
4
3. Functional safety
3.1 Safety Funcions
According to DIN EN 61800-5-2, the following safety functions can be achieved with the encoder:
• SS1:
Safe Stop 1
Monitoring of the braking ramp and STO after standstill
• SS2:
Safe Stop 2
Monitoring of the braking ramp and SOS after standstill
• SOS:
Safe Operating Stop
Monitoring of the standstill of the energized and
controlled motor
• SLS:
Safe Limited Speed
Monitoring of a speed limit value.
• SLI:
Safe Limited Increment
The respect of a specific step value during motion
of Position
is monitored.
• SLP:
Safe Limited Position
Monitors the adherence to position limits specified for the drive.
• SDI:
Safe Direction
Monitoring of the unintended direction of motion of the motor.
• SSM:
Safe Speed Monitoring
A safe output signal is generated when the motor speed is
lower than a specified value.
2.1 Example of an order code
Order code
Shaft version
8.5863SIL
Type
. 1
a
X
b
X
c
X
d
.
If for each parameter of an encoder the
underlined preferred option
is selected,
then the delivery time will be 10 working days for a maximum of 10 pieces.
Qts. up to 50 pcs. of these types generally have a delivery time of 15 working days.
Flange
Interface/Power supply
Code
Input/Output
1 = clamping flange, ø58 mm, IP65
3 = SSI or BiSS-C+2048 ppr
B = SSI, Binary
2 = SET, DIR inputs
SinCos track/ 5 V DC
C = BiSS-C, Binary
Shaft (ø x L)
4 = SSI or BiSS-C+2048 ppr
G = SSI, Gray
Options (Service)
2 = 10 x 20 mm, with flat
SinCos track/10…30 V DC
1 = no Option
A = 10 x 20 mm, with feather key
Resolution
2 = Status-LED
Type of connection
A = 10 bit ST + 12 bit MT
3 = SET-Button and Status-LED
1 = axial cable (1 m PVC)
1 = 11 bit ST + 12 bit MT
2 = radial cable (1 m PVC)
2 = 12 bit ST + 12 bit MT
optional on request
3 = M23 connector, 12-pin, axial
3 = 13 bit ST + 12 bit MT
- seawater-resistent
4 = M23 connector, 12-pin, radial
4 = 14 bit ST + 12 bit MT
- special cable length
7 = 17 bit ST + 12 bit MT
a
c
g
b
e
f
d
h
X
e
X
f
2
g
X
h
Order code
Hollow shaft
8.5883SIL
Type
. X
a
X
b
X
c
X
d
.
If for each parameter of an encoder the
underlined preferred option
is selected,
then the delivery time will be 10 working days for a maximum of 10 pieces.
Qts. up to 50 pcs. of these types generally have a delivery time of 15 working days.
Flange
Interface/Power supply
Code
Input/Output
A = with torque stop set, IP65
3 = SSI or BiSS-C+2048 ppr
B = SSI, Binary
2 = SET, DIR inputs
B = with stator coupling, IP65
SinCos track/ 5 V DC
C = BiSS-C, Binary
4 = SSI or BiSS-C+2048 ppr
G = SSI, Gray
Options (Service)
Hollow shaft
SinCos track/10…30 V DC
1 = no Option
3 = ø 10 mm
Resolution
2 = Status-LED
4 = ø 12 mm
Type of connection
A = 10 bit ST + 12 bit MT
3 = SET-Button and Status-LED
5 = ø 14 mm
2 = radial cable (1 m PVC)
1 = 11 bit ST + 12 bit MT
K = ø 10 mm, tapered shaft
4 = M23 connector, 12-pin, radial
2 = 12 bit ST + 12 bit MT
optional on request
E = tangential cable outlet
3 = 13 bit ST + 12 bit MT
- seawater-resistent
cable length 1 m (PVC cable)
4 = 14 bit ST + 12 bit MT
- special cable length
7 = 17 bit ST + 12 bit MT
a
c
g
e
f
b
d
h
X
e
X
f
2
g
X
h