Rockwell Automation 4100 ALEC AXIS LINK ENCODER CONVERTER - Manual (Page 51)

Publication 4100-5.3 - June 1999
Specifications 43
Table A.6 Environmental Specification
Specification Description
Operating Temperature 0 to 50 o C
Storage Temperature -40 to 85 o C
Humidity 95% non condensing @ 50 o C
Table A.7 Electrical Specifications
Specifications Descriptions
Power Input 18 - 36 Volts DC; 12 Watts maximum
Fuse 2A Slow Blow, 1/4 x 1 1/4
Protection Reverse voltage via front panel fuse
Table A.8 Encoder Input Specifications
Specification Description
Number of Encoder Inputs 1
Type of Encoder Input Incremental AB quadrature; optically
isolated, differential with marker
channel (EIA RS422).
Encoder Interface IC 26LS33 or equivalent
Supported Encoder Devices RS422 (5V DC) line driver outputs
with or without marker
Supported Allen-Bradley
Encoders: 845F-SJxZ14-xxYx...
845F-SJxZ24-xxYx...
845H-SJxX14-xxYx...
845H-SJxx24-xxYx...
845K-SAxZ14-xxY3
845K-SAxZ24-xxY3
845P-SHC14-xx3
845T-xx12Exx...
845T-xx13Exx...
845T-xx42Exx...
845T-xx43Exx...
Decode Mode 4X Quadrature
Maximum Encoder Frequency 4,000,000 counts per second (1MHz)