Rockwell Automation 845H Size 25 Incremental Encoder Installation Instructions - Manual (Page 2)

2
Selection
845H — S J H Z 1 4 CR Y 2 C
a b c d e f g
a
Mounting Configuration Ê
Code Description
D Square Flange
E 70mm Diameter Flange
F 90mm Diameter Flange
G Metric Servo 48mm B.C.
H English Servo
J Metric Servo 42mm B.C.
b
Shaft Options Ê
Code Description
A 6mm Diameter
B 10mm Diameter
C 1/4in Diameter
Z 3/8in Diameter
K 6mm w/Flat
L 10mm w/Flat
M 1/4in w/Flat
N 3/8in w/Flat
P 3/8in w/Double Flat
Ê Standard catalog numbers consist of
either English Mounting Configurations
with English Shaft Options or Metric
Mounting Configurations with Metric Shaft
Options.
c
Power Supply
Code Description
1 5V DC ±5%
2 8-24V DC Unregulated
d
Output Configuration Ë
Code Description
2 PNP Current Source
3 NPN Current Sink
4 DLD 5V DC RS-422
5
NPN Open Collector
24V DC Max Ì
6 DLD 8-24V DC Н
Л DLD = Differential Line Driver
Ì External pull-up resistor required
Í Can not be ordered with 5V DC power
supply (code 1 above)
e
Resolution
Code Description (PPR)
AG 1
AM 5
BG 10
CA 50
CB 60
CE 64
CF 80
CG 100
DB 120
DF 150
EB 180
CH 200
CJ 250
CC 254
CW 256
EG 300
CK 360
CL 400
CM 500
DW 512
EH 600
DG 720
DL 800
LG 900
CN 1000
FW 1024
EL 1200
CD 1250
RF 1280
CU 1472
EM 1500
FL 1600
CP 1800
DN 2000
CS 2048
HL 2400
CR 2500
CY 2540
LJ 2750
EN 3000
CT 3600
DR 5000
f
Connection Type
Code Description
1 Axial Connector (End)
2 Radial Connector (Side)
A Axial Cable (End)
R Radial Cable (Side)
g
Connection Options
Code Description
Blank Without Mating Connector Î
C With Mating Connector Î
1 1m (3.28ft) Cable Length Ï
5 5m (16.4ft) Cable Length Ï
9 9m (29.52ft) Cable Length П
О These options not available with
Connection Options code: “A” & “R.”
Ï These options not available with
Connection Options code: “1” & “2.”