XRB2 Isolators are fully replaced by XRB3 Isolators for all applications.
Operating Power: 12-24VDC, nom. 200mA (w/SMARTSafe™ encoder); max 440mA
Output Voltage: 12-24V, nom.
Output Format: Incremental A Quad B with marker (A,A–, B,B–, Z,Z– quadrature)
Frequency Range: 0 to 165 KHz
Maximum Cable Length: 1000' [300m] XRB2 to control; 500' [152m] XRB2 to encoder*
Temperature: -40°C to 80°C (Storage -40°C to 100°C)
Environmental: IP54, cabinet mount
Vibration: 5-2000Hz, 18Gs
Weight: 1.1 lbs. [0.5 kg]
*XRB2 to encoder allowable cable length may be affected by cable characteristics and gas group application.
Certifications:
Associated apparatus for installation in Unclassified locations.
Provides intrinsically safe circuits for use in metals, marine, and oil & gas applications
cULus Class I, Division 1 Listed, (Gas) Groups A, B, C, D
cULus Class I, Zone 0, Group IIC Listed [AEx ia Ga] IIC

ATEX/IECEx, Zone 1, Group IIC [Ex ia IIC Gb] [Ex ia IIC Db]


The XRB2 allows the replacement of competitive encoder systems including:
Baumer Hubner:
EEx HOG 161, HOG8, HOG9, HOG10, HOG11, HOG131, HOG161, HOG163, HOG165 encoders
BEI:
HS35, HS35F, H37, H38, H40, L25 encoders
924-08062-001, 924-08062-002, 924-08062-003, 924-08063-001,
924-08063-002, 924-08064-001, 924-08064-002, 924-08172-001,
924-08172-002, 924-08173-001, 924-08173-002, 924-08174-001,
924-08174-002, EM-DR1-IS-5-RTB-24V/V, EM-DR1-IS-5-RTB-24V/4,
EM-DR1-IS-5-RTB-24V/OC intrinsic safety barriers & systems
BEI Ideacod encoders:
GAMX, GAUX, IHM5, IHO5, IHM9, NAMX
Dynapar encoders:
X25 encoder
NorthStar Encoders
EN42, EN44
Pepperl+Fuchs
RSI 58X-,RVI 58X-, RVI84, 14-1436X, 14-14361, 14-14366
And many other hazardous area, intrinsically safe and explosion proof ATEX, IECEx, UL, and cUL rated encoders and systems.