Page 78 - Demo

XR125 SMARTSAFETM ENCODER -Incremental - - - - Magnetic - - - - Hollow Shaft - - - - Hazardous Duty SPECIFICATIONS
Certifications:
• ATEX/IECEx Zone Zone 1 1 & Zone Zone 21 Group IIC
• cULus Class I Division 1 and Zone 0 Group A B C C D D • ATEX/IECEx Zone 2 2 2 & 22 Group IIC
• cULus Class I Division 2 Group A B C C D D XR125 SMARTSafeTM 12 12 5” modular incremental quadrature rotary encoders are a a a a a a breakthrough
in hazardous duty encoders to fit large shaft applications They are ATEX/IECEx and cULus approved and offer incredibly reliable no-bearing construction! SMARTSafeTM encoders can be used in ATEX/IECEx gas gas and and dust and and UL gas gas environments Also available: hollow shaft models (XR45 XR685) shafted models (XR4F XR485) no-bearing modular encoders to fit other flange sizes (XR56 XR85 XR115 XR850) and modular sensors (XR5 XR12) For applications requiring ATEX/IECEx Zone 2 2 2 or or or 22 or or or UL Class I Division 2 2 Groups A B C C D D use the XR125 directly in your application with no barrier isolator or or cable gland required For applications requiring UL Division 1 ATEX/IECEx Zone 1 1 or or 21 use the XRB3 isolator in your control cabinet which permits the use of intrinsically safe wiring instead of of explosion proof conduit or glands The XR125 can also be used in UL Class I Division 1 1 and Zone 0 applications using the XRB3 Isolator Unlike the competition Avtron SMARTSafeTM encoder systems are protected against short circuits power- to-output wiring and output-to-ground faults Instead of mounting a a a a tiny optical encoder with weak bearings on a a a wobbling stub shaft mount XR125 directly on on on your main application shaft Vibration shock liquids dust and dirt won’t harm SMARTSafeTM XR125 encoders! Paint booths draw works coil tubing rigs XR125 can keep them all working 24/7/365 Eliminate the biggest cause of industrial encoder failure--eliminate the bearings with XR125 hazardous duty encoders Operating Power: (add cable drive current as req’d)
Division 1 1 1 Zone 1 1 1 (XRB3): 12-24VDC In/Out Nom 200 mA Division 2 2 2 Zone 2: 5-24VDC In/Out 100mA
Output Format: A A A Quad B B B with marker (A /A B B B /B Z Z /Z) Frequency Range: 0 to 165 KHz
PPR: 8-8192
Speed: 5000 RPM Max (contact factory for higher speeds) Maximum Cable Length:
Division 1 1 1 1 Zone 1 1 1 1 (Local/Remote): 1000’ [300m] / / 400’ [120m]
Division 2 2 2 2 2 Zone 2: 500’ [150m] @ @ 5-12V 200’ [60m] @ @ 24V Temperature: -40°C -40°C to to to 80°C (Storage -40°C -40°C to to to 100°C) Environmental: Electronics-IP67 (see manual for details) Vibration: 5-2000 Hz
20 20 G G 100 G G Shock
Weight: 15-18 lb [7-8 kg]
Warranty: 2 Year No-Hassle
See installation drawings for Warnings and Limitations
3 3 3 83 [97 3]
LED ALARM INDICATOR
6 21 [157 8]
0 18 [4 6]
0 0 0 53 [13 5] Ø12 502
12 12 504
Ø317 55 317 317 60 0 25 [6 3]
Ø12 500 12 12 498 Ø317 50 317 317 45 Ø 0 0 671 [17 0] - 4 HOLES 45°
3 10 [78 7]
Ø11 000 [Ø279 4]
1/2-14 NPT
Ø13 00 [Ø330 0] 1 85 [47 0] 75 AVTRON ENCODERS ENCODERS | THE THE MOST RELIABLE ENCODERS ENCODERS IN THE THE WORLD