The DSK5H Series SIL 3 Incremental Rotary Encoder DSK514-0250-001, SIL3/PLe, is a 58 mm blind shaft incremental functional safety encoder with multi-voltage output, 250 ppr, radial 23 connections, and a key with a flexmount for industrial applications.
Applications
Industrial automation; automated guided vehicles; mills for lumber, steel, and other metals; printing and packaging equipment; food processing equipment; forming and die presses.
Features
- Multiple shaft configurations: through hollow shaft: 9.52 mm to 14 mm. Other shaft configurations available (solid, blind, tapered)
- High-temperature performance –20 °C to +85 °C
- High protection level: IP65
- 58 mm standard-size encoder
- Wide choice of connection configurations
- Usable up to SIL3 and Cat.4 / PLe according to IEC 61508 / EN ISO 13849
- Suitable for safe motor feedback according to IEC 61800-5-2
- Robust and excellent resistance to shock and vibration
- Power supply 5 Vdc or 11 - 30 Vdc
- Digital TTL/RS422, HTL, or sine/cosine 1 Vpp output
- Resolutions up to 2500 ppr
Specifications
Mechanical
Table 1. Source: Sensata Technologies, Inc.
| . |
. |
| Material |
Cover: Coated zinc alloy
Body: Aluminum
Shaft: AISI 303 stainless steel |
| Bearings |
6803 series - sealed |
| Maximum Loads |
Axial: 20 N
Radial: 40 N |
| Shaft Inertia |
< 6,700 g.mm2 |
| Static/Dynamic torque |
10 / 85 mN.m |
| Permissible max. speed |
9,000 RPM |
| Continuous max. speed |
6,000 RPM |
| Theoretical mechanical lifetime L10h (A) |
>24 X 109 turns / 100,000 hours |
| Encoder weight (approx.) |
0.30 kg |
(A)Continuous max. speed – ½ max. load – according to ISO 281: 1990, L10
Electrical
Table 2. Source: Sensata Technologies, Inc.
| Electronic Version |
Output signals |
Operating Voltage +V |
Supply current |
Current per channel pair |
Short circuit protected |
Reverse polarity protected |
PFD |
PFH |
MTTFd |
DC |
| 2G2 |
Digital
TTL
RS422 |
5V +/-5%(C)
250 mA |
100 mA with no load |
40 mA |
Yes |
Yes |
7.51E-05 |
8.58E-10 |
1331 |
HIGH |
| 5G2 |
Digital
TTL
RS422 |
11-30 V(C)
250 mA |
100 mA with no load |
40 mA |
Not to +V |
9.52E-05 |
1.09E-09 |
1050 |
| 5G5 |
Digital HTL |
11-30 V(C)
250 mA |
100 mA with no load |
40 mA |
Yes |
9.52E-05 |
1.09E-09 |
1050 |
| 2WT |
Sine Cosine 1 Vpp |
5V +/-5%(C)
250 mA |
70 mA with no load |
10 mA |
Yes |
4.29E-05 |
4.90E-10 |
2328 |
| 5WT |
Sine Cosine 1 Vpp |
11-30 V(C)
250 mA |
70 mA with no load |
10 mA |
Not to +V |
6.60E-05 |
7.53E-10 |
1515 |
(C) Device must be supplied by a Class 2 LPS or SELV/PELV limited energy source ≤60 V
Environmental
Table 3. Source: Sensata Technologies, Inc.
| . |
. |
| Protection (EN 60529) |
IP65 |
| Salt Spray (EN 60068-2-11 part 2) |
96h |
| Humidity (EN 60068-2-38) |
93% @ 65 °C |
| Shock (EN 60068-2-27) |
≤ 100 m.s-2 (6 ms, half sine) |
| Vibration (EN 60068-2-6) |
≤100 m.s-2 (10…2000Hz) |
| Operating temperature |
-20 to 85 °C (encoder T°) |
| Storage temperature |
-20 to 85 °C |
| EMC Immunity Test |
EN 61000-6-2, increased levels |
| EMC Emission Test |
EN 61000-6-4, increased levels |
| Isolation |
1000 Veff |
| Functional safety |
IEC 61508
IEC 62061
ISO 13849-1
IEC 61800-5-2 |
Ordering Options
Table 4. Source: Sensata Technologies, Inc.
| Family |
Shaft |
Voltage Output |
Channels |
Resolution |
Output Termination |
Output Orientation |
Cable Length |
Accessories* |
| DSK5H |
E3 = 9.52 mm
E4 = 12.7 mm
10 = 10 mm
12 = 12 mm
14 = 14 mm |
2G2: 5 Vdc, TTL RS422
5G2: 11- 30 Vdc, TTL RS422
5G5: 11- 30 Vdc, HTL 2WT: 5 Vdc, Sine 1 Vpp (analog)
5WT: 11- 30 Vdc, Sine 1 Vpp (analog) |
9: Digital electronics
AA/ BB/ ZZ/
B before A, CW viewed from flange side
Z gated A&B
N: Analog electronics
SS/ CC/ ZZ/
C before S, CW viewed from flange side
Z ungated
Contact factory for other configurations |
250, 256, 360, 500, 512, 1000, 1024, 1500, 2000, 2048, 2500 |
G6: M23 12 pins CW
G8: M23 12 pins CCW
GM: M12 8 pins
GP: PUR cable 12 wires
G3: PVC cable 8 wires
U3: PVC Cable 8 wires
GC: PUR cable 8 wires |
R: Radial
A: Axial |
xxx: Cable Length (ex.: 020 = 2 Meters)
Blank: No Cable |
CS****: Key for positive lock
CSS3**: Key + 9445/063 stator coupling (for DSK5H 9.52 to 14mm)
CSBA**: Key + 9445/047 Tether arm |