Allen Bradley 845A-SJZ1FN1AK3 Encoder Absolute Optical Single Turn

Allen Bradley 845A-SJZ1FN1AK3 Encoder Absolute Optical Single Turn

PN: 845A-SJZ1FN1AK3
845ASJZ1FN1AK3

Input Power:	+5.0 ± .2VDC ONLY
Terminal wire Number:	15 Plus Ground

Encoder Absolute Optical Single Turn



Electrical:

Code Format: Absolute Binary Coded Decimal (BCD) Or Absolute Gray Code (GRAY)
Encoder Range: 0-359° (BCD)
0-255 (8 Bits)(GRAY)
Accuracy: ±1° (BCD)
± 1 Bit (GRAY)
Power Requirements: 5V DC ±5% @ 500 mA Maximum (BCD)
5V DC ±5% Or 8-15V DC @ 250mA (GRAY)
Output Drive Capability: (BCD) TTL NPN Current Sink = 14 mA
(GRAY)Open Collector NPN Current Sink = 40 mA
Output Logic: Parallel BCD Or GRAY Code Formats: Logic "0" = 0.0 To 0.6V DC
Logic "1" = 3.5 TO 5.0V DC (BCD)
3.5 To 30V DC (GRAY)
Direction Control: Field Selectable For Increasing Counts (CW Or CCW)
Multiplex Control: BCD Models Only
Logic "0"= Outputs In High Impedance State (Logic "1")
Logic "1" Or Open = Outputs Active (Normal)
Output Rise Time: Less Than 1 μS
Output Fall Time: Less Than 1 μS

Mechanical:

Starting Torque: 5.0 IN-OZ Typical (0.035N.m)
Running Torque: 5.0 IN-OZ Typical (0.035N.m)
Shaft Loading: Axial 20 Lbs (89 N)
Radial 40 Lbs (178 N)
Shaft Size: 3/8" (9.517mm)Diameter
Moment Of Inertia: 0.20Oz-In² Maximum

Environmental:

Housing: NEMA Type 4, IP66(IEC 529)
Temperature: +32°F To +140°F (0°C To +60°C)- Operating
-13°F To +194°F (-25°C To +90°C)- Storage
Humidity: 98%, Noncondensing
Shock: 30 G's (11ms Duration)
Vibration: 2.5 G's (5 To 2000 HZ)