synchronizing
circuit is located in between.
4.11. LED outputs
4.11.1. Slave Mode
The SAP5 provides two LED pins for enhanced status indication. LED1 and LED2 both comprise NMOS open
drain output drivers. In addition, LED2 contains a high voltage high impedance input stage for purposes of the
IC production test.
In order to comply with the signaling schemes defined in the AS-i Complete Specification a
connected to
Following status indication is supported
Data Sheet
October 20, 2011
Package
Version
IO_Code = 0x7 is not allowed for the SAP5 16 Pin version.
Parameter Ports are parameter outputs during WPAR master calls and after DEXG master calls. They are in
high impedance state after WPAR master calls and act as input when a DEXG master calls is performed.
16 Pin
16 Pin
20 Pin
20 Pin
SAP5S / SAP51
Universal Actuator-Sensor Interface IC
IO_Code
0…6,
0…6,
8…F
8…F
LED2
7
7
1
2
© 2011 Zentrum Mikroelektronik Dresden AG — Rev. 3.0
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.
and a
F-D0*
F-D0*
don’t
OUT
care
D0
D0
IN
IN
green LED
don’t
OUT
OUT
OUT
care
D0*
D0*
D1
D1
shall be connected to LED1.
F-D2*
F-D2*
don’t
OUT
care
D2
D2
IN
IN
OUT
don’t
OUT
OUT
care
D2*
D2*
D3
D3
F-D0* IN
P0 OUT
don’t
don’t
OUT
care
care
P0
P0
D0* OUT
P1 OUT
don’t
don’t
OUT
care
care
P1
P1
F-D2* IN
P2 OUT
don’t
don’t
OUT
care
care
P2
P2
red LED
D2* OUT
P3 OUT
don’t
don’t
OUT
care
care
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P3
P3
shall be
1