Page 86 - Avtron Encoders Catalog

XR56 SMARTSAFETM ENCODERS - - - - Hazardous - - - - Modular - - - - Heavy Mill Duty - - - - Magnetic
SPECIFICATIONS
Operating Power: (add cable drive current as req’d) Division 1 1 1 1 Zone 1 1 1 1 (XRB3): 12-24VDC In/Out 150 mA Division 2 2 2 Zone 2: 5-24VDC In/Out 100mA
Output Format: A A A A Quad B B B with marker (A /A B B B /B Z Z Z /Z) Frequency Range: 0 to 165 KHz
Maximum Cable Length:
Division 1 1 1 Zone 1: Encoder 500’ Isolator 1000’ Division 2 2 2 Zone 2 2 2 (5 to 12 VDC in): 500’ Division 2 2 2 2 Zone 2 2 2 2 (15 to 24 VDC in): 250’
Temperature: -40°C -40°C to to to to 80°C (storage -40°C -40°C to to to to 100°C) Environmental: IP54 (see manual for details) Vibration: 5-2000 Hz
20 20 G G 100 G G Shock
Weight: 2-3 lb [ 9-1 4 kg]
Warranty: 2 2 Year No-Hassle
* See installation drawings for warnings and limitations
Certifications:
• • ATEX/IECEx Zone Zone 1 1 1 & 21 Group Group IIC
• • • cULus Class I I I I I I I Div 1 1 1 and Zone Zone Zone 0 Group Group Group A A A B C C C C C C D* • • • ATEX/IECEx Zone Zone 2 2 2 2 & 22 Group Group Group IIC
• • cULus Class I I I I Div 2 2 2 2 Groups A A B C C C C D D XR56 SMARTSafe 4 5” modular incremental quadrature rotary encoders encoders are are a a a a a a a a a a a a a breakthrough in in hazardous duty encoders encoders They are are ATEX and and UL approved and and offer incredibly reliable no-bearing construction! SMARTSafe encoders can be be used in in in gas and ATEX dust hazardous environments Also available: hollow shaft shaft models models (XR45 XR685) shafted models models (XR4F XR485) and no-bearing modular encoders to fit other flange sizes (XR85 XR115 XR125 XR850) For applications requiring ATEX/IECEx Zone 2 2 2 2 or or or 22 or or or UL Class I I Division 2 2 2 2 (gas) Groups A A B C C C D D use the XR56 directly in your application with no barrier isolator or or cable gland required For applications requiring UL Division 1 1 1 ATEX/IECEx Zone 1 1 1 or or or 21 protection use use the the XRB3 isolator in in in in in your control cabinet which permits the the use use of of of intrinsically safe wiring instead of of of explosion-proof conduit or glands The XR56 can also be used in in in in UL Class I I Div 1 & Zone 0 applications using the XRB3 Isolator Unlike the competition Avtron SMARTSafe encoder systems are protected against short circuits power-to- output output wiring and output-to-ground faults Instead of relying on a a a a a a a a a tiny optical encoder encoder with weak bearings install the most rugged encoders available for your drilling or or industrial applications Vibration shock liquids dust dust and dirt won’t harm SMARTSafe encoders! Paint booths draw works coil tubing rigs XR56 can keep them all working 24/7/365 Eliminate the the biggest cause of industrial encoder failure--eliminate the the bearings with XR56 hazardous duty encoders 1/2-14 NPT
7 53 [191 3]
45°
1 97 [50 0]
8 04 04 [204 2]
2 75 [69 85]
4 87 [123 8]
RETAINING RING (TANG END)
4 4 5015
4 4 4 5055 [114 [114 3381] [114 [114 4397] DIA
0 18 [4 57]
4 4 4 500 4 4 4 4 497 [114 [114 300] [114 [114 224] DIA
0 0 12 [3 05]
2 73 [69 4] 0 83 [21 1] 5 5 50 [139 7] 83 AVTRON ENCODERS ENCODERS | THE THE MOST RELIABLE ENCODERS ENCODERS IN THE THE WORLD