Rockwell Automation 4100 AEC Absolute Encoder Converter Installation - Manual (Page 51)

Publication 4100-UM052B-EN-P - October 2001
Specifications 43
Module Specifications
Specification Description
Number of Axes 2
Transducer Resolution
Counts/Turn
Number of Turns
2
7
- 2
18
and 2
21
- 2
25
1 - 2
25
except 2
19
, 2
20
, 2
23
Transducer Interface
Protocol
Acquisition Frequency
Data Format
Line Driver (Clock)
Line Receiver (Data)
Minimum Data Voltage
Maximum Rate of Position Change
(Delta Count)
SSI
400 kHz
Binary or Gray Code
RS-422 (IC 26LS31)
RS-422 (IC 26LS33)
+/- 3.0V measured from Data+ to
Data-
Must be lesser of:
1/2 (Counts/Turn) per 1/1000
th
second
or
2048 counts per 1/1000
th
second
Input
Isolation
Voltage Range
Power
Fuse
Chassis Common
18 to 36 V
21 Watts maximum
2 A/250V, 5mm Radial
Wickmann # 19372-057-K, ABLeb.#
515-038
Transducer Output Power
Isolation
Voltage
Current
Chassis Common
5, or 15, or 24V DC
300mA maximum
Fault Contact Outputs
Type
Isolation
Coil-Contact
Open Contact
Rating
AC
DC
NO/NC contact set per axis
1000V AC
750 V AC
AC/DC
125V AC @ 10mA - 0.6A
110V DC @ 10mA - 0.6A
30V DC @ 10mA - 2.0A
Encoder Ouputs
Channel Frequency
Driver Type 4X quadrature encoding
800kHz fixed (3.2 Meg cnts/sec)
RS-422 (IC26LS31)
Strobe Inputs:
Type
Source Impedance
Maximum active Voltage
Minimum Inactive Voltage
Current Sourcing Active Low
10k Ohm
0.6V DC
2.2V DC