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Instruction Manual

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Miniature self-contained photoelectric sensors in universal housing
• Bright, visible red (640 nm) light source
• Standard models available with 4-wire 2 m (6.5 ft) or 9 m (30 ft) cable or 3 or 4-wire
150 mm (6 in) pigtail with Pico-style M8 threaded connector
• Solid-state, bipolar outputs: one current sourcing (PNP) and one current sinking (NPN)
standard on 4-wire models
• Single output solid-state PNP or NPN standard on Q3 models
• Light Operate (L.O.) or Dark Operate (D.O.), depending on model
• Models available with PFA chemical-resistant jacket (1200 psi washdown rated) for
use in harsh environments (see Chemical-Resistant Models on page 1).
• Compact 8 mm (0.31 in) housing mounts almost anywhere
• Crosstalk avoidance circuitry for applications with multiple sensors
• LED status indicators for Power ON, Output Overload, Signal Received, and Marginal
Signal
• Models with black housing are available
Standard Model Chemical-Resistant
Model
WARNING: Not To Be Used for Personnel Protection
Never use this device as a sensing device for personnel protection. Doing so could lead to serious
injury or death. This device does not include the self-checking redundant circuitry necessary to allow its
use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de-
energized sensor output condition.
Chemical-Resistant Models
Sensing Mode Model
1
2
Range Output
Opposed
640 nm Visible Red Q126ECR
1.5 m (4.9 ft)
N/A
Effective Beam: 5.7 mm (0.22 in)
OPPOSED
Q12AB6RCR Bipolar LO
Q12RB6RCR Bipolar DO
Fixed-Field
Performance based on use of 90% reflectance white test card.
640 nm Visible Red
FIXED-FIELD
VISIBLE RED
Q12AB6FF15CR 13 mm (0.5 in) cutoff;
8 mm (0.3 in)
focus
Bipolar LO
Q12RB6FF15CR Bipolar DO
Q12AB6FF30CR 28 mm (1.1 in) cutoff;
14 mm (0.6 in) focus
Bipolar LO
Q12RB6FF30CR Bipolar DO
Q12AB6FF50CR 48 mm (1.9 in) cutoff;
14 mm (0.6 in) focus
Bipolar LO
Q12RB6FF50CR Bipolar DO
1
Only standard 2 m (6.5 ft) cables are available for chemical-resistant models.
2
For black housing, add prefix D to the model number, for example, DQ12AB6FF15CR.
WORLD-BEAM® Q12 Series Sensors
P/N 119223_web
Rev. H
4/17/2013

Summary of content (9 pages)